General Information
General Information
Thermoplastic Tubing/Fitting Reference Guide
Style
Poly-Flo®
(Polyethylene)
P
PE
Tube
O.D.
(Inches)
1/8
5/32
3/16
1/4
5/16
3/8
1/2
Impolene
(Polyallomar)
PP
PY
1/8
3/16
1/4
3/8
1/2
Nylo-Seal®
(Nylon 11)
SN
NT
1/8
5/32
3/16
1/4
5/16
3/8
1/2
Nylo-Seal®
(Nylon 11)
NSR
1/8
3/16
1/4
3/8
1/2
Nylo-Seal®
(Nylon 11)
NF
1/8
5/32
3/16
1/4
1/4
5/16
3/8
3/8
1/2
Polyvinyl
Chloride
PVC
1/4
Poly-Flo®
Flame Retardant
1/4
3/8
1/2
3/8
1/2
Tube
Wall
Thickness
(Inches)
.020
.025
.030
.040
.062
.062
.062
.023
.034
.040
.062
.062
Min. Bend
Radius
(Inches)
1/2
5/8
3/4
1
1 1/8
1 1/4
2 1/2
1/2
3/4
1
1 1/4
2 1/2
.017
.022
.024
.033
.040
.048
.062
1/2
.026
.039
.050
.075
.075
3/8
5/8
3/4
1
1 1/2
1 3/4
2 3/8
5/8
7/8
1 1/2
2 1/2
.023
.024
.024
.033
.040
.040
.048
.060
.062
3/8
.040
.062
.062
1/2
.040
.062
.062
Metal Tubing/Fitting Reference Guide
Max. Recom.
Working
Pressure
(PSI)
Min. Burst
Pressure
(PSI)
125
125
125
100
150
90
65
500
500
500
400
600
350
250
225
225
225
225
188
900
900
900
900
750
Poly-Flo®
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)
Poly-Flo® with 261UB Universal Nut & Sleeve
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8
O.D.) with 261UB Universal Nut & Sleeve
375
375
375
375
375
375
375
1500
1500
1500
1500
1500
1500
1500
Poly-Flo® with 261UB Universal Nut & Sleeve
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8
O.D.) with 261UB Universal Nut & Sleeve
OmegaFlo®
Hi-Duty®*
Hi-Seal®*
625
625
625
625
500
2500
2500
2500
2500
2000
Poly-Flo® (1/8 & 3/16 O.D. only) with 261UB
Universal Nut & Sleeve
OmegaFlo®
Hi-Duty®*
Hi-Seal®*
Poly-Flo® with 261UB Universal Nut & Sleeve
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)
OmegaFlo®
Hi-Duty®*
Hi-Seal®*
1
2
50
40
35
200
160
140
Poly-Flo®
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)
1
1 1/4
2 1/2
100
88
63
400
350
250
Poly-Flo®
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)
7/8
1/2
1/4
1
1 1/2
3/4
2
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
.030
.030
.030
.032
.032
.032
.035
.035
.035
4300
2850
2100
1800
1500
1150
1000
850
650
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
.030
.030
.030
.032
.032
.032
.035
.035
400
400
300
300
500
200
150
150
Tube
Size
O.D.
Tube
Wall
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
.030
.030
.030
.030
.032
.032
.035
.035
.035
COPPER PIPE
RED BRASS
ASTM B43
1/8
1/4
3/8
1/2
.062
.082
.090
.107
3000
3000
3000
2000
STEEL
COPPER
BRAZED
(BUNDY)
ASTM A254
DOUBLE LAP FLARE
1/8
3/16
1/4
5/16
3/8
1/2
5/8
.028
.028
.034
.034
.042
.049
.049
4600
4000
3600
2750
2500
2250
2100
STEEL
SEAMLESS
SAE J524
WELDED
SAE J525
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
1 1/4
1 1/2
.028
.028
.035
.035
.049
.049
.049
.049
.065
.065
.083
.083
6050
4180
3800
3340
3960
2900
2280
1880
2150
1860
1920
1580
Tubing
Tube
Size
O.D.
Tube
Wall
STAINLESS
STEEL
ANNEALED
SEAMLESS
TYPE 304
ASTM A213
1/8
3/16
1/4
3/8
1/2
5/8
3/4
Fittings
1000
1000
1000
1000
1200
1000
1000
1200
1000
5/8
Tube
Wall
Maximum
Operating
Pressure
(PSI)
Tubing
250
250
250
250
300
250
250
300
250
1/2
Tube
Size
O.D.
COPPER
DEAD SOFT
SEAMLESS
ASTM B75
ANSI H23.3
COPPER
DEAD SOFT
SEAMLESS
ASTM B75
ANSI H23.3
Tubing
COPPER
DEAD SOFT
SEAMLESS
ASTM B75
ANSI H23.3
1
*Consult factory for further information.
1
Insert must be used with SN tubing when temperature exceeds 180˚ F and with NF tubing under all temperature conditions.
2
Insert must be used with Poly-Flo® tubing under all temperature conditions.
1
1
* Consult factory for further information.
1/4
1/2
.028
.028
.035
.049
.049
.049
.049
.065
.083
.083
Tubing
Not
Belled
Fittings
Hi-Duty®
45˚ Flare
Hi-Seal® Brass
Compresamatic™
Compression
Omega Flo
Poly-Flo® with Universal Sleeve*
Poly-Flo® Kwik-Connect Couplings*
(1/4 & 3/8 O.D.) with 261UB
Universal Nut & Sleeve
Tubing
Belled
1000
750
500
500
350
200
2000
1500
1000
1000
700
500
400
350
300
Fittings
Flex®
Brass Pipe*
45˚ Flare
Hi-Seal® Steel*
Type
316
Sleeves
Type
17-4 PH
Sleeves
8180
5650
5900
5500
4100
3300
2700
8180
5650
5900
5500
4100
3300
2700
2510
2580
2130
Fitting
Hi-Seal® Stainless Steel*
General Information
Imperial Eastman Fittings and Tubing
INDEX
GENERAL INFORMATION
Fitting Descriptions .........................................................2-3
Fitting Identification Chart ...............................................4-5
Part No. Designation Guide ...............................................6
Fitting Selector Guide ........................................................6
Thread Size Chart..............................................................7
REFERENCE DATA
Decimal and Metric Equivalents of Fractions........97,104
How to Install Tubing..................................................104
Recommended Tubing Flare Dimensions ..................103
Thermoplastic Chemical Resistance Chart.........105-106
Assembly Instructions For:
Hi-Duty® flareless tube fittings ........................................8
45˚ flare tube fittings .......................................................8
CompresaMatic® flareless tube fittings ...........................8
Compression flareless tube fittings ................................8
Flex® flareless tube fittings..............................................9
Omega-Flo™ flareless tube fittings ..................................8
Poly-Flo® flareless tube fittings .......................................8
Poly-Flo® Kwik-Connect couplers ...................................8
ALPHA-NUMERIC PART NO. INDEX.......................107
TECHNICAL DATA
Decimal & Metric Equivalents ....................................108
Conversion Factors..............................................109-111
Temperature Conversion ............................................112
HI-SEAL®
Design Features...............................................................10
Minimum Working Pressures......................................12-16
Derating Factors ..............................................................17
Assembly Instructions.................................................18-19
Ordering Information...................................................21-22
TUBE FITTINGS
Poly-Flo® Flareless......................................................23-32
Poly-Flo® Kwik-Connect Couplers...............................33-36
OmegaFlo™ Push-To-Connect ....................................37-39
Hi-Duty® Flareless .......................................................40-45
Flex® Flareless ............................................................46-48
Compression Flareless ...............................................49-53
CompresaMatic® Flareless..........................................54-59
45˚ Flare .....................................................................60-68
HI-SEAL® FITTINGS
Steel............................................................................69-73
Steel O-Ring ....................................................................74
Stainless Steel ............................................................75-82
Braze-Seal® ......................................................................83
Brass...........................................................................84-90
PIPE FITTINGS
Brass...........................................................................91-96
THERMOPLASTIC TUBING
Burst vs. Temperature Data........................................98-99
Style C6, Air Brake.........................................................102
Poly-Flo®.........................................................................100
Poly-Flo® Flame Retardant.............................................100
Impolene ........................................................................100
Nylo-Seal® ......................................................................102
PVC................................................................................102
1
General Information
Fitting Descriptions
Working Pressure
Maximum
Nominal
Style
Construction
Application
500 PSI
125 PSI
• Three-piece: body, nut
sleeve
• Shapes: brass, forged
SAE CA377 or equal
• Straights: brass, SAE
CA360 or equal
• Sleeves: Celcon® or
Brass
• Pneumatic instrumentation
circuits
• Fluid piping systems
• Polyethylene
• Polypropylene
• Nylon
• Polyvinyl chloride
• Polyallomar
• Soft metal
• Poly-Flo®
• Nylo-Seal®
(SN, NF)
• Impolene
Poly-Flo®
Kwik-Connect
500 PSI
125 PSI
• Body and nuts: Chromeplated brass or Type 316
stainless steel
• Sleeves: Celcon®
• Springs: Stainless steel
• O-Rings: Buna N on brass
couplings, Viton® on
stainless steel couplings
• Low pressure instrumentation
lines requiring frequent
connecting and disconnecting
• Medical and dental equipment
• Polyethylene
• Polypropylene
• Nylon
• Polyvinyl chloride
• Polyallomar
• Soft copper
• Poly-Flo®
• Nylo-Seal®
• Impolene
OmegaFlo™
300 PSI
125 PSI
• One-piece unit
• Shapes: brass, forged
SAE CA377 or equal
• Sleeves: SAE CA360
or equal
• Straights: brass SAE
CA360 or equal
• Pneumatic instrumentation
circuits
• Fluid piping systems
•
•
•
•
•
•
Hi-Duty®
4,300 PSIA
800 PSI
• Two piece: body and
nut/sleeve
• Shapes: brass, forged SAE
CA360 or equal
• Flareless compression
design
• Instrumentation systems
• Mobile farm and mobile
construction equipment
• Hydraulic and pneumatic
controls
• Process control systems
• Laboratory equipment
• Copper
• Brass
• Seamless steel
• Thermoplastic
Flex®
1,000 PSIA
200 PSI
• Three piece: body, nut
and elastomeric sleeve
• Shapes: brass, forged
SAE CA377 or equal
• Straights: brass, SAE
CA360 or equal
• Flareless
• Special compound sleeves
available to 450˚F
• High vibration and
shock conditions
• Diesel engine fuel lines
• Lubrication systems
• Gasoline, air and
water lines
• Copper
• Brass
• Aluminum
• Steel
• Glass
• Thermoplastic
Compression
400 PSIA
250 PSI
• Three-piece: body, nut
and sleeve
• Shapes: brass, forged
SAE CA377 or equal
• Straights: brass, SAE
CA360 or equal
• Low pressure air, oil,
water and gas piping
• Meets SAE J512
• Copper
• Brass
• Aluminum
• Thermoplastic
CompresaMatic™
4,500 PSIA
850 PSI
• Two-piece: body and
nut/sleeve
• Shapes: brass, forged
SAE CA377 or equal
• Straights: brass, SAE
CA360 or equal
• Nuts and sleeves
interchangeable with
standard compression
bodies
• Air, oil, water and
gas piping
• Meets SAE J512
Except for the
nut and sleeve
• Copper
• Brass
• Aluminum
• Thermoplastic
• Seamless steel
Maximum working pressure based on 1/8” O.D. dead soft copper tubing. Please consult Imperial Eastman for additional information.
2
A
Compatible Tubing
Poly-Flo
®
Polyethylene
Nylon 11
Soft copper
Poly-Flo®
Nylo-Seal®
Impolene
General Information
Fitting Descriptions
Style
45˚ Flare
Working Pressure
Maximum
Nominal
2,850 PSI
225 PSI
19,250 PSI
5,000 PSI
A
Construction
Application
Compatible Tubing
• Two-piece: body and nut
• Shapes: brass, forged
SAE CA377 or equal
• Straights: brass, SAE
CA360 or equal
• 45˚ flared
• Mobile equipment piping
• Air compressor piping
• HVAC applications
(requires forged nut)
• Marine
• Meets SAE J512 and J513
• ANSI B31.1 and B70.1,
ASME Boiler and Pressure
Vessel Code
• Copper
• Aluminum
• Seamless steel
• 3-Piece body,
Nut and Sleeve
• Instrumentation systems
• Mobile farm and mobile
construction equipment
• Hydraulic and pneumatic
controls
• Process control systems
• Laboratory equipment
• Copper
• Brass
• Seamless steel
• Air Compressor Piping
• Water System Piping
• Coolant Transmission Lines
• Brass Pipe
• Iron Pipe
• Available in brass,
steel and stainless
steel
Hi-Seal®
Braze Seal®
Brass Pipe
3,000 PSI
1,000 PSI
• Shapes: Brass, Forged
SAE CA377 or equal
• Straights: Brass, SAE
CA377 or equal
• Dryseal Threads
• Meets all SAE Brass
Pipe Fittings standards
Maximum working pressure based on 1/8” O.D. dead soft copper tubing. Please contact Imperial Eastman for additional information.
A
3
General Information
Fitting Identification Chart
Poly-Flo®
OmegaFlo™
Hi-Duty®
Flex®
Compression
CompresaMatic®
45˚ Flare
Hi-Seal®
Male
Connector
268P
268OF
88LB
68FL
68F
68CM
648F
768F
Female
Connector
266P
266OF
86LB
66FL
66F
66CM
646F
766F
90˚
Male Elbow
269P
269OF
89LB
69FL
69F
69CM
649F
769F
90˚
Female Elbow
270P
90LB
70FL
70F
70CM
650F
770F
94LB
94FL
74F
74CM
654F
754F
62FL
62F
62CM
642F
762F
45˚
Male Elbow
Union
262P
262OF
82LB
Bulkhead
Union
282P
282OF
72LB
265OF
85LB
Union
Elbow
Female
Branch Tee
4
277P
95LB
782F
65FL
65F
65CM
655F
765F
777F
General Information
Fitting Identification Chart
Male
Branch Tee
Poly-Flo®
OmegaFlo™
Hi-Duty®
Flex®
Compression
CompresaMatic®
45˚ Flare
Hi-Seal®
272P
272OFS
92LB
72FL
72F
72CM
645F
772F
71F
71CM
651F
771F
C
Male
Run Tee
271P
271OFS
91LB
71FL
C
Union
Tee
264P
Nut
261P
Sleeve
264OF
84LB
64FL
64F
64CM
644F
659F
764F
812B
61FL
61F
61CM
511GS
641F
761F
60FL
60F
260UB
760F
Cross
652F
Ball
Check
83LB
Reducing
Union
256P
Reducer
297P
87LB
63F
63CM
752F
643F
656F
756F
5
General Information
Part Number Designation Guide
Part Numbers for Pipe Fittings
To order Imperial Eastman brass pipe fittings, use the diagram
below as a guide.
Example: Brass 1/8” NPTF female union.
Part Numbers for Tube Fittings
To order Imperial Eastman tube fittings, use the diagram below
as a guide.
Example: CompresaMatic® fittings with 3/8” tube connection
and 1/4” male pipe thread.
68CM
06
X
Fitting style
Fitting style
Tube O.D. size
Material
Pipe size
Pipe size
104
04
B
02
Part number = 104B02
Part number = 68CM06X04
Fitting Selector Guide
FITTING STYLE
FITTING
MATERIAL
Hi-Duty®1
Brass
45˚ Flare1
Brass
CompresaMatic™1
Brass
Compression1
MAXIMUM RECOMMENDED WORKING PRESSURE (PSI)
“Dash No.”
– 02
– 03
– 04
– 05
– 06
– 08
– 10
– 12
– 14
4,300
2,850
2,100
1,800
1,500
1,150
1,000
550
400
2,850
2,100
1,800
1,500
1,100
1,000
850
750
4,500
2,500
1,750
1,800
1,150
950
750
1,000
Brass
400
400
300
300
200
200
150
100
75
Flex® —
Belled Tubing1
Brass
2,000
1,500
1,000
900
700
350
300
Flex® —
Non-Belled Tubing1
Brass
1,000
750
500
450
350
OmegaFlo™
Brass
300 PSI MAXIMUM
PolyFlo®
Brass
500 PSI MAXIMUM
Brass Pipe
Fittings
Brass
3,000 PSI MAXIMUM2
500
400
200
2,000 PSI MAXIMUM3
Maximum working pressures depend on tubing material, tube O.D., wall thickness and fitting size. The pressures listed above reflect static pressures at 72˚F with the following material and “Dash
No.”/wall thickness.
1
TUBING MATERIAL: Copper dead soft seamless, ASTM B75, ANSI H23.3, –02/.030, –03/.030, –04/.030, –05/.032, –06/.032, –08/.032, –10/.035, –12/.035, –14/.035
2
Exceptions: 101B = 2500 PSI; 102B = 2500 PSI; 104B = 1500 PSI
3
Exceptions: 102B = 1000 PSI; 104B = 625 PSI; 108B = 1500 PSI; 116B = 1500 PSI; 122B = 1500 PSI
6
General Information
Thread Size Chart
Use this chart to determine fitting thread sizes per tube O.D.
size.
For example: Thread sizes for a Hi-Duty® 1/8” fitting, with
Part No. 88LB02X02 are. . .5/16-24 tube thread size x 1/8-27
pipe thread size, as below:
Fitting Style
Tube O.D.
Pipe size
88LB
02
X
02
PART NUMBER = 88LB02X02
TUBE SIZE (O.D.)
FITTINGS
“Dash” No.
Size
– 02
1/8”
– 03
– 04
3/16”
1/4”
– 05
5/16”
– 06
3/8”
– 07
– 08
7/16”
1/2”
– 10
5/8”
– 12
3/4”
– 14
7/8”
– 16
1”
11/16-16
7/8-18
1-18
1 1/4-18
1 1/4-12
TUBE END THREADS
Hi-Duty®
5/16-24
3/8-24
7/16-24
1/2-20
9/16-20
45˚ Flare
5/16-24
3/8-24
7/16-20
1/2-20
5/8-18
11/16-16
3/4-16
7/8-14
1 1/16-14
CompresaMatic®
5/16-24
3/8-24
7/16-24
1/2-24
9/16-24
5/8-24
11/16-20
13/16-18
1-18
Compression
5/16-24
3/8-24
7/16-24
1/2-24
9/16-24
5/8-24
11/16-20
13/16-18
1-18
Flex®
3/8-24
7/16-24
1/2-24
9/16-24
5/8-24
13/16-18
1-18
1 1/8-18
Poly-Flo® and
Kwik-Connect
5/16-24
3/8-24
3/8-24
7/16-24
1/2-24
11/16-20
PIPE END THREADS
Pipe Fittings
1/8-27
1/4-18
3/8-18
1/2-14
3/4-14
1-111/2
7
General Information
Assembly Instructions
Fitting
To Assemble
To Reconnect
Hi-Duty®
Flareless
Tube Fittings
1. Using a tube cutter, cut tube squarely and cleanly,
removing all burrs.
2. Grasp fitting. Do not remove nut.
3. Insert tube in fitting through nut until tube seats firmly
against tube shoulder in body.
4. Grip tube firmly to prevent turning and tighten nut until
a slight “give” is felt. This “give” indicates the sleeve
has been sheared from the nut.
5. Continue tightening for one and one-half additional
turns for a positive, leakproof seal. It is not necessary
to tighten the nut all the way down.
1. Reinsert tubing
2. Tighten nut one eighth of a turn more
than previous make-up.
NOTE: The Hi-Duty® fitting can be
disconnected and reconnected repeatedly
and will always reconnect tightly.
45˚ Flare
Tube Fittings
1. Using a tube cutter, cut tubing squarely and cleanly,
removing all burrs.
2. Slide nut onto tubing with the open threaded end of
the nut facing toward the end to be flared.
3. Flare tubing end with a good quality flaring tool.
4. Position the flare against the nose of the fitting body
and align the tube with the fitting.
5. Assemble nut to body, tightening finger tight.
6. Tighten nut with a wrench one-quarter to one-half
turn for a leakproof connection.
1. Tighten to original make-up position, plus
an additional one-sixth turn of the nut
(one flat of the hex).
Compression
Flareless Tube
Fittings
1. Using a tube cutter, cut tube squarely and cleanly,
removing all burrs.
2. Insert tubing into the fitting body until it rests against
the shoulder.
3. Move sleeve into position and tighten the nut.
NOTE: No flaring, soldering or other special preparation
of the tubing is necessary before assembly.
1. Tighten to original make-up position, plus
an additional one-sixth turn of the nut
(one flat of the hex).
CompresaMatic™
1. Using a tube cutter, cut tube squarely and cleanly,
removing all burrs.
2. Insert the tube into fitting. Be sure the tube “bottoms”
on the fitting shoulder.
3. Tighten (hand-tight), and complete the seal with one
wrench turn on all sizes.
1. Tighten to original make-up position, plus
an additional one sixth turn of the nut
(one flat of the hex).
Poly-Flo®
Flareless
Tube Fittings
1. Using a tube cutter, cut tubing squarely and cleanly,
removing all burrs.
2. Push tubing into fitting and tighten the nut.
NOTE: There is no need to disassemble the fitting
before assembly. When used with Poly-Flo® or PVC
tubing, fitting is assembled finger tight. No wrenches
needed.
1. Tighten nut to original make-up position,
tightening finger tight.
Poly-Flo®
Kwik-Connect
Couplers
1. Using a tube cutter, cut tubing squarely and cleanly,
removing all burrs.
2. Push tubing into fitting and tighten the nut.
NOTE: There is no need to disassemble the fitting
before assembly. When used with Poly-Flo® or PVC
tubing, assembly is finger tight.
1. Tighten nut to original make-up position,
tightening finger tight.
OmegaFlo™
Push-to-Connect/
Push-to-Release
Pneumatic
Fittings
1. Using a tube cutter, cut tubing cleanly and squarely.
2. Firmly push the tubing into the fitting until it will enter
no further. A properly assembled tube cannot be pulled
out by hand.
3. To disconnect, simply push back on the brass collet
and release tubing.
1. Firmly push tubing into the fitting until it
will enter no further. A properly assembled
tube cannot be pulled out by hand.
8
General Information
Assembly Instructions
Fitting
Flex® Flareless
Tube Fittings
To Assemble
To Reconnect
1. Using a tube cutter, cut tube squarely and cleanly,
removing all burrs.
2. Slip nut and sleeve over tube.
3. Insert tubing in fitting body as far as it will go and
tighten nut until stop is reached. The elastic sleeve
ordinarily will extrude slightly around the tube at the
end of the nut. This extrusion further aids in isolating
the tube from the nut.
FLEX® FLARELESS TUBE FITTINGS
PRESSURE CHART
FITTING
TUBING
MATERIAL: BRASS
MATERIAL: ALL TYPES
RECOMMENDED MAX
MUM
WORKING PRESSURE
(PSI)
Service
Tube O.D.
Tubing
All Tubing
Conditions
(Inches)
Not Belled*
Belled
Static Pressure
Very Minor
Surges
Minor
Line Vibration
Static Pressure
Minor Surges
Severe
Vibration
Very Severe
Vibration
Minor Tube
Movement
Mechanical
Shock
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1,000
750
500
450
350
200
2,000
1,500
1,000
900
700
500
400
350
300
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
800
600
400
325
225
150
1,600
1,200
800
700
500
375
300
250
200
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
600
450
300
225
175
100
1,200
900
600
500
400
250
200
150
100
*Where high application pressures are involved, and on all sizes larger than 1/2” O.D.,
the end of the tube should be slightly belled.
How to assemble for higher pressure applications:
1. Consult pressure chart to determine if tubing should be belled
for your particular application.
2. Slip the nut and sleeve over tubing. The sleeve should be
positioned near end of tubing just behind the surface to be
belled.
3. Bell tubing with standard 45˚ flaring tool or 90˚ punch. The
size of bell should be that shown in Figure 2.
1.Tighten to original make-up position,
making sure the nut is “bottomed”.
To Assemble (Continued)
With Bell
Less Bell
Figure1
Tube Length
Calculator
This table
shows distance
tube extends
beyond face of
Flex® fitting body
on installation
with bell on tubing and without
bell on tubing.
Tube
O.D.
(Inches)
A
With Bell
(Inches)
B
Without Bell
(Inches)
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/16
3/16
3/16
3/16
3/16
3/16
3/16
3/4
3/16
7/8
1/4
3/16
7/32
1/4
1/4
1/4
1/4
Tubing should
be belled.
Tubing should
be belled.
Tubing should
be belled.
Nut
Bell
c
Tubing
Figure 2
Recommended Size of Bell
Tube O.D.
(Inches)
C Bell Dia.
(Inches)
1/8
3/16
1/4
5/16
3/8
.190-.160
.255-.225
.318-.288
.381-.351
.444-.414
Tube O.D.
(Inches)
1/2
5/8
3/4
7/8
C Bell Dia.
(Inches)
.569-.539
.694-.664
.819-.789
.944-.914
9
Hi-Seal®
Design Features
Fitting is tight when
threads are out of
sight. No tube marking or disassembly
needed to assure
proper make-up.
Safety margin insures
tight joint even without
exact placement of tubing in fitting. Even tubing not squarely cut off
will hold tight.
Positive tubing support on both sides of
gripping teeth absorbs
shock, vibration and
tube movement. Seal
maintained even
under abusive or
vibrating service.
“Reserve gripping
power” of second
gripping tooth provides fresh seal on
every remake.
Positive seal maintained, even after
repeated disassembly,
without tubing constriction.
Controlled “bite” does not
deform tubing and constrict flow; yet Hi-Seal®
holds to burst pressures
of tubing.
One-piece, collared
sleeve.
Hi-Seal® design prevents “locked-in” nut
because body threads
are not deformed outwardly. Always easy
to disassemble when
necessary.
Tube supports on both
sides of sealing area
hold tubing and absorb
shock and vibration.
Hi-Seal® Fittings can
be used on varying
wall thickness tubing
with unvarying
results.
Compact design saves space. A
butt-joint type design and freedom
from flaring permit bends to be made
exceptionally close to the tube end. In
areas where space is limited, tubing
must extend through the sleeve but
exact placement of tubing in the fitting is not critical.
Available in a variety of metals,
styles and sizes. Hi-Seal® variety
allows you to specify one product to
complete the entire job. Choose from
brass, steel, stainless steel, and
more.
Meets low and high pressure applications. Hi-Seal® fittings are recommended for low or high pressure service – within the safe pressure
ranges of the most commonly used
types of commercially available tubing.
10
Performance in vacuum applications.
Independent lab tests of Hi-Seal® fittings
indicate no leakage when tested by
means of a mass spectrometer leak
detector, adjusted to indicate a leakage
rate of 1.0 x 10-10 standard cubic centimeters of helium per second.
‡Designed for high temperatures. HiSeal® fittings meet the following temperature limitations for tubing systems:
800˚F with stainless steel
425˚F with copper and brass
600˚F with steel
Exceeds vibration and shock standards. Hi-Seal® fittings far exceed the
minimum requirement of 10,000,000
cycles of vibration required under Military
Specification MIL-F-18280E. Hi-Seal® fittings permit overhang deflection because
the sleeve gives positive tubing support
on both sides of the seal with the tube.
Pivot points are eliminated–the cause of
failure in many fittings.
Handles repeated assembly. Military
Specification MIL-F-18280E also requires
that a fitting connection be taken apart
and remade a minimum of eight times.
Imperial Eastman engineering standards
specify a minimum of TWICE the number
of remakes required by military specifications. The reserve gripping action of HiSeal® fittings permits the fitting to exceed
this minimum, while still remaining free
from leakage.
Meets industry’s conformance.Those
conformances include:
• JIC Pneumatic and Hydraulic Standards
• ANSI Code for Pressure Piping
• ASME Code* for Pressure Piping
• DNV**. (Det Norske Veritas’ rules for
classification of steel ships and mobile
offshore units.)
• MIL.** Conforms to MIL-F-18280E and
MIL-F-18866G
• NFPA. Manufactured in accordance with
NFPA recommended standard numbers
T3.8.70.2, T3.8.3R2-1977 and T3.8.9-1976.
*
**Performance standard only. Not dimensionally interchangeable.
‡Temperature ratings given for non-O-ring connectors.
Braze-Seal®
Design Features
Eliminates welded connections.
Say goodbye to welded connections!
The Braze-Seal® fitting solves the
problems of tubing installations which
demand absolute reliability under
very high pressures, vacuum, higher
temperatures, cryogenics and vibration–applications which formerly
required welded connections. That’s
because Braze-Seal® sleeves contain
a special silver alloy brazing ring.
This sleeve does not have gripping
serrations like the standard Hi-Seal®
sleeve.
The Braze-Seal® sleeve is placed
over the end of the tube and heated,
causing the ring of brazing alloy to
flow and form a tough, lasting bond
between the tube and the sleeve. The
Braze-Seal® sleeve and nut are then
assembled to the standard Hi-Seal®
fitting body.
Same performance as Hi-Seal®
connections! This fitting assembly
offers all the advantages of the standard Hi-Seal® fittings, including its
ability to be repeatedly disconnected
and reassembled without loss of original reliability.
Assembly advantages. The BrazeSeal® fitting is more compact, economical and easier to install than any
other fitting made for very high pressure, high and low temperature service. Braze-Seal® fittings require minimum tube preparation. No machining
of the tube is necessary. Tube need
only be cleaned and fluxed. The easy
brazing operation is far faster and
cleaner than welded joints.
Reliability for critical installations. The
porosity which can occur in a welded
joint is eliminated in a Braze-Seal®
connection. The brazing ring was
especially developed to give 100%
coverage, providing a completely reliable connection.
Braze-Seal® fittings eliminate
contamination of the system and the
need for stress relieving which can
be caused by welded connections.
Braze-Seal® fittings can be readily
inspected for cleanliness before
assembly. They allow for correction
of installation errors by reheating
and removing the sleeve. All of
these features eliminate the hazards
of a permanently brazed or welded
non-threaded connection.
Braze-Seal® fittings will hold high
and low pressure volatiles and other
fluids where zero leakage is
required. These fittings are excellent
for cryogenic applications where
nitrogen, hydrogen or helium must
be conducted under zero leakage
conditions. These fittings have been
used with complete success on
applications which caused every
other conventional connecting
method to fail.
Braze-Seal® reducing sleeves connect any body size to a smaller
tube O.D. size. An important advantage of a Braze-Seal® fitting is that
tubing of a smaller diameter can be
connected to any specified fitting
body sleeve. (Jump size connections can be made).
This feature is extremely convenient on tees, for example, where
any smaller size tube can be connected to the same tee body.
Braze-Seal® reducing sleeves
are used with the standard BrazeSeal® nuts and Hi-Seal® bodies.
Braze-Seal®
sleeves contain a special
silver alloy
brazing ring
A typical Braze-Seal®
reducing sleeve.
11
Hi-Seal®
Maximum Working Pressures
FITTING MATERIAL:
TUBING MATERIAL:
Steel
Steel, SAE 1010, Dead Soft, Cold Drawn and Brazed Steel
Commercially Available Tubing Wall Thicknesses
Maximum Recommended Working Pressure
(PSI)
Service
Conditions
4-to-1
Safety
Factor
6-to-1
Safety
Factor
8-to-1
Safety
Factor
10-to-1
Safety
Factor
Tube
O.D.
(In.)
Seamless Steel, SAE 1010,
Dead Soft, Cold Drawn*
.028
.035
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
1 1/4
1 1/2
6050
4180
3350
2630
1440
7560
5050
3800
3340
2760
2020
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
1 1/4
1 1/2
4040
2790
2240
1750
960
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
1 1/4
1 1/2
3030
2090
1680
1320
720
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
1 1/4
1 1/2
2420
1670
1340
1050
575
5110
3360
2530
2230
1840
1350
3780
2530
1900
1670
1380
1010
3070
2020
1520
1340
1110
805
.049
7060
6210
5190
3960
2900
2280
1880
1610
1390
4700
4070
3450
2740
1930
1520
1250
1070
920
3530
3110
2590
1980
1450
1140
940
805
700
2820
2490
2080
1580
1160
910
745
590
555
.065
5430
3940
3100
2540
2150
1860
1470
1210
3620
2630
2060
1690
1440
1240
980
800
2660
1970
1550
1270
1080
930
735
605
2170
1580
1240
1020
860
745
589
485
.083
7100
5160
4040
3310
2800
2430
1920
1580
4740
3440
2690
2200
1870
1620
1280
1050
3650
2580
2020
1660
1400
1220
960
780
2840
2060
1620
1330
1120
970
765
630
.095
Brazed Steel
(Such as Bundy or GM)
.109
.120
.028
6050
4180
3350
2630
2160
6000
4680
3840
3240
2810
2200
1820
6980
5450
4460
3760
3260
2560
2120
7750
6070
5370
4190
3620
3060
2320
4040
2790
2240
1750
1440
4000
3120
2560
1260
1870
1470
1220
4650
3630
2980
2500
2180
1710
1410
5160
4050
3550
2800
2410
2020
1550
3030
2090
1680
1320
1080
3000
2340
1920
1620
1400
1100
910
3490
2720
2230
1880
1630
1280
1060
3880
3040
2660
2100
1810
1520
1160
2420
1670
1340
1050
865
2400
1870
1540
1300
1120
880
725
2790
2180
1790
1510
1300
1020
850
3100
2430
2130
1680
1450
1220
925
.035
.049
3800
3340
2760
2020
7160
6210
4850
3960
2900
2280
2530
2230
1840
1350
4070
3240
2740
1930
1520
1900
1670
1380
1010
3110
2420
1980
1450
1140
1520
1340
1110
805
2490
1940
1580
1160
910
*Above pressures are based on the use of steel Hi-Seal® fittings with SAE 1010 steel tubing. Higher pressures may be obtained with certain other high strength steel
tubing. Check with factory for pressure limitations on type of tubing being used.
Note:
1. Working pressure based on room temperature (72˚F) service. For elevated temperature service, multiply these pressures by derating factors obtained from chart on page 17.
2. Fittings with tapered pipe threads (NPT or NPTF) may have pressure capabilities limited to that of the pipe threads. Such fittings should not be used at pressures exceeding those
listed on page .
12
Hi-Seal
®
Maximum Working Pressures
FITTING MATERIAL:
TUBING MATERIAL:
Type 316 bodies and nuts with 17-4 PH Sleeves or Stainless Steel
Type 316 assemblies with Type 316 Sleeves
Annealed Stainless Steel, Type 304
Commercially Available Tubing Wall Thicknesses
Maximum Recommended Working Pressure
(PSI)
Service
Conditions
4-to-1
Safety
Factor
6-to-1
Safety
Factor
8-to-1
Safety
Factor
10-to-1
Safety
Factor
Tube
O.D.
(In.)
Type 316 Assemblies
17-4 PH Sleeves
(Welded or Seamless Tubing,
Hardness Rockwell B 90 Maximum)
.028
.035
1/8
3/16
1/4
3/8
1/2
5/8
3/4
1
1 1/4
1 1/2
8180
5650
4520
2920
2150
1710
10200
6820
5900
3900
3000
2400
1/8
3/16
1/4
3/8
1/2
5/8
3/4
1
1 1/4
1 1/2
5450
3770
3020
1950
1430
1140
6800
4500
3940
2700
2000
1600
1/8
3/16
1/4
3/8
1/2
5/8
3/4
1
1 1/4
1 1/2
4090
2830
2260
1460
1080
855
5100
3410
2950
1950
1500
1200
1/8
3/16
1/4
3/8
1/2
5/8
3/4
1
1 1/4
1 1/2
3270
2260
1810
1170
860
685
4080
2730
2360
1560
1200
960
.049
9710
8400
5500
4100
3300
2700
1870
1470
1220
6470
5700
3670
2740
2200
1800
1250
980
814
4860
4200
2750
2050
1650
1350
935
735
610
3890
3360
2200
1640
1320
1080
795
585
485
.065
7250
5500
4400
3600
2510
1980
1640
4840
3660
2940
2400
1670
1320
1100
3630
2750
2200
1800
1260
990
820
2900
2200
1760
1440
1000
790
655
.083
6980
5450
4470
3270
2580
2130
4650
3610
2980
2180
1720
1420
3490
2740
2240
1640
1290
1070
2790
2180
1780
1310
1030
850
.095
8100
6310
5170
3790
2970
2460
5400
4210
3450
2530
1980
1640
4050
3160
2580
1900
1490
1230
3240
2530
2070
1520
1190
980
Type 316 Assemblies
316 Sleeved
(Seamless Tubing, Hardness
Rockwell B 90 Maximum)
.109
9430
7360
6020
4380
3420
2840
6290
4910
4010
2930
2280
1900
4720
3680
3010
2200
1710
1420
3770
2950
2410
1760
1370
1100
.120
1050
8200
6700
4820
3760
3130
7000
5470
4460
3210
2510
2090
5250
4100
3350
2410
1880
1570
4200
3280
2680
1930
1500
1250
.028
.035
8180
5650
4520
2920
2150
1710
10200
6820
5900
3900
3000
2400
5450
3770
3020
1950
1430
1140
6800
4550
3940
2700
2000
1600
4090
2830
2260
1460
1080
855
5100
3410
2950
1950
1500
1200
3270
2260
1810
1170
860
685
4080
2730
2360
1560
1200
960
.049
.065
9710
8400
5500
4100
3300
2700
1400
7250
5500
4400
3600
1400
6470
5700
3670
2740
2200
1800
925
4840
3660
2940
2400
925
4860
4200
2750
2050
1650
1350
700
3630
2750
2200
1800
700
3890
3360
2200
1640
1320
1080
550
2900
2200
1760
1440
550
Note:
1. Working pressure based on room temperature (72˚F) service. For elevated temperature service, multiply these pressures by derating factors obtained from chart on page 17.
2. Fittings with tapered pipe threads (NPT or NPTF) may have pressure capabilities limited to that of the pipe threads. Such fittings should not be used at pressures exceeding those
listed on page .
13
Hi-Seal®
Maximum Working Pressures
FITTING MATERIAL:
TUBING MATERIAL:
Stainless Steel, Type 316, bodies and nuts with 17-4 PH Sleeves
1/8 Hard Stainless Steel, Type 304 (Hardness Rockwell C 25 Maximum)
Commercially Available Tubing Wall Thicknesses
Maximum Recommended Working Pressure
(PSI)
Service
Conditions
4-to-1
Safety
Factor
6-to-1
Safety
Factor
8-to-1
Safety
Factor
10-to-1
Safety
Factor
Tube
O.D.
(In.)
.028
.035
.049
.065
.083
.095
.109
.120
1/8
3/16
1/4
3/8
1/2
5/8
3/4
1
1 1/4
1-1/2
13400
9300
7440
4800
3520
2820
2310
1740
16800
11200
9500
6110
4500
3540
2940
2160
1740
1440
15700
13800
8820
6450
5160
4170
3090
2430
2010
12000
8760
6970
5660
4140
3270
2700
11500
8960
7350
4500
4250
3510
13400
10400
8520
15600
12100
9930
13500
11000
1/8
3/16
1/4
3/8
1/2
5/8
3/4
1
1 1/4
1 1/2
8940
6200
4950
3200
2340
1880
1540
1160
11200
7460
6330
4070
3000
2360
1960
1440
1160
960
10500
9200
5880
4300
3440
2780
2060
1620
1340
8000
5840
4550
3780
2760
2180
1800
7660
5970
4900
3000
2840
2340
8930
6940
5680
10400
8060
6610
9000
7340
1/8
3/16
1/4
3/8
1/2
5/8
3/4
1
1 1/4
1 1/2
6700
4650
3720
2400
1710
1410
1170
870
8400
5600
4750
3060
2750
1770
1470
1080
870
720
7850
6900
4410
3230
2580
2080
1550
1220
1010
6000
4380
3990
2840
2070
1640
1350
5750
4480
3680
2250
2120
1760
6700
5200
4260
7800
6050
4950
6750
5500
1/8
3/16
1/4
3/8
1/2
5/8
3/4
1
1 1/4
1 1/2
5360
3720
3960
1920
1410
1130
925
695
6720
4480
3800
2440
1800
1420
1180
865
695
575
6280
5720
3520
2680
2060
1640
1240
972
805
4800
3510
2790
2270
1660
1310
1080
4600
3590
2940
1800
1700
1410
5360
4160
3410
6240
4840
3970
5400
4400
Note:
1. Working pressure based on room temperature (72˚F) service. For elevated temperature service, multiply these pressures by derating factors obtained from chart on page 17.
2. Fittings with tapered pipe threads (NPT or NPTF) may have pressure capabilities limited to that of the pipe threads. Such fittings should not be used at pressures exceeding those
14
Hi-Seal®
Maximum Working Pressures
FITTING MATERIAL:
TUBING MATERIAL:
Brass
Copper, Dead Soft, Seamless
Commercially Available Tubing Wall Thicknesses
Maximum Recommended Working Pressure
Service
Conditions
4-to-1
Safety
Factor
6-to-1
Safety
Factor
FITTING MATERIAL:
TUBING MATERIAL:
Service
Conditions
4-to-1
Safety
Factor
6-to-1
Safety
Factor
Tube
O.D.
(In.)
(PSI
.028
.032
.035
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
3710
2710
2170
1710
1400
1030
4480
2990
2250
1800
1500
1150
935
5000
3300
2500
2000
1650
1250
1000
850
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
2470
1810
1450
1140
930
685
2980
1990
1500
1200
1000
765
625
2200
1670
1330
1100
830
665
565
.042
.049
.065
.083
3920
3400
2640
2170
1590
1250
1030
885
4580
4030
3120
2580
1890
1400
1150
1030
900
3520
2560
1800
1500
1390
1210
3360
2520
2140
1810
1580
2620
2260
1630
1450
1060
833
685
589
3060
2680
2080
1720
1260
930
765
685
600
2340
1710
1200
1000
925
805
2240
1680
1430
1210
1050
Brass
Copper, Half Hard, Seamless
Tube
O.D.
(In.)
Commercially Available Tubing Wall Thicknesses
Maximum Recommended Working Pressure
(PSI)
.028
.032
.035
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
4210
3080
2470
1940
1170
5100
3400
2560
2040
1710
1310
1070
5700
3750
2840
2280
1880
1420
1140
965
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
2800
2060
1650
1300
1110
820
3390
2260
1710
1370
1140
915
745
3780
2500
1900
1510
1250
995
795
675
.042
.049
.065
.083
4450
3860
3000
2470
1810
1420
1170
1000
5200
4580
3570
2940
2150
1590
1310
1170
1030
4000
2910
2050
1710
1580
1380
3820
2860
2440
2060
1800
2980
2570
1850
1650
1210
995
815
700
3480
3270
2360
1960
1430
1110
915
815
715
2660
1940
1360
1140
1110
965
2550
1910
1630
1380
1190
Note:
1. Working pressure based on room temperature (72˚F) service. For elevated temperature service, multiply these pressures by derating factors obtained from chart on page 17.
2. Fittings with tapered pipe threads (NPT or NPTF) may have pressure capabilities limited to that of the pipe threads. Such fittings should not be used at pressures exceeding those
listed on page .
15
Hi-Seal®
Maximum Working Pressures
PIPE THREAD ENDS
Service
Conditions
Pipe
Size
(In.)
Pipe thread ends–Maximum Recommended Working Pressures
(PSI)
Fitting Body Material
Type 316
Brass
Carbon Steel
Stainless Steel
4-to-1
Safety
Factor
1/4
3/8
1/2
3/4
1
4000
3000
2000
1750
1500
5000
4500
4000
3000
2250
5000
5000
4000
3000
2500
6-to-1
Safety
Factor
1/4
3/8
1/2
3/4
1
2650
2000
1325
1150
1000
3350
3000
2650
2000
1500
3350
3350
2650
2000
1675
8-to-1
Safety
Factor
1/4
3/8
1/2
3/4
1
2000
1500
1000
875
750
2500
2250
2000
1500
1125
2500
2500
2000
1500
1250
10-to-1
Safety
Factor
1/4
3/8
1/2
3/4
1
1600
1200
800
700
600
2000
1800
1600
1200
900
2000
2000
1600
1200
1000
Note:
1. Fittings with tapered pipe ends (male or female) are not recommended if system pressure exceeds these values.
2. Some codes may set lower limits than are indicated here.
3. Refer to previous charts for maximum tube working pressures based on material and on all thickness which may lower values of the above.
Braze-Seal®
Maximum Working Pressures
FITTING MATERIAL:
TUBING MATERIAL:
Service
Conditions
Based On
80% Braze
Coverage
4-to-1
Safety
Factor
Type 316 Stainless Steel
316 Stainless Steel
Tube
O.D.
(In.)
Maximum Recommended
Working Pressures
(PSI)
1/4
3/8
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
19,250
16,000
15,600
15,400
15,400
15,000
14,000
13,000
12,000
11,000
Note: 1. These maximum ratings, which are based on a 4-to-1 safety factor, apply to the
brazed connection only. Actual installations must be derated to allow for tube strength, other
style ends (if any), fitting body strength and elevated temperatures.
2. It is recommended that tubing with an O.D. of nominal to plus tolerance be used to provide
optimum clearance for the brazed joint.
16
3. Working pressure based on room temperature (72˚F) service. For elevated temperature service, multiply these pressures by derating factors obtained from chart on page 17.
4. Fittings with tapered pipe threads (NPT or NPTF) may have pressure capabilities limited to
that of the pipe threads. Such fittings should not be used at pressures exceeding those listed
on page .
Braze-Seal®
Maximum Working Pressures
FITTING MATERIAL:
TUBING MATERIAL:
Carbon Steel
Carbon Steel
Service
Conditions
Based On
80% Braze
Coverage
Tube
O.D.
(In.)
Maximum Recommended
Working Pressures
(PSI)
1/4
3/8
1/2
9/16
5/8
3/4
7/8
1
1 1/4
1 1/2
15,000
12,000
11,700
11,500
11,250
10,500
9,700
9,000
8,200
Note: 1. These maximum ratings, which are based on a 4-to-1 safety factor, apply to the
brazed connection only. Actual installations must be derated to allow for tube strength, other
style ends (if any), fitting body strength and elevated temperatures.
2. It is recommended that tubing with an O.D. of nominal to plus tolerance be used to provide
optimum clearance for the brazed joint.
3. Working pressure based on room temperature (72˚F) service. For elevated temperature service, multiply these pressures by derating factors obtained from chart on page 17.
4. Fittings with tapered pipe threads (NPT or NPTF) may have pressure capabilities limited to
that of the pipe threads. Such fittings should not be used at pressures exceeding those listed
on page .
Hi-Seal® & Braze-Seal®
Derating Factors
DERATING FACTORS for Elevated
Temperature Applications for Braze-Seal®
DERATING FACTORS for Elevated
Temperature Applications for Hi-Seal®
1.00
.90
.90
CARBON STEEL
.80
BRASS
.70
.60
.50
TYPE 316
STAINLESS
STEEL
.40
.30
TEMPERATURE
DERATING FACTOR
TEMPERATURE
DERATING FACTOR
1.00
.80
.70
.60
.50
.40
.30
.20
.20
.10
.10
0
0
100
200
300
400
500 600 700 800
900 1000 1100 1200 1300 1400 1500 1600
WORKING TEMPERATURE ˚F
100
200
300
400
500 600 700 800
900 1000 1100 1200 1300 1400 1500 1600
WORKING TEMPERATURE ˚F
PRESSURE RATING PROCEDURE FOR
HI-SEAL® & BRAZE-SEAL® FITTINGS
1. For applications involving service at elevated temperatures the pressure rating
must be multiplied by an appropriate temperature derating factor obtained from
the temperature derating chart above.
2. Carbon Steel fittings not normally recommended above 600˚F.
3. 316 Stainless Steel fittings not normally recommended above 800˚F.
4. These working pressures are not necessarily valid for system components other that BrazeSeal® fitting ends. Prudent system design requires that all other system components be evaluated for their specific proper pressure capabilities.
17
Hi-Seal®
Assembly Instructions
SAE Straight Thread Port, Back-Up
Washer and Lock Nut
Male and Female Pipe Thread
General Information
Port Sealing Methods–Hi-Seal® fittings are furnished with two
types of port connections:
1. NPTF Tapered Pipe Threads. Carbon steel, stainless steel,
and brass fittings are supplied with dryseal threads, which
meet all the appropriate requirements of SAE standards. Fitting
bodies are machined with dryseal threads, which are designed
to assure better thread contact and to prevent spiral leakage.
The length of dryseal pipe threads is highly valuable
when reconnecting. It allows for further takeup; and in combination with the thread form, gives a tighter joint with less
chance of leakage.
2. Straight Thread O-Ring Seal. For connecting into ports of
hydraulic valves and other parts, the O-ring seal offers the following advantages. It eliminates the possibility of broken fittings, deformed housings, and cracking of ports which can
result from over-torquing with pipe threads. An O-ring seal also
lets you position elbows and tees so that tube ends will always
be in proper alignment.
Hi-Seal® elbows and tees with straight thread O-ring
seal have a back-up washer crimped into position in the O-ring
groove ahead of the lock nut. This washer prevents the O-ring
from extruding into threads when the joint is under pressure.
When specifying O-rings, they must be of a compound compatible with the fluid in the system.
Assembly Instructions for Fittings
with Straight Thread O-Ring Seal
1. Turn the locknut as far back on the fitting as is possible. Lubricate O-ring by
coating with a light oil or petrolatum and position to the extreme rear of the O-ring
groove.
2. Turn the locknut down until it just contacts the back-up washer.
3. Holding the fittings and the locknut in position, screw the fitting into the straight
thread boss until the back-up washer just contacts the face of the boss.
4. Position the fitting by turning the fitting out (counter clockwise) up to 359˚ and
tighten the locknut.
5. On a Hi-Seal® connector the hex on the body takes the place of the locknut.
Screw fully into straight thread boss and tighten hex against face of boss.
Body
Hex Nut
Back-Up Washer
O-Ring
Assembly Instructions for Adjustable Fittings
1. Turn the locknut as far
back on the fitting as is possible. Lubricate O-ring by
coating with a light oil or
petrolatum and position to
the extreme rear of the Oring groove.
18
2. Turn the locknut down
until it just contacts the backup washer.
3. Holding the fittings and
the locknut in position, screw
the fitting into the straight
thread boss until the back-up
washer just contacts the face
of the boss.
4. Position the fitting by turning the fitting out (counter
clockwise) up to 360˚ and
tighten the locknut.
5. On a Hi-Seal® connector
the hex on the body takes
the place of the locknut.
Screw fully into straight
thread boss and tighten hex
against face of boss.
Hi-Seal®
Assembly Instructions
Nut
Teeth in sleeve
grip tube.
Sleeve
Body
Be sure threads are
completely covered
by the nut.
Short
heavy end
Figure 1
Figure 2
Figure 3
Hi-Seal® Assembly Instructions
1. For best results
A. Always use a fitting whose materials are compatible with the tubing
that is used. (e.g when using stainless steel tubing, use 316 stainless
steel fittings). This will minimize the possibility of chemical or galvanic
corrosion. B. Keep in mind that the sleeve should always have a hardness at least equal to that of the tubing used. Type 316 sleeves may
be used with seamless annealed stainless steel tubing. C. When
assembling fittings to both ends of a length of tubing, partly tighten the
nut at one end until the tube cannot be turned by hand; then fully tighten the fitting at the other end until the threads are completely covered.
Finally, finish tightening the first end until those threads are completely
covered.
2. Preparation of Tubing
A. Cut tubing with a tube cutter or a hacksaw with a fine tooth blade
and a sawing vise. B. Deburr inside and outside of tubing sufficiently to
Figure 4
remove burrs to assure that sleeve will slip freely onto the tube.
3. Assembly.
A. Lubricate the threads and the camming area of the nut with a
lubricant that will be compatible with the system fluid. Lubrication
is especially important with stainless steel assemblies. B. Slide nut
onto tubing, place sleeve over end of tube with short, heavy end
towards end of tubing (Figure 1). Butt tubing end against tubing stop in
body (Figure 2). C. Assemble nut, sleeve, and tube to body hand tight
(Figure 3). D. Tighten nut with a wrench until threads on body are
completely covered by the nut as shown in Figure 4. This visual
check provides positive assurance of a tight joint.
4. Remake(s)
A. When a Hi-Seal® connection is to be reassembled, retighten the HiSeal® nut 1/6 turn (one hex flat) beyond the previously assembled position. This will properly reseal the connections.
Nut
Sleeve
Presetting
tool
700FS
Figure 1
Figure 2
Presetting Instructions for
Hi-Seal® Fittings
Normally it is not necessary to preset Hi-Seal® fittings.
Presetting is ordinarily used only where adequate torque cannot be applied at point of installation due to space restrictions,
or for pre-production assembly. For these cases, special presetting tools are available. In an emergency, a fitting body may
be used as a presetting tool.
1. Preparation of Tubing
A. Cut tubing with a tube cutter or a hacksaw with a fine tooth blade
and a sawing vise. B. Deburr inside and outside of tubing sufficiently to
remove burrs and to assure that sleeve will slip freely onto the tube.
2. Presetting
A. Select the proper size presetting tool. B. Lubricate the threads and
the camming area of the nut with a lubricant that will be compatible
Figure 3
Figure 4
with the system fluid. C. Slide nut onto tubing and place sleeve over
end of tube with short, heavy end facing toward end of tubing as
shown in Figure 1. Butt tubing end against tubing stop in tool. D.
Assemble nut, sleeve and tube to presetting tool hand tight as shown
in Figure 2. E. Tighten nut with a wrench until threads on presetting
tool are covered by the nut as shown in Figure 3.
3. Disassembly and Inspection
A. Disassemble from presetting tool. B. Make sure that: (1) Sleeve has
been coined into tubing, leaving a slight concave surface on outside
diameter of sleeve. (2) Sleeve does not move longitudinally. (It may
rotate on tube).
4. Final Assembly
A. Install the line in position and finger tighten nut on body of fitting. B.
Tighten nut until an increased resistance to turning is felt. At this point
the nut should completely cover the threads on the body; if not, tighten
until it does. See Figure 4.
19
Braze-Seal®
Assembly Instructions
Tube O.D. Size
(In.)
Typical Assembly Torque
(Pounds-Inch)
1/4
600-650
3/8
750-800
1/2
825-875
5/8
875-925
3/4
1100-1175
7/8
1150-1225
1
1250-1350
1 1/4
1475-1575
1 1/2
1725-1825
Fitting Ready for Brazing
After Brazing and Assembly
General Information
To produce a satisfactory brazed joint, certain precautions must
be taken. The parts to be brazed must be very thoroughly
cleaned so that all scale, oxides, grease, oil, dirt and other foreign materials are removed.
A proper, silver brazing flux must be used. These fluxes
are fluid and active at the flow point of the brazing alloy. (Note
that sleeve is furnished with silver brazing ring.) Flux should be
applied evenly to both the inside and outside of sleeve and outside of tubing with care so that no bare spots remain.
A method of applying heat should be used to heat the tube
and sleeve uniformly. When heating with an oxy-acetylene
torch, a tip sufficiently large with a soft neutral or slightly reducing flame should be used to give the necessary heat.
As a general rule, best results are obtained when the joint
is heated rapidly and kept at the brazing temperature for the
minimum time required for proper flowing of the alloy.
Resistance heating is acceptable; however, the current must
be kept low enough to prevent severe burning at the contact
points.
20
Braze-Seal® Assembly Instructions
1. Preparation of Tubing. Cut tubing squarely with a tube cutter or a hacksaw with a fine tooth blade and a sawing vise.
Deburr inside and outside of tubing to remove burrs and to
assure that sleeve will slip freely onto the tube.
Inspect tube end for surface imperfections and ovality on
the outer circumference. Make sure it conforms to tolerances
and meets requirements of applicable specifications.
2. Assembly. A. Clean sleeve (with silver brazing ring intact)
and tube with a solvent to remove all oils and dirt. With a piece
of emery cloth, polish the outside surface of the tubing end
over a two-inch length to remove any metal oxides which may
have formed. B. Flux the inside of the sleeve, also covering the
silver brazing ring, and place sleeve on tube. Flux the outside
of the sleeve. Flux the outside of the tube to a point beyond the
sleeve depth. C. Holding the tube upright if possible, heat tube
and sleeve, concentrating the heat on the tube just beyond the
sleeve. Slowly move the torch forward toward the far end
beyond the sleeve and back to the tube repeatedly until the
braze ring begins to melt. Then move the torch to the near end
of the sleeve and hold until an even fillet begins to form. When
fillet is formed, remove the torch.
At the flow temperature of the brazing alloy, the tube and
sleeve should have a dull red color. While the alloy is still fluid,
lightly press the sleeve down so that it abuts the end of the
tubing. Push the sleeve all the way onto the tubing. Use a
wood block or similar object to avoid damage. D. Any excess
brazing alloy that runs down the tubing or flows on the seating
surface of the sleeve should be wiped off before the alloy solidifies. Allowed the brazed assembly to cool. Then scrub in hot
water to remove excess flux. Filing, scratch brush, or emery
cloth should not be used to clean excess alloy from the precision seating surface of the sleeve, as scratch marks or flat
spots will cause leakage. E. Assemble the fitting by tightening
the nut. Lubricate the threads and the seat area of the body
with an acceptable lubricant that will be compatible with the
system fluid. Assemble fitting, using the recommended typical
assembly torque values shown above.
Remake(s)
A. When fittings are disassembled, retighten to the original
tightness or makeup.
Hi-Seal®
Ordering Information
EXAMPLE:
Type of Fitting
Tube O.D. Size
768FSS 06X04
Material
(Stainless Steel)
Pipe Size
To order Hi-Seal® fittings, one of the following suffix letters must
be added to the catalog number to indicate the metal desired:
Materials for Standard Hi-Seal® Fittings
S
Steel. (Low Carbon) Elbows and tees are close grain forgings.
SS
Stainless Steel (316)
BRASS FITTINGS
Elbows and Tees: Brass forgings–S.A.E. CA377.
Connectors, Unions, Sleeves and Nuts: Stress relieved brass
bar stock–S.A.E. CA360 or equivalent.
B
Brass
The size designation must also be included with the catalog number.
1. EXAMPLE: When specifying connector 768F in stainless
steel, with 3/8” O.D. tube connection and 1/4” male pipe
thread. This should be written: No. 768FSS06X04.
2. EXAMPLE: No. 768FSO06 would specify a steel connector
for 3/8” O.D. tube with straight thread O-ring port seal on other
end.
When fittings with O-ring port seal are desired, this specification must also be included in the catalog number. The letter
“O” following the number indicates O-ring.
STEEL FITTINGS
Elbows and Tees: Close grained steel forgings–S.A.E. 12L14
or equivalent.
Connectors, Unions and Nuts: Steel bar stock–S.A.E. 12L14 or
equivalent.
Sleeves: Steel bar stock–S.A.E. C-1144, stress relieved, black
phosphate finish.
Bodies and Nuts are furnished with zinc plate finish as standard. (Dry film lubricant finish standard on 5/8” nuts and larger.) Black phosphate finish can be obtained on a special order.
STAINLESS STEEL FITTINGS
Elbows and Tees: Stainless steel forgings–Type 316.
Connectors and Unions: Stainless Steel bar stock–Type 316.
Nuts: Stainless steel bar stock–Type 316. Dry film lubricant finished to provide lubricant for facilitating assembly.
Sleeves: Stainless steel bar stock–Type 316. Type 17-4PH is
optional.
21
Braze-Seal®
Ordering Information
EXAMPLE: Sleeve
Braze-Seal® Sleeve
How to Specify and Order
Braze-Seal® Fittings
760FSSZ06
Material
(Stainless Steel)
Any Hi-Seal® steel or stainless steel fittings can be converted to
an extra-reliable Braze-Seal® fitting by replacing the Hi-Seal® nut
and sleeve with the Braze-Seal® nut and sleeve.
Sleeve
Size
Braze-Seal®
Presetting Tool
Hi-Seal® Presetting Tool
Made of hardened stainless steel. For presetting Hi-Seal® fittings.
Presetting is ordinarily used only when adequate torque cannot
be applied at point of installation due to space restrictions, or for
pre-production assembly.
Maintenance of Presetting Tool
Handle presetting tools with care, being sure that the threads and
12° seat are not nicked or in any way damaged. Do not attempt
to rework took if it becomes damaged—obtain a new tool.
Keep tools stored so that they will not be damaged.
“Seal-peel” dip or a similar protective coating that is used for
gauges and tools is recommended.
22
Part No.
700FS04
700FS06
700FS08
Tube Fittings
Poly-Flo® Flareless
Part
No.
Style
STYLE 31PG
Spring Guard
For use with 261-PG and 261-UG nuts.
31PG04
31PG05
31PG06
31PG08
Tube
O.D.
1/4
5/16
3/8
1/2
Pipe
Thread
A
Material: Brass
B
Wrench
Pad/Hex
C
3.000
3.000
3.000
3.000
A
STYLE 256P
Reducing Union
256P06X04
3/8
x 1/4
1.187
.718
.500
C
B
A
STYLE 259P
Cap
259P04
259P05
259P06
259P08
1/4
260P04
260P05
260P06
260P08
1/4
5/16
3/8
1/2
.500
.531
.562
.593
A
STYLE 260P
Plastic Sleeve
5/16
3/8
1/2
.325
.347
.356
.409
A
23
Tube Fittings
Poly-Flo® Flareless
Material: Brass
Part
No.
Style
STYLE 260U
Coupling Sleeve
Tube
O.D.
260U06
260U08
3/8
260UB02
260UB03
260UB04
260UB05
260UB06
260UB08
1/8
261P04
261P05
261P06
261P08
1/4
261PG04
261PG05
261PG06
261PG08
1/4
Pipe
Thread
A
B
Wrench
Pad/Hex
C
1/2
A
STYLE 260UB
Universal Brass
Sleeve
3/16
1/4
5/16
3/8
1/2
.359
.328
.266
.266
.296
.359
A
STYLE 261P
Nut and Plastic
Sleeve Assembly
C
5/16
3/8
1/2
.343
.343
.375
.421
.437
.500
.562
.812
.625
.625
.656
.719
.437
.500
.562
.812
A
STYLE 261PG
Nut and Plastic Sleeve
Assembly
For use with Spring Guard
C
A
24
5/16
3/8
1/2
Tube Fittings
Poly-Flo® Flareless
Part
No.
Style
STYLE 261U
Nut Only
C
Tube
O.D.
261U02
261U03
261U04
261U05
261U06
261U08
1/8
Pipe
Thread
A
Material: Brass
B
Wrench
Pad/Hex
C
1/2
.375
.406
.343
.343
.375
.421
.375
.437
.437
.500
.562
.812
261UB01
261UB02
261UB03
261UB04
261UB05
261UB06
261UB08
1/16
1/8
3/16
1/4
5/16
3/8
1/2
.375
.375
.406
.343
.343
.375
.421
.312
.375
.437
.437
.500
.562
.812
261UG04
261UG05
261UG06
261UG08
1/4
.625
.625
.656
.718
.437
.500
.562
.812
262P02
262P03
262P04
262P05
262P06
262P08
1/8
3/16
1/4
5/16
3/8
A
STYLE 261UB
Universal Nut and
Brass Sleeve Assembly
C
A
STYLE 261UG
Nut Only
For use with spring guard
and 260-UB sleeve.
C
5/16
3/8
1/2
A
STYLE 262P
Union
C
3/16
1/4
5/16
3/8
1/2
1.156
1.250
1.125
1.156
1.218
1.343
.656
.750
.687
.687
.718
.843
.312
.375
.375
.437
.500
.687
B
A
25
Tube Fittings
Poly-Flo® Flareless
Material: Brass
Part
No.
Style
STYLE 262PC
Union Poly-Flo® to
Standard
CompresaMatic
Tube
O.D.
Pipe
Thread
A
B
Wrench
Pad/Hex
C
1.250
1.406
.750
.843
.437
.562
262PC04
262PC06
1/4
262PH04
262PH06
1/4
3/8
1.468
1.625
.875
.968
.562
.625
262PHS04
1/4
1.594
.812
.500
264P02
264P03
264P04
264P05
264P06
264P08
1/8
.875
.875
.843
.859
.906
1.062
.625
.625
.625
.625
.656
.812
.312
.312
.375
.375
.437
.625
3/8
C
B
A
STYLE 262PH
Union Poly-Flo®
to Hi-Duty®
C
B
A
STYLE 262PHS
Union Poly-Flo®
to Hi-Seal®
C
B
A
STYLE 264P
Union Tee
C
B
A
26
3/16
1/4
5/16
3/8
1/2
Tube Fittings
Poly-Flo® Flareless
Style
STYLE 266P
Female Connector
C
Part
No.
Tube
O.D.
Pipe
Thread
266P02X02
266P03X02
266P03X04
266P04X02
266P04X04
266P05X02
266P06X04
266P08X06
1/8
1/8
3/16
1/8
3/16
1/4
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
1/2
3/8
Material: Brass
A
B
Wrench
Pad/Hex
C
1.031
1.031
1.218
0.968
1.156
1.000
1.187
1.250
0.750
0.781
0.968
0.750
0.937
0.750
0.937
1.000
0.562
0.562
0.687
0.500
0.625
0.500
0.625
0.812
1.031
1.078
1.093
1.109
1.031
1.031
1.188
1.250
1.046
1.234
1.093
1.281
1.281
1.343
0.843
0.968
0.781
0.796
0.843
0.859
0.812
0.812
1.000
1.031
0.812
1.000
0.843
1.031
1.031
1.093
0.593
0.750
0.375
0.437
0.437
0.437
0.375
0.437
0.562
0.687
0.437
0.562
0.500
0.562
0.687
0.687
0.375
0.375
0.875
0.875
0.875
0.875
1.000
0.843
0.875
0.968
0.859
0.875
0.968
1.031
1.031
0.625
0.625
0.625
0.625
0.781
0.625
0.656
0.750
0.625
0.625
0.718
0.781
0.781
0.312
0.312
0.375
0.375
0.375
0.375
0.375
0.500
0.406
0.437
0.437
0.500
0.625
D
B
A
STYLE 268P
Male Connector
268P02X01
268P02X02
268P03X01
268P03X02
268P04X01
268P04X02
268P04X04
268P04X06
268P05X02
268P05X04
268P06X02
268P06X04
268P06X06
268P08X06
268P02X1032
268P04X1032
C
B
A
1/8
1/16
1/8
1/8
3/16
1/16
3/16
1/8
1/4
1/16
1/4
1/8
1/4
1/4
1/4
3/8
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
1/2
3/8
10-32*
10-32*
1/8
1/4
*Part number
includes gaskets.
STYLE 269P
Male Elbow
C
D
B
A
269P02X01
269P02X02
269P03X01
269P03X02
269P04X01
269P04X02
269P04X04
269P04X06
269P05X02
269P06X02
269P06X04
269P06X06
269P08X06
1/8
1/16
1/8
1/8
3/16
1/16
3/16
1/8
1/4
1/16
1/4
1/8
1/4
1/4
1/4
3/8
5/16
1/8
3/8
1/8
3/8
1/4
3/8
3/8
1/2
3/8
0.688
0.688
0.688
0.688
0.750
0.750
0.937
1.031
0.750
0.750
0.937
1.031
1.156
27
Tube Fittings
Poly-Flo® Flareless
Material: Brass
Part
No.
Style
STYLE 269SP
Male Elbow Swivel
1/8” O.D. tube size does not
have tube support.
Tube
O.D.
Pipe
Thread
A
B
Wrench
Pad/Hex
C
0.594
0.688
0.625
0.685
0.602
0.782
0.375
0.562
0.437
0.562
0.562
0.625
0.862
1.218
0.904
1.218
1.190
1.218
D
269SP04X02
269SP04X04
269SP06X02
269SP06X04
269SP06X06
269SP08X06
1/4
1/8
1/4
1/4
3/8
1/8
3/8
1/4
3/8
3/8
1/2
3/8
0.812
0.906
0.875
0.937
0.859
1.031
269LLP04X04
1/4
1/4
0.906
0.687
0.437
1.500
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
3/8
1/4
1/2
3/8
0.968
0.968
0.906
0.937
0.968
1.156
0.687
0.718
0.625
0.718
0.718
0.906
0.562
0.562
0.375
0.500
0.500
0.625
0.546
0.546
0.750
0.875
0.875
0.937
D
C
B
E
A
STYLE 269LLP
Extra Long Male Elbow
C
D
B
A
STYLE 270P
Female Elbow
270P02X02
270P03X02
270P04X02
270P04X04
270P06X04
270P08X06
C
D
B
A
28
Wrench
Pad/Hex
E
0.437
0.562
0.437
0.562
0.687
0.687
Tube Fittings
Poly-Flo® Flareless
Style
STYLE 271P
Male Run Tee
C
B
A
Part
No.
Tube
O.D.
Pipe
Thread
271P02X02
271P04X02
271P04X04
271P05X02
271P06X04
271P08X06
1/8
1/8
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
1/2
3/8
272P02X02
272P03X02
272P04X02
272P04X04
272P05X02
272P06X02
272P06X04
272P08X06
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/8
3/8
1/4
1/2
3/8
277P04X02
277P04X04
277P04X06
1/4
1/8
1/4
1/4
1/4
3/8
A
B
Material: Brass
Wrench
Pad/Hex
C
D
0.906
0.843
0.875
0.859
0.906
1.062
0.625
0.625
0.656
0.625
0.656
0.812
0.312
0.375
0.375
0.375
0.437
0.625
0.687
0.750
0.937
0.750
0.937
1.062
0.906
0.875
0.843
0.875
0.859
0.875
0.906
1.062
0.625
0.625
0.625
0.656
0.625
0.625
0.656
0.813
0.312
0.312
0.375
0.375
0.375
0.438
0.438
0.625
0.687
0.687
0.750
0.937
0.750
0.750
0.937
1.062
0.875
1.078
1.078
0.656
0.844
0.848
0.375
0.562
0.562
0.937
1.156
1.250
D
STYLE 272P
Male Branch Tee
C
D
B
A
STYLE 277P
Female Branch Tee
C
D
B
A
29
Tube Fittings
Poly-Flo® Flareless
Material: Brass
Part
No.
Style
STYLE 279P
Union Reducing Tee
Reducing on Branch
279P06X04
Tube
O.D.
3/8
Pipe Bulkhead
Thread Thread
x 1/4
A
B
Wrench
Pad/Hex
C
0.968
0.718
0.437
1.687
1.718
1.812
2.062
1.250
1.250
1.312
1.562
0.562
0.625
0.687
0.875
0.312
0.312
0.375
0.375
1.796
2.000
1.312
1.437
0.562
0.687
0.325
0.375
D
C
B
A
STYLE 282P
Bulkhead Union
282P04
282P05
282P06
282P08
1/4
3/8-24
5/16
7/16-24
3/8
1/2-24
1/2
11/16-20
282PC04
282PC06
1/4
3/8-24
3/8
1/2-24
D
C
B
A
C
STYLE 282PC
Bulkhead Union
Poly-Flo® to Standard Compression
D
C
30
C
B
A
Tube Fittings
Poly-Flo® Flareless
Part
No.
Style
STYLE 282PT
Bulkhead Union
Straight Through
Tube
O.D.
Pipe Bulkhead
Thread Thread
282PT04
282PT05
282PT06
1/4
3/8-24
5/16
7/16-24
3/8
1/2-24
292P04X02
292P04X04
292P05X02
292P06X04
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
Material: Brass
A
B
Wrench
Pad/Hex
C
1.218
1.234
1.312
1.000
1.000
1.062
0.562
0.625
0.687
1.093
1.281
1.109
1.343
0.875
1.062
0.875
1.093
0.437
0.562
0.437
0.562
D
C
B
A
C
STYLE 292P
Quick Disconnect Fitting
When tube is disconnected, check valve shuts off flow.
C
B
A
31
D
0.312
0.312
0.375
Tube Fittings
Poly-Flo® Flareless
Material: Brass
Part
No.
Style
STYLE 293P
Quick Disconnect Fitting
Tube
O.D.
Pipe
Thread
A
B
Wrench
Pad/Hex
C
293P04X04
1/4
x 1/4
1.750
1.312
296P04X06
296P06X08
1/4
x 3/8
x 1/2
1.000
1.031
0.781
0.781
0.500
0.625
297P06X04
297P08X06
3/8
x 1/4
x 3/8
1.718
1.875
1.458
1.625
0.437
0.656
Poly-Flo® fitting on one end, other end connects
directly to another Poly-Flo® fitting. When straight end
is disconnected from Poly-Flo® fitting, the quick disconnect maintains pressure in the line.
C
B
A
STYLE 296P
Union
Poly-Flo® to Solder
3/8
C
B
A
STYLE 297P
Tube End Reducer
C
B
A
32
1/2
Tube Fittings
Poly-Flo® Kwik-Connect Couplers Material: Brass Finish: Chrome-Plated
Style
STYLE 294P
Coupler
Single End Shut-Off
Part
No.
Tube
O.D.
294P04
294P06
1/4
294PB04
294PB06
1/4
294PD04
294PD06
1/4
294PM04
294PM06
1/4
3/8
Pipe
Bulkhead
Thread
Thread
A
B
C
1/2-24
11/16-24
2.899
3.461
1.718
1.921
0.625
0.812
1/2-24
11/16-24
1.790
1.965
1/2-24
11/16-24
3.180
3.458
1/2-24
11/16-24
1.636
1.738
Wrench
Pad/Hex
D
C
B
A
STYLE 294PB
Body
Double End Shut-Off
3/8
0.625
0.812
C
A
STYLE 294PD
Coupler
Double End Shut-Off
3/8
1.790
1.965
0.625
0.812
C
B
A
STYLE 294PM
Insert (Without Shut-Off. Used on double end shut-off models)
3/8
0.500
0.500
C
A
33
Tube Fittings
Poly-Flo® Kwik-Connect Couplers Material: Brass Finish: Chrome-Plated
Style
STYLE 294PMD
Insert (With Shut-Off. Used on double
end shut-off models)
Part
No.
Tube
O.D.
Pipe
Thread
294PMD04
294PMD06
1/4
298P04X02
298P04X04
298P06X04
1/4
1/8
1/4
1/4
3/8
1/4
298PD04X02
298PD04X04
298PD06X04
1/4
1/8
1/4
1/4
3/8
1/4
298PT04X02
298PT04X04
298PT06X04
1/4
1/8
1/4
1/4
3/8
1/4
A
B
1.787
1.972
3/8
Wrench
Pad/Hex
C
Wrench
Pad/Hex
D
0.500
0.500
C
A
STYLE 298P
Coupler
Single End Shut-Off
D
2.261
2.261
2.323
1.260
1.260
1.400
0.500
0.500
0.500
0.500
0.562
0.625
2.802
2.824
2.962
1.260
1.260
1.400
0.500
0.500
0.500
0.500
0.562
0.625
C
B
A
STYLE 298PD
Coupler
Double End Shut-Off
D
C
B
A
STYLE 298PT
Body with Shut-Off
(Standard on both double and single shut-off models)
C
A
34
1.260
1.260
1.400
0.500
0.562
0.625
Tube Fittings
Poly-Flo® Kwik-Connect Couplers
Part
No.
Style
STYLE 294PBSS
Body
Single End Shut-Off
Tube
O.D.
294PBSS04
294PBSS06
1/4
294PMSS04
294PMSS06
1/4
3/8
Pipe
Thread
Material: Stainless Steel
Wrench Wrench
Pad/Hex Pad/Hex
C
D
Bulkhead
Thread
A
1/2-24
11/16-24
1.790
1.965
0.625
0.812
1.636
1.738
0.500
0.500
1.787
1.972
0.500
0.500
B
C
A
STYLE 294PMSS
Insert
Single End Shut-Off
3/8
C
A
STYLE 294PMSSD
Insert
Double End Shut-Off
` 294PMSSD04
294PMSSD06
1/4
3/8
C
A
STYLE 294PSS
Coupler
Single End Shut-Off
294PSS04
294PSS06
1/4
3/8
1/2-24
11/16-24
2.899
3.461
1.718
1.921
0.625
0.812
C
B
A
35
Tube Fittings
Poly-Flo® Kwik-Connect Couplers
Style
STYLE 294PSSD
Coupler
Double End Shut-Off
Material: Stainless Steel
Part
No.
Tube
O.D.
Pipe
Thread
294PSSD04
294PSSD06
1/4
298PSS04X02
298PSS04X04
298PSS06X04
1/4
1/8
1/4
1/4
3/8
1/4
298PSSD04X02
298PSSD04X04
298PSSD06X04
1/4
1/8
1/4
1/4
3/8
1/4
298PTSS04X02
298PTSS04X04
298PTSS06X04
1/4
1/8
1/4
1/4
3/8
1/4
3/8
Wrench
Pad/Hex
C
Wrench
Pad/Hex
D
Bulkhead
Thread
A
1/2-24
11/16-24
3.180
3.458
1.790 0.625
1.965 0.812
2.261
2.261
2.323
1.260 0.500
1.260 0.500
1.400 0.500
0.500
0.562
0.625
2.802
2.824
2.962
1.260 0.500
1.260 0.500
1.400 0.500
0.500
0.562
0.625
1.260
1.260
1.400
0.500
0.562
0.625
B
C
B
A
STYLE 298PSS
Coupler
Single End Shut-Off
D
C
B
A
STYLE 298PSSD
Coupler
Double End Shut-Off
D
C
B
A
STYLE 298PTSS
Body with Shut-Off
(Standard on both double and single shut-off
models)
C
A
36
Tube Fittings
Omega-Flo™ Push-to-Connect/Push-to-Release Pneumatic Material: Brass
Part
No.
Style
STYLE 262OF
Union Body
C
Tube
O.D.
Pipe
Thread
262OF02
262OF5/32
262OF04
262OF05
262OF06
262OF08
1/8
264OF02
264OF5/32
264OF04
264OF05
264OF06
264OF08
1/8
265OF02
265OF5/32
265OF04
265OF05
265OF06
265OF08
1/8
266OF02X02
266OF5/32X02
266OF03X02
266OF04X02
266OF04X04
266OF05X02
266OF05X04
266OF06X04
266OF06X06
1/8
1/8
5/32
1/8
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
5/16
1/4
3/8
1/4
3/8
3/8
5/32
1/4
5/16
3/8
1/2
Min.
Orifice
Size
Tube
Insert
B
Wrench
Pad/Hex
C
A
0.078
0.109
0.188
0.236
0.250
0.375
1.652
1.652
2.008
2.059
2.259
2.406
0.375
0.437
0.500
0.625
0.688
0.812
0.078
0.109
0.188
0.236
0.250
0.375
0.835
0.851
1.009
1.062
1.087
1.325
0.437
0.500
0.562
0.750
0.750
1.000
0.078
0.109
0.188
0.236
0.250
0.375
0.823
0.842
1.012
1.107
1.132
1.284
0.078
0.109
0.125
0.188
0.188
0.236
0.236
0.250
0.250
1.200
1.200
1.199
1.279
1.467
1.417
1.639
1.611
1.651
A
STYLE 264OF
Union Tee
C
5/32
1/4
5/16
3/8
1/2
A
STYLE 265OF
Union Elbow
C
5/32
1/4
5/16
3/8
1/2
0.823
0.842
1.012
1.107
1.132
1.284
0.437
0.500
0.562
0.687
0.750
0.875
B
A
STYLE 266OF
Female Connector
C
A
0.562
0.562
0.562
0.562
0.688
0.687
0.750
0.750
0.875
37
Tube Fittings
Omega-Flo™ Push-to-Connect/Push-to-Release Pneumatic Material: Brass
Style
STYLE 268OF
Male Connector
C
A
STYLE 269OF
Male Elbow
C
B
A
Style
STYLE 269OFS
Male Elbow Swivel
C
D
B
A
38
Part
No.
Tube
O.D.
Pipe
Thread
Min.
Orifice
Size
A
268OF02X01
268OF02X02
268OF02X04
268OF5/32X02
268OF5/32X04
268OF03X02
268OF03X04
268OF04X01
268OF04X02
268OF04X04
268OF04X06
268OF05X02
268OF05X04
268OF06X02
268OF06X04
268OF06X06
268OF06X08
268OF08X06
268OF08X08
268OF08X08
1/8
1/8
1/8
5/32
5/32
3/16
3/16
1/4
1/4
1/4
1/4
5/16
5/16
3/8
3/8
3/8
3/8
1/2
1/2
1/2
1/16
1/8
1/4
1/8
1/4
1/8
1/4
1/16
1/8
1/4
3/8
1/8
1/4
1/8
1/4
3/8
1/2
3/8
1/2
1/2
0.078
0.078
0.078
0.109
0.109
0.125
0.125
0.188
0.188
0.188
0.188
0.236
0.236
0.250
0.250
0.250
0.250
0.375
0.375
0.375
1.038
1.038
1.225
1.038
1.225
1.035
1.222
1.184
1.184
1.371
1.371
1.206
1.423
1.290
1.423
1.423
1.611
1.472
1.670
1.670
269OF02X02
269OF5/32X02
269OF5/32X04
269OF03X02
269OF03X04
269OF04X02
269OF04X04
269OF05X02
269OF05X04
269OF06X04
269OF06X06
269OF06X08
269OF08X06
269OF08X08
1/8
1/8
5/32
1/8
5/32
1/4
3/16
1/8
3/16
1/4
1/4
1/8
1/4
1/4
5/16
1/8
5/16
1/4
3/8
1/4
3/8
3/8
3/8
1/2
1/2
3/8
1/2
1/2
0.078
0.109
0.109
0.125
0.125
0.188
0.188
0.188
0.236
0.250
0.250
0.250
0.375
0.375
0.823
0.842
0.842
0.823
0.823
0.929
0.939
1.107
1.107
1.132
1.132
1.132
1.221
1.221
Min.
Orifice
Size
A
B
C
D
0.078
0.109
0.109
0.125
0.125
0.125
0.188
0.188
0.125
0.188
0.125
0.188
0.250
0.250
0.250
0.250
0.846
0.862
0.862
0.843
0.893
0.959
1.009
1.009
1.107
1.107
1.092
1.092
1.092
1.119
1.253
1.208
0.437
0.437
0.562
0.437
0.562
0.437
0.562
0.688
0.437
0.562
0.437
0.562
0.688
0.875
0.688
0.875
0.500
0.500
0.500
0.562
0.562
0.562
0.562
0.562
0.687
0.687
0.750
0.750
0.750
0.750
0.875
0.875
1.057
1.061
1.184
1.057
1.186
1.051
1.186
1.186
1.099
1.290
1.138
1.335
1.397
1.570
1.506
1.636
Part
No.
Tube
O.D.
Pipe
Thread
269OFS02X02
269OFS5/32X02
269OFS5/32X04
269OFS03X02
269OFS03X04
269OFS04X02
269OFS04X04
269OFS04X06
269OFS05X02
269OFS05X04
269OFS06X02
269OFS06X04
269OFS06X06
269OFS06X08
269OFS08X06
269OFS08X08
1/8
1/8
5/32
1/8
5/32
1/4
3/16
1/8
3/16
1/4
1/4
1/8
1/4
1/4
1/4
3/8
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
1/2
3/8
1/2
1/2
Wrench
Pad/Hex
C
B
0.375
0.437
0.562
0.437
0.562
0.437
0.562
0.500
0.500
0.562
0.688
0.688
0.688
0.750
0.750
0.750
0.875
0.875
0.875
0.875
0.717
0.742
0.923
0.789
0.976
0.789
0.976
0.868
1.055
1.086
1.086
1.277
1.164
1.352
Wrench
0.437
0.500
0.500
0.562
0.562
0.562
0.562
0.687
0.687
0.750
0.750
0.750
0.875
0.875
Wrench
Pad/Hex Pad/Hex
Tube Fittings
Omega-Flo™ Push-to-Connect/Push-to-Release Pneumatic Material: Brass
Part
No.
Style
STYLE 271OFS
Male Run Tee Swivel
C
B
D
A
STYLE 272OFS
Male Branch Tee Swivel
C
D
B
A
STYLE 282OF
Bulkhead Union
1/8
1/8
5/32
1/8
1/4
1/8
1/4
1/4
5/16
1/8
5/16
1/4
3/8
1/4
3/8
3/8
1/2
3/8
1/2
1/2
272OFS02X02
272OFS5/32X02
272OFS04X02
272OFS04X04
272OFS05X02
272OFS05X04
272OFS06X04
272OFS06X06
272OFS08X06
272OFS08X08
1/8
1/8
5/32
1/8
1/4
1/8
1/4
1/4
5/16
1/8
5/16
1/4
3/8
1/4
3/8
3/8
1/2
3/8
1/2
282OF02
282OF5/32
282OF04
282OF05
282OF06
282OF08
B
C
C
D
Min.
Pipe
Orifice
Thread
Size
271OFS02X02
271OFS5/32X02
271OFS04X02
271OFS04X04
271OFS05X02
271OFS05X04
271OFS06X04
271OFS06X06
271OFS08X06
271OFS08X08
Part
No.
Style
Tube
O.D.
Wrench Wrench
Pad/Hex Pad/Hex
B
C
A
0.078
0.109
0.125
0.188
0.125
0.188
0.188
0.250
0.250
0.375
0.838
0.863
1.012
0.991
1.087
1.087
1.123
1.123
1.325
1.325
0.437
0.437
0.437
0.562
0.437
0.562
0.562
0.688
0.688
0.875
0.437
0.500
0.562
0.562
0.750
0.750
0.750
0.750
1.000
1.000
0.941
1.055
1.083
1.180
1.128
1.330
1.330
1.330
1.559
1.808
1/2
0.078
0.109
0.125
0.188
0.125
0.188
0.188
0.250
0.250
0.375
0.838
0.863
1.012
0.991
1.087
1.087
1.123
1.123
1.325
1.325
0.437
0.437
0.437
0.562
0.437
0.562
0.562
0.688
0.688
0.875
0.437
0.500
0.562
0.562
0.750
0.750
0.750
0.750
1.000
1.000
0.941
1.055
1.083
1.180
1.128
1.330
1.330
1.330
1.559
1.808
Tube Pipe
O.D. Thread
Min.
Orifice
Size
A
0.078
0.109
0.188
0.236
0.250
0.375
1.652
1.652
2.008
2.059
2.259
2.406
1/8
5/32
1/4
5/16
3/8
1/2
Wrench Wrench Bulkhead
Pad/Hex Pad/Hex Thread
B
C
D
0.245
0.245
0.245
0.260
0.260
0.296
0.688
0.812
0.812
1.000
1.125
1.250
9/16-24
5/8-18
11/16-24
7/8-18
15/16-16
1 1/8-16
E
A
Omega-Flo™ Accessories Material: Polyethylene
Style
STYLE 209OF
Plug
A
D
Part
No.
Tube
O.D.
209OF02
209OF5/32
209OF04
209OF05
209OF06
209OF08
1/8
5/32
1/4
5/16
3/8
1/2
A
1.120
1.120
1.280
1.450
1.450
1.590
39
Tube Fittings
Hi-Duty® Flareless
Material: Brass
Part
No.
Style
STYLE 66LB
Bulkhead Female
Connector
D
C
Min.
Tube Pipe Orifice
O.D. Thread Size
66LB04X04
1/4
72LB02
72LB04
72LB06
1/8
81LB02
81LB03
81LB04
81LB05
81LB06
81LB08
81LB10
81LB12
81LB16
1/8
3/16
82LB02
82LB03
82LB04
82LB05
82LB06
82LB08
82LB10
1/8
3/16
1/4
Wrench
Pad/Hex
C
D
Bulkhead
Thread
E
0.187 1.437 1.031
0.875
0.625
3/4-18
0.093 1.781 1.156
0.187 1.968 1.156
0.312 2.125 1.312
0.562
0.687
0.812
0.625
0.625
0.625
7/16-24
A
B
C
E
B
A
STYLE 72LB
Bulkhead Union
D
C
E
1/4
3/8
C
B
A
STYLE 81LB
Nut
C
A
STYLE 82LB
Union
C
B
A
40
1/4
5/16
3/8
1/2
5/8
3/4
1
1/4
5/16
3/8
1/2
5/8
0.656
0.687
0.734
0.765
0.843
0.921
1.078
1.140
1.218
0.312
0.375
0.437
0.500
0.562
0.688
0.875
1.000
1.250
0.093 1.687
0.125 1.781
0.187 1.906
0.250 2.000
0.312 2.187
0.437 2.437
0.500 2.937
1.062
1.031
1.093
1.187
1.375
1.562
1.812
0.375
0.437
0.562
0.562
0.625
0.812
1.062
9/16-24
11/16-24
Tube Fittings
Hi-Duty® Flareless
Part
No.
Style
STYLE 84LB
Union Tee
C
Tube
O.D.
84LB02
84LB03
84LB04
84LB06
84LB08
84LB10
1/8
85LB04
85LB06
85LB08
85LB10
1/4
Pipe
Thread
3/16
1/4
3/8
1/2
5/8
Material: Brass
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.093
0.125
0.187
0.312
0.437
0.500
1.031
1.093
1.093
1.343
1.468
1.843
0.718
0.718
0.687
0.937
1.031
1.281
0.312
0.312
0.437
0.562
0.687
1.000
0.187
0.312
0.437
0.500
1.093
1.343
1.562
1.968
0.687
0.937
1.125
1.406
0.437
0.562
0.687
1.000
0.093
0.125
0.187
0.187
0.312
0.312
0.312
0.312
0.437
0.437
1.312
1.375
1.406
1.593
1.531
1.718
1.750
1.968
2.250
2.062
1.000
1.000
1.000
1.187
1.125
1.312
1.343
1.562
1.812
1.625
0.500
0.500
0.562
0.687
0.625
0.625
0.812
1.000
0.812
1.000
B
A
STYLE 85LB
Union Elbow
3/8
1/2
5/8
C
B
A
STYLE 86LB
Female Connector
C
86LB02X02
86LB03X02
86LB04X02
86LB04X04
86LB06X02
86LB06X04
86LB06X06
86LB06X08
86LB08X06
86LB08X08
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
1/2
3/8
1/2
1/2
B
A
41
Tube Fittings
Hi-Duty® Flareless
Material: Brass
Part
No.
Style
87LB04X03
87LB06X04
87LB08X04
87LB08X06
STYLE 87LB
Reducing Union
Tube
O.D.
1/4
3/16
3/8
1/4
x
x
1/2 x
1/2 x
Pipe
Thread
1/4
3/8
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.125
0.187
0.187
0.312
1.812
2.000
2.125
2.656
1.031
1.187
1.281
1.406
0.562
0.625
0.812
0.812
0.093
0.125
0.187
0.187
0.187
0.187
0.218
0.218
0.218
0.312
0.312
0.312
0.312
0.406
0.437
0.437
0.406
0.500
0.500
0.562
0.625
0.875
1.062
1.140
1.343
1.468
1.343
1.531
1.406
1.500
1.531
1.656
1.531
1.531
1.813
1.750
1.812
1.625
2.031
2.156
1.812
2.343
2.218
2.843
0.750
0.765
0.937
1.062
0.937
1.125
1.000
1.093
1.125
1.250
1.125
1.125
1.375
1.312
1.375
1.187
1.468
1.593
1.250
1.750
1.625
2.187
0.406
0.437
0.562
0.562
0.687
0.875
0.562
0.562
0.625
0.625
0.687
0.875
0.812
0.812
0.875
1.062
1.062
1.062
1.062
1.250
1.250
1.500
C
B
A
STYLE 88LB
Male Connector
C
B
A
42
88LB02X02
88LB03X02
88LB04X02
88LB04X04
88LB04X06
88LB04X08
88LB05X02
88LB05X04
88LB06X02
88LB06X04
88LB06X06
88LB06X08
88LB08X04
88LB08X06
88LB08X08
88LB08X12
88LB10X06
88LB10X08
88LB10X12
88LB12X08
88LB12X12
88LB16X16
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
1/4
3/8
1/4
1/2
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
1/2
1/4
1/2
3/8
1/2
1/2
1/2
3/4
5/8
3/8
5/8
1/2
5/8
3/4
3/4
1/2
3/4
3/4
1
1
Tube Fittings
Hi-Duty® Flareless
Style
STYLE 89LB
Male Elbow
C
D
B
A
STYLE 90LB
Female Elbow
C
Part
No.
Tube
O.D.
Pipe
Thread
89LB02X02
89LB03X02
89LB04X02
89LB04X04
89LB04X06
89LB05X02
89LB05X04
89LB06X02
89LB06X04
89LB06X06
89LB06X08
89LB08X04
89LB08X06
89LB08X08
89LB10X06
89LB10X08
89LB12X12
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
1/4
3/8
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
1/2
1/4
1/2
3/8
1/2
1/2
5/8
3/8
5/8
1/2
3/4
3/4
90LB02X02
90LB04X02
90LB04X04
90LB06X02
90LB06X04
90LB06X06
90LB08X06
90LB08X08
1/8
1/8
1/4
1/8
1/4
1/4
3/8
1/8
3/8
1/4
3/8
3/8
1/2
3/8
1/2
1/2
Min.
Orifice
Size
A
0.093
0.125
0.187
0.187
0.187
0.218
0.250
0.218
0.312
0.312
0.312
0.312
0.406
0.437
0.406
0.500
0.625
0.093
0.187
0.187
0.312
0.312
0.312
0.437
0.437
Material: Brass
B
Wrench
Pad/Hex
C
D
0.968
1.062
1.093
1.156
1.187
1.093
1.218
1.250
1.250
1.343
1.375
1.437
1.437
1.468
1.750
1.750
1.937
0.656
0.687
0.687
0.750
0.781
0.687
0.812
0.843
0.843
0.937
0.968
1.000
1.000
1.031
1.187
1.187
1.343
0.375
0.437
0.437
0.500
0.562
0.500
0.500
0.562
0.562
0.562
0.687
0.687
0.687
0.687
0.875
0.875
1.000
0.687
0.750
0.750
0.937
1.000
0.781
1.062
0.875
1.000
1.031
1.250
1.062
1.062
1.312
1.343
1.375
1.468
1.031
1.093
1.250
1.250
1.343
1.468
1.500
1.656
0.718
0.687
0.843
0.843
0.937
1.062
1.062
1.218
0.375
0.437
0.500
0.562
0.562
0.625
0.687
0.875
0.718
0.750
0.875
0.937
1.093
0.937
1.281
1.188
D
B
A
43
Tube Fittings
Hi-Duty® Flareless
Material: Brass
Style
STYLE 91LB
Male Run Tee
C
B
A
Part
No.
Tube
O.D.
Pipe
Thread
91LB03X02
91LB04X02
91LB04X04
91LB06X04
91LB06X06
3/16
1/8
1/4
1/8
1/4
1/4
3/8
1/4
3/8
3/8
92LB02X02
92LB03X02
92LB04X02
92LB04X04
92LB06X04
92LB06X06
92LB08X06
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
3/8
1/4
3/8
3/8
1/2
3/8
94LB02X02
94LB03X02
94LB04X02
94LB04X04
94LB06X04
94LB06X06
94LB08X06
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
3/8
1/4
3/8
3/8
1/2
3/8
Min.
Orifice
Size
B
Wrench
Pad/Hex
C
A
D
0.125
0.187
0.187
0.312
0.312
1.093
1.156
1.218
1.343
1.406
0.718
0.750
0.812
0.937
1.000
0.312
0.375
0.437
0.562
0.625
0.718
0.750
0.937
1.000
1.125
0.093
0.125
0.187
0.187
0.312
0.312
0.406
1.031
1.093
1.093
1.281
1.343
1.406
1.468
0.718
0.718
0.687
0.875
0.937
1.000
1.031
0.312
0.312
0.437
0.437
0.562
0.625
0.687
0.718
0.718
0.750
0.937
1.000
1.125
1.031
0.093
0.125
0.187
0.187
0.312
0.312
0.406
1.000
1.062
1.093
1.093
1.187
1.281
1.375
0.687
0.687
0.687
0.687
0.781
0.875
0.937
0.437
0.437
0.437
0.562
0.562
0.500
0.812
0.687
0.687
0.687
0.843
0.843
0.875
1.062
D
STYLE 92LB
Male Branch Tee
C
D
B
A
STYLE 94LB
45˚ Male Elbow
A
B
C
D
44
Tube Fittings
Hi-Duty® Flareless
Style
STYLE 95LB
Female Branch Tee
C
Part
No.
Tube
O.D.
Pipe
Thread
95LB04X02
95LB04X04
95LB06X04
95LB06X06
95LB08X06
95LB10X08
95LB12X08
1/4
1/8
1/4
1/4
3/8
1/4
3/8
3/8
1/2
3/8
5/8
1/2
3/4
1/2
99LB02
99LB04
99LB06
99LB08
1/8
Min.
Orifice
Size
0.187
0.187
0.312
0.312
0.437
0.500
0.625
A
1.093
1.156
1.343
1.406
1.468
1.843
1.906
Material: Brass
B
Wrench
Pad/Hex
C
D
0.687
0.750
0.937
1.000
1.031
1.281
1.312
0.437
0.562
0.562
0.625
0.687
1.000
1.093
0.750
1.093
1.093
1.187
1.031
1.250
1.437
D
B
A
STYLE 99LB
Plug
C
1/4
3/8
1/2
0.656
0.734
0.843
0.921
0.375
0.437
0.625
0.750
A
45
Tube Fittings
Flex® Flareless
Material: Brass
Part
No.
Style
STYLE 60FL
Nitrile Sleeve
250° F max
A
STYLE 60FLV
Viton® Sleeve
450° max
Tube
O.D.
60FL02
60FL03
60FL04
60FL05
60FL06
60FL08
60FL10
60FL12
60FL16
1/8
60FLV03
60FLV04
60FLV05
60FLV06
60FLV08
60FLV10
60FLV12
3/16
61FL02
61FL03
61FL04
61FL05
61FL06
61FL08
61FL10
61FL12
61FL16
1/8
62FL02
62FL03
62FL04
62FL05
62FL06
1/8
Pipe
Thread
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.203
0.197
0.213
0.244
0.250
0.356
0.479
0.594
3/16
1/4
5/16
3/8
1/2
5/8
3/4
1
0.197
0.213
0.244
0.250
0.356
0.479
0.594
1/4
5/16
3/8
1/2
5/8
3/4
A
STYLE 61FL
Nut
C
A
STYLE 62FL
Union
C
B
A
46
0.437
0.468
0.500
0.531
0.531
0.671
0.875
0.984
3/16
1/4
5/16
3/8
1/2
5/8
3/4
0.437
0.500
0.562
0.625
0.750
0.937
1.125
1.250
1
3/16
1/4
5/16
3/8
0.093
0.125
0.187
0.250
0.312
1.078
1.140
1.203
1.296
1.296
0.703
0.703
0.765
0.796
0.796
0.437
0.500
0.562
0.625
0.687
Tube Fittings
Flex® Flareless
Part
No.
Style
STYLE 63FL
Male Connector Check
Tube
O.D.
Material: Brass
Pipe
Thread
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
1/8
0.136
1.234
0.843
0.562
0.187
0.312
0.968
1.250
0.750
1.000
0.437
0.625
0.093
0.187
0.250
0.312
0.437
0.937
1.000
1.031
1.218
1.421
0.750
0.781
0.781
0.968
1.093
0.500
0.562
0.625
0.687
0.875
0.093
0.125
0.187
0.187
0.218
0.250
0.218
0.312
0.312
0.406
0.406
0.562
1.000
1.031
1.062
1.250
1.125
1.312
1.125
1.312
1.312
1.484
1.671
1.906
0.812
0.812
0.843
1.031
0.875
1.062
0.875
1.062
1.062
1.156
1.343
1.437
0.437
0.500
0.562
0.562
0.625
0.625
0.687
0.687
0.687
0.875
0.875
1.062
0.125
0.187
0.312
0.406
1.031
1.062
1.312
1.484
0.812
0.843
1.062
1.156
0.500
0.562
0.687
0.875
63FL04X02
1/4
64FL04
64FL06
1/4
66FL02X02
66FL04X02
66FL05X02
66FL06X04
66FL08X06
1/8
1/8
1/4
1/8
5/16
1/8
3/8
1/4
1/2
3/8
68FL02X02
68FL03X02
68FL04X02
68FL04X04
68FL05X02
68FL05X04
68FL06X02
68FL06X04
68FL06X06
68FL08X06
68FL08X08
68FL10X08
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
1/2
3/8
1/2
1/2
5/8
1/2
68FLV03X02
68FLV04X02
68FLV06X06
68FLV08X06
3/16
1/8
1/4
1/8
3/8
3/8
1/2
3/8
C
B
A
C
STYLE 64FL
Union Tee
3/8
B
A
STYLE 66FL
Female Connector
C
B
A
STYLE 68FL
Male Connector
C
B
A
STYLE 68FLV
Male Connector with Viton® Sleeve
C
B
A
47
Tube Fittings
Flex® Flareless
Material: Brass
Style
STYLE 69FL
Male Elbow
C
D
B
A
STYLE 69FLV
Male Elbow with Viton® Sleeve
Part
No.
Tube
O.D.
Pipe
Thread
69FL02X02
69FL03X02
69FL04X02
69FL04X04
69FL05X02
69FL05X04
69FL06X02
69FL06X04
69FL06X06
69FL08X06
69FL08X08
69FL10X08
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
1/2
3/8
1/2
1/2
5/8
1/2
69FLV04X04
69FLV06X04
69FLV06X06
1/4
1/4
3/8
1/4
3/8
3/8
71FL04X02
71FL04X04
1/4
1/8
1/4
1/4
72FL04X02
72FL06X04
1/4
1/8
3/8
1/4
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
D
0.120
0.156
0.187
0.187
0.218
0.250
0.218
0.312
0.312
0.406
0.437
0.562
0.906
0.906
0.844
1.062
0.937
1.062
1.093
1.093
1.187
1.328
1.390
1.750
0.718
0.687
0.625
0.843
0.687
0.812
0.843
0.843
0.937
1.000
1.062
1.281
0.375
0.437
0.500
0.562
0.437
0.562
0.625
0.625
0.625
0.687
0.750
1.000
0.718
0.750
0.781
1.000
0.843
1.000
0.906
1.062
1.125
1.062
1.437
1.468
.187
.312
.312
1.062
1.093
1.187
0.843
0.843
0.937
0.562
0.625
0.625
1.000
1.062
1.125
.187
.187
0.968
1.062
0.750
0.843
0.500
0.437
0.781
0.937
0.187
0.312
0.968
1.156
0.750
0.906
0.500
0.562
0.781
1.000
C
D
B
A
STYLE 71FL
Male Run Tee
C
C
B
D
A
STYLE 72FL
Male Branch Tee
C
B
A
48
D
Tube Fittings
Compression Flareless
Part
No.
Style
STYLE 60F
Sleeve
A
STYLE 61F
Nut
C
A
STYLE 62F
Union
C
B
A
Tube
O.D.
60F02
60F156
60F03
60F04
60F05
60F06
60F07
60F08
60F10
60F12
1/8
61F02
61F156
61F03
61F04
61F05
61F06
61F07
61F08
61F10
61F12
1/8
62F02
62F156
62F03
62F04
62F05
62F06
62F08
62F10
62F12
1/8
Pipe
Thread
Min.
Orifice
Size
3/16
1/4
5/16
3/8
7/16
1/2
5/8
3/4
3/16
1/4
5/16
3/8
7/16
1/2
5/8
3/4
1/4
5/16
3/8
1/2
5/8
3/4
B
0.375
0.344
0.406
0.438
0.438
0.469
0.500
0.625
0.770
0.810
5/32
3/16
A
Wrench
Pad/Hex
C
0.188
0.188
0.219
0.250
0.250
0.250
0.312
0.375
0.438
0.500
5/32
5/32
Material: Brass
0.093
0.109
0.125
0.188
0.250
0.312
0.406
0.531
0.656
1.125
1.125
1.250
1.438
1.469
1.578
1.938
2.359
2.562
0.375
0.375
0.437
0.500
0.562
0.625
0.688
0.812
0.938
1.125
0.656
0.656
0.750
0.812
0.875
0.984
1.093
1.450
1.620
0.312
0.312
0.375
0.437
0.500
0.562
0.688
0.812
1.000
49
Tube Fittings
Compression Flareless
Style
STYLE 63F
Ball Check
C
Material: Brass
Part
No.
Tube
O.D.
Pipe
Thread
63F02X02
63F03X02
63F04X02
1/8
1/8
3/16
1/8
1/4
1/8
64F02
64F03
64F04
64F05
64F06
64F08
64F10
1/8
65F02
65F03
65F04
65F05
65F06
65F08
65F10
1/8
66F02X02
66F03X02
66F04X02
66F04X04
66F05X02
66F05X04
66F06X02
66F06X04
66F08X06
66F08X08
66F10X08
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
1/2
3/8
1/2
1/2
5/8
1/2
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.093
0.136
0.136
1.015
1.093
1.188
0.781
0.844
0.875
0.437
0.437
0.437
0.093
0.125
0.188
0.250
0.312
0.406
0.531
0.859
0.875
0.938
0.974
1.078
1.359
1.594
0.625
0.625
0.671
0.688
0.781
0.938
1.130
0.312
0.312
0.437
0.437
0.500
0.625
0.812
0.093
0.125
0.188
0.250
0.312
0.406
0.531
0.859
0.875
0.938
0.984
1.078
1.359
1.547
0.625
0.625
0.625
0.688
0.781
0.938
1.093
0.312
0.375
0.375
0.437
0.500
0.625
0.812
0.093
0.125
0.188
0.188
0.250
0.250
0.250
0.312
0.406
0.406
0.531
0.984
1.031
1.093
1.344
1.109
1.328
1.141
1.359
1.547
1.766
1.969
0.750
0.781
0.781
1.031
0.812
1.031
0.844
1.062
1.125
1.344
1.510
0.562
0.562
0.562
0.688
0.562
0.688
0.562
0.688
0.875
1.000
1.062
B
A
STYLE 64F
Union Tee
C
3/16
1/4
5/16
3/8
1/2
5/8
B
A
STYLE 65F
Union Elbow
C
B
3/16
1/4
5/16
3/8
1/2
5/8
A
STYLE 66F
Female Connector
C
B
A
50
Tube Fittings
Compression Flareless
Style
STYLE 68F
Male Connector
C
B
A
STYLE 69F
Male Elbow
C
D
B
A
Part
No.
Tube
O.D.
Pipe
Thread
68F02X02
68F02X04
68F02X06
68F03X02
68F03X04
68F04X02
68F04X04
68F04X06
68F04X08
68F05X02
68F05X04
68F06X02
68F06X04
68F06X06
68F06X08
68F06X12
68F08X02
68F08X04
68F08X06
68F08X08
68F08X12
68F08X16
68F10X08
68F10X12
68F12X08
68F12X12
1/8
1/8
1/8
1/4
1/8
3/8
3/16
1/8
3/16
1/4
1/4
1/8
1/4
1/4
1/4
3/8
1/4
1/2
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
3/8
3/4
1/2
1/8
1/2
1/4
1/2
3/8
1/2
1/2
1/2
3/4
69F02X02
69F02X04
69F03X02
69F03X04
69F04X02
69F04X04
69F04X06
69F04X08
69F05X02
69F05X04
69F06X02
69F06X04
69F06X06
69F06X08
69F06X12
69F08X02
69F08X04
69F08X06
69F08X08
69F08X12
69F10X08
69F10X12
69F12X08
1/2
1
5/8
1/2
5/8
3/4
3/4
1/2
3/4
3/4
1/8
1/8
1/8
1/4
3/16
1/8
3/16
1/4
1/4
1/8
1/4
1/4
1/4
3/8
1/4
1/2
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
3/8
3/4
1/2
1/8
1/2
1/4
1/2
3/8
1/2
1/2
1/2
3/4
5/8
1/2
5/8
3/4
3/4
1/2
Material: Brass
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.093
0.093
0.093
0.125
0.125
0.188
0.188
0.188
0.188
0.250
0.250
0.250
0.312
0.312
0.312
0.312
0.188
0.312
0.406
0.406
0.406
0.406
0.531
0.531
0.531
0.656
1.031
1.234
1.329
1.109
1.329
1.187
1.375
1.375
1.594
1.203
1.391
1.266
1.453
1.453
1.672
1.672
1.469
1.562
1.641
1.859
1.922
2.000
2.062
2.000
2.188
2.188
0.797
1.000
1.031
0.859
1.031
0.875
1.062
1.062
1.281
0.906
1.093
0.969
1.156
1.156
1.375
1.375
1.156
1.250
1.219
1.438
1.500
1.688
1.610
1.640
1.710
1.710
0.437
0.562
0.750
0.437
0.562
0.437
0.562
0.688
0.875
0.500
0.562
0.562
0.562
0.688
0.875
1.062
0.688
0.688
0.688
0.875
1.125
1.375
0.875
1.125
1.000
1.062
0.093
0.094
0.125
0.125
0.188
0.188
0.188
0.188
0.234
0.250
0.219
0.312
0.312
0.312
0.312
0.188
0.344
0.406
0.406
0.406
0.531
0.531
0.656
0.859
0.828
0.875
0.895
0.969
1.031
1.062
1.188
0.922
1.046
1.046
1.078
1.172
1.234
1.375
1.219
1.359
1.359
1.422
1.437
1.594
1.719
1.672
0.625
0.594
0.625
0.641
0.656
0.719
0.750
0.875
0.625
0.750
0.750
0.781
0.875
0.938
1.062
0.844
0.938
0.938
1.000
1.125
1.130
1.260
1.200
0.312
0.438
0.437
0.437
0.375
0.438
0.562
0.688
0.438
0.438
0.500
0.500
0.562
0.688
1.062
0.688
0.625
0.625
0.688
0.750
.0812
0.938
0.875
D
0.688
0.938
0.688
0.922
0.750
0.938
1.000
1.250
0.750
0.938
0.844
0.938
1.000
1.250
1.250
1.000
1.062
1.125
1.250
1.281
1.280
1.500
1.340
51
Tube Fittings
Compression Flareless
Material: Brass
Style
STYLE 70F
Female Elbow
C
D
Part
No.
Tube
O.D.
Pipe
Thread
70F02X02
70F03X02
70F04X02
70F04X04
70F05X02
70F06X04
70F08X06
70F08X08
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
1/2
3/8
1/2
1/2
Min.
Orifice
Size
B
Wrench
Pad/Hex
C
A
D
0.093
0.125
0.188
0.188
0.250
0.312
0.406
0.406
0.922
0.969
1.062
1.188
0.984
1.141
1.453
1.547
0.688
0.719
0.750
0.875
0.688
0.844
1.031
1.125
0.562
0.562
0.562
0.688
0.438
0.500
0.625
0.688
0.547
0.547
0.547
0.719
0.688
0.875
0.906
1.188
0.188
0.219
0.312
0.406
1.000
0.953
1.078
1.359
0.688
0.656
0.781
0.938
0.375
0.438
0.500
0.625
0.750
0.750
0.938
1.093
0.093
0.125
0.188
0.188
0.234
0.312
0.406
0.406
0.859
0.875
1.000
1.031
0.953
1.078
1.359
1.422
0.625
0.625
0.688
0.719
0.656
0.781
0.938
1.000
0.312
0.312
0.375
0.500
0.438
0.500
0.625
0.812
0.688
0.688
0.750
0.938
0.750
0.938
1.093
1.344
B
A
STYLE 71F
Male Run Tee
C
B
71F04X02
71F05X02
71F06X04
71F08X06
1/4
1/8
5/16
1/8
3/8
1/4
1/2
3/8
72F02X02
72F03X02
72F04X02
72F04X04
72F05X02
72F06X04
72F08X06
72F08X08
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
1/2
3/8
1/2
1/2
D
A
STYLE 72F
Male Branch Tee
C
D
B
A
52
Tube Fittings
Compression Flareless
Style
STYLE 76F
Tee
Part
No.
Tube
O.D.
Pipe
Thread
76F02X02
76F03X02
76F04X02
76F06X04
1/8
1/8
3/16
1/8
1/4
1/8
3/8
1/4
80F04X04
80F06X06
80F08X08
1/4
1/4
3/8
3/8
1/2
1/2
161F04
161F06
161F08
1/4
Min.
Orifice
Size
A
Material: Brass
B
Wrench
Pad/Hex
C
D
0.531
0.531
0.531
0.750
0.093
0.125
0.188
0.312
0.953
1.031
1.093
1.234
0.719
0.781
0.781
0.938
0.562
0.562
0.562
0.750
0.257
0.382
0.516
1.375
1.453
1.859
1.062
1.156
1.438
0.562
0.688
0.875
D
B
C
A
STYLE 80F
Straight Through
Tank Fitting
C
B
A
STYLE 161F
Long Nut
C
C
3/8
1/2
0.750
1.125
1.060
0.500
0.625
0.812
A
53
Tube Fittings
CompresaMatic™ Flareless Material: Brass
Style
STYLE 61CM
Nut and Sleeve Assembly
C
Part
No.
Tube
O.D.
Pipe
Thread
61CM02
61CM03
61CM04
61CM05
61CM06
61CM07
61CM08
61CM10
61CM12
1/8
62CM02
62CM03
62CM04
62CM05
62CM06
62CM08
62CM10
62CM12
1/8
63CM02X02
63CM03X02
63CM04X02
63CM05X02
63CM06X04
63CM08X06
1/8
1/8
3/16
1/8
1/4
1/8
5/16
1/8
3/8
1/4
1/2
3/8
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.416
0.432
0.444
0.475
0.510
0.525
0.557
0.584
0.682
5/16-24
3/8-24
7/16-24
1/2-24
9/16-24
5/8-24
11/16-20
13/16-18
1-18
0.375
0.437
0.500
0.562
0.625
0.688
0.812
0.938
1.125
0.093
0.125
0.188
0.250
0.312
0.406
0.531
0.656
1.281
1.375
1.437
1.500
1.609
1.719
2.172
2.453
0.656
0.750
0.812
0.875
0.984
1.093
1.450
1.620
0.312
0.375
0.437
0.500
0.562
0.688
0.812
1.000
0.093
0.136
0.136
0.136
0.188
0.250
1.093
1.156
1.187
1.218
1.469
1.531
0.781
0.844
0.875
0.906
1.156
1.219
0.437
0.437
0.437
0.500
0.562
0.688
3/16
1/4
5/16
3/8
7/16
1/2
5/8
3/4
A
STYLE 62CM
Union
C
B
A
STYLE 63CM
Male Connector
Ball Check
C
B
A
54
3/16
1/4
5/16
3/8
1/2
5/8
3/4
Tube Fittings
CompresaMatic™ Flareless
Style
STYLE 64CM
Union Tee
C
Part
No.
Tube
O.D.
64CM02
64CM03
64CM04
64CM05
64CM06
64CM08
64CM10
64CM12
1/8
65CM02
65CM03
65CM04
65CM05
65CM06
65CM08
65CM10
65CM12
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
Pipe
Thread
Material: Brass
Min.
Orifice
Size
A
0.093
0.125
0.188
0.250
0.312
0.406
0.531
0.656
0.937
0.937
0.969
1.000
1.094
1.250
1.453
1.734
0.625
0.625
0.671
0.688
0.781
0.938
1.130
1.312
0.312
0.312
0.437
0.437
0.500
0.624
0.812
1.000
0.093
0.125
0.188
0.250
0.312
0.406
0.531
0.656
0.937
0.937
0.937
1.000
1.094
1.250
1.453
1.734
0.625
0.625
0.625
0.688
0.781
0.938
1.093
1.281
0.312
0.375
0.375
0.437
0.500
0.625
0.812
1.000
B
Wrench
Pad/Hex
C
B
A
STYLE 65CM
Union Elbow
C
B
3/16
1/4
5/16
3/8
1/2
5/8
3/4
A
55
Tube Fittings
CompresaMatic™ Flareless
Style
STYLE 66CM
Female Connector
C
B
A
Style
STYLE 68CM
Male Connector
C
B
A
56
Material: Brass
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
1/2
0.093
0.125
0.125
0.188
0.188
0.250
0.250
0.250
0.312
0.406
0.406
0.531
0.656
1.062
1.094
1.281
1.094
1.344
1.125
1.344
1.156
1.375
1.437
1.656
1.875
2.000
0.750
0.781
0.969
0.781
1.031
0.812
1.031
0.844
1.062
1.125
1.344
1.510
1.580
0.562
0.562
0.688
0.562
0.688
0.562
0.688
0.562
0.688
0.875
1.000
1.062
1.062
Tube
O.D.
Pipe
Thread
Min.
Orifice
Size
A
1/8
1/8
1/8
1/4
1/8
3/8
3/16
1/8
3/16
1/4
1/4
1/8
1/4
1/4
1/4
3/8
1/4
1/2
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
3/8
3/4
7/16
1/4
1/2
1/8
1/2
1/4
1/2
3/8
1/2
1/2
1/2
3/4
0.093
0.093
0.093
0.125
0.125
0.188
0.188
0.188
0.188
0.250
0.250
0.250
0.312
0.312
0.312
0.312
0.312
0.188
0.312
0.406
0.406
0.406
0.406
0.531
0.531
0.531
0.656
1.109
1.312
1.344
1.172
1.344
1.188
1.375
1.375
1.594
1.218
1.406
1.281
1.468
1.468
1.688
1.688
1.500
1.469
1.562
1.531
1.750
1.812
2.000
1.969
2.000
2.125
2.125
Part
No.
Tube
O.D.
Pipe
Thread
66CM02X02
66CM03X02
66CM03X04
66CM04X02
66CM04X04
66CM05X02
66CM05X04
66CM06X02
66CM06X04
66CM08X06
66CM08X08
66CM10X08
66CM12X08
1/8
1/8
3/16
1/8
3/16
1/4
1/4
1/8
1/4
1/4
5/16
1/8
5/16
1/4
3/8
1/2
3/8
1/4
1/2
3/8
1/2
1/2
5/8
1/2
3/4
Part
No.
68CM02X02
68CM02X04
68CM02X06
68CM03X02
68CM03X04
68CM04X02
68CM04X04
68CM04X06
68CM04X08
68CM05X02
68CM05X04
68CM06X02
68CM06X04
68CM06X06
68CM06X08
68CM06X12
68CM07X04
68CM08X02
68CM08X04
68CM08X06
68CM08X08
68CM08X12
68CM08X16
68CM10X08
68CM10X12
68CM12X08
68CM12X12
1/2
1
5/8
1/2
5/8
3/4
3/4
1/2
3/4
3/4
B
0.797
1.000
1.031
0.859
1.031
0.875
1.062
1.062
1.281
0.906
1.093
0.969
1.156
1.156
1.375
1.375
1.188
1.156
1.250
1.219
1.438
1.500
1.688
1.610
1.640
1.710
1.710
Wrench
Pad/Hex
C
0.437
0.562
0.750
0.437
0.562
0.437
0.562
0.688
0.875
0.500
0.562
0.562
0.562
0.688
0.875
1.062
0.625
0.688
0.688
0.688
0.875
1.125
1.375
0.875
1.125
1.000
1.125
D
Tube Fittings
CompresaMatic™ Flareless Material: Brass
Part
No.
Style
STYLE 69CM
Male Elbow
C
D
B
A
69CM02X01
69CM02X02
69CM02X04
69CM02X06
69CM03X02
69CM03X04
69CM04X02
69CM04X04
69CM04X06
69CM04X08
69CM05X02
69CM05X04
69CM06X02
69CM06X04
69CM06X06
69CM06X08
69CM06X12
69CM07X04
69CM08X02
69CM08X04
69CM08X06
69CM08X08
69CM08X12
69CM10X08
69CM10X12
69CM12X08
Tube
O.D.
Pipe
Thread
1/8
1/16
1/8
1/8
1/8
1/4
1/8
3/8
3/16
1/8
3/16
1/4
1/4
1/8
1/4
1/4
1/4
3/8
1/4
1/2
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
3/8
3/4
7/16
1/4
1/2
1/8
1/2
1/4
1/2
3/8
1/2
1/2
1/2
3/4
5/8
1/2
5/8
3/4
3/4
1/2
Min.
Orifice
Size
A
0.094
0.093
0.094
0.094
0.125
0.125
0.188
0.188
0.188
0.188
0.250
0.250
0.312
0.312
0.312
0.312
0.312
0.312
0.188
0.406
0.406
0.406
0.406
0.531
0.531
0.656
0.875
0.937
0.906
1.000
0.937
0.953
0.969
1.031
1.062
1.188
0.937
1.062
1.062
1.094
1.188
1.250
1.375
1.158
1.219
1.250
1.250
1.312
1.437
1.500
1.625
1.625
B
0.562
0.625
0.594
0.688
0.625
0.641
0.656
0.719
0.750
0.875
0.625
0.750
0.750
0.781
0.875
0.938
1.062
0.844
0.906
0.938
0.938
1.000
1.125
1.130
1.260
1.200
Wrench
Pad/Hex
C
D
0.375
0.312
0.437
0.500
0.375
0.437
0.375
0.437
0.562
0.688
0.437
0.437
0.500
0.500
0.562
0.688
1.062
0.688
0.562
0.625
0.625
0.688
0.750
0.812
0.938
0.875
0.688
0.688
0.938
1.125
0.688
0.922
0.750
0.938
1.000
1.250
0.750
0.938
0.844
0.938
1.000
1.250
1.250
1.000
0.812
1.062
1.125
1.250
1.281
1.280
1.500
1.340
57
Tube Fittings
CompresaMatic™ Flareless
Material: Brass
Part
No.
Style
STYLE 70CM
Female Elbow
C
D
Tube
O.D.
Pipe
Thread
70CM02X02
70CM03X02
70CM04X02
70CM04X04
70CM05X02
70CM06X04
70CM08X06
70CM08X08
70CM10X08
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
1/2
3/8
1/2
1/2
5/8
1/2
71CM02X02
71CM03X02
71CM04X02
71CM05X02
71CM06X04
71CM08X06
1/8
1/8
3/16
1/8
1/4
1/8
5/16
1/8
3/8
1/4
1/2
3/8
72CM02X02
72CM03X02
72CM04X02
72CM04X04
72CM05X02
72CM06X04
72CM08X06
72CM08X08
72CM10X08
72CM12X08
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
1/2
3/8
1/2
1/2
5/8
1/2
3/4
1/2
73CM02X02
73CM03X02
73CM04X02
73CM06X04
1/8
1/8
3/16
1/8
1/4
1/8
3/8
1/4
Min.
Orifice
Size
Wrench
Pad/Hex
C
A
D
0.093
0.125
0.188
0.188
0.250
0.312
0.406
0.406
0.531
1.000
1.031
1.062
1.188
1.000
1.156
1.344
1.437
1.688
0.688
0.719
0.750
0.875
0.688
0.844
1.031
1.125
1.375
0.562
0.562
0.562
0.688
0.438
0.500
0.625
0.688
1.188
0.547
0.547
0.547
0.719
0.688
0.875
0.906
1.188
1.172
0.093
0.125
0.188
0.250
0.312
0.406
0.937
0.937
1.000
0.969
1.094
1.250
0.625
0.625
0.688
0.656
0.781
0.938
0.312
0.312
0.375
0.438
0.500
0.625
0.688
0.688
0.750
0.750
0.938
1.093
0.093
0.125
0.188
0.188
0.250
0.312
0.406
0.406
0.531
0.656
0.937
0.937
1.000
1.031
0.969
1.094
1.250
1.312
1.469
1.734
0.625
0.625
0.688
0.719
0.656
0.781
0.938
1.000
1.110
1.312
0.312
0.312
0.375
0.500
0.438
0.500
0.625
0.812
0.812
1.000
0.688
0.688
0.750
0.938
0.750
0.938
1.093
1.344
1.280
1.406
0.093
0.125
0.188
0.312
0.937
0.937
0.969
1.094
0.625
0.625
0.656
0.781
0.375
0.375
0.375
0.500
0.688
0.688
0.750
0.938
B
B
A
STYLE 71CM
Male Run Tee
C
B
D
A
STYLE 72CM
Male Branch Tee
C
D
B
A
STYLE 73CM
Elbow Check
C
D
B
A
58
Tube Fittings
CompresaMatic™ Flareless
Style
STYLE 74CM
45˚ Male Elbow
Part
No.
Tube
O.D.
Pipe
Thread
74CM08X06
74CM10X08
1/2
3/8
5/8
1/2
76CM02X02
76CM04X02
76CM06X04
1/8
1/8
1/4
1/8
3/8
1/4
80CM04X04
80CM06X06
80CM06X08
80CM08X08
1/4
1/4
3/8
3/8
3/8
1/2
1/2
1/2
Min.
Orifice
Size
A
Material: Brass
B
Wrench
Pad/Hex
C
D
E
0.406
0.531
1.000 0.688
1.312 0.940
0.625
0.812
0.875
1.170
0.093
0.188
0.312
1.031
1.093
1.250
0.719
0.781
0.938
0.562
0.562
0.750
0.688 0.531
0.719 0.531
0.844 0.750
0.257
0.382
0.382
0.516
1.375
1.469
1.688
1.750
1.062
1.156
1.375
1.438
0.562
0.688
0.875
0.875
A
B
C
D
STYLE 76CM
Tee
D
E
B
C
A
STYLE 80CM
Straight Through
Tank Fitting
C
B
A
Bulkhead
Thread
STYLE 82CM
Bulkhead Union
82CM04
82CM06
E
Straight Thread
1/4
3/8
0.188
0.312
2.238
2.366
1.750
1.880
0.562
0.688
0.688 7/16-24
0.625 9/16-24
D
C
C
B
A
59
Tube Fittings
45˚ Flare
Material: Brass
Part
No.
Style
STYLE 41F
Union Nut
Standard Length
C
Tube
O.D.
41F02
41F03
41F04
41F05
41F06
41F08
41F10
41F12
1/8
41FS02
41FS03
41FS04
41FS05
41FS06
41FS08
41FS10
41FS12
41FS14
1/8
64C03
64C04
64C06
64C08
64C10
3/16
3/16
1/4
5/16
3/8
1/2
5/8
3/4
Pipe
Thread
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.750
0.810
0.940
1.120
1.310
1.620
1.880
2.190
0.375
0.437
0.562
0.625
0.750
0.875
1.062
1.250
0.500
0.620
0.750
0.880
1.000
1.120
1.310
1.500
1.620
0.375
0.437
0.562
0.625
0.750
0.875
1.062
1.250
1.500
A
STYLE 41FS
Union Nut
Short Length
C
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
A
STYLE 64C
Copper Seal Cap
60
1/4
3/8
1/2
5/8
0.156
0.218
0.343
0.406
0.437
0.312
0.359
0.531
0.640
0.765
Tube Fittings
45˚ Flare
Style
STYLE 511GS
Short Nut
C
Part
No.
Tube
O.D.
511GS04
511GS06
511GS08
511GS10
1/4
625F03
625F04
625F05
625F06
625F08
625F10
625F12
3/16
639F03
639F04
639F05
639F06
639F08
639F10
639F12
3/16
640FB03
640FB04
640FB05
640FB06
640FB08
640FB10
640FB12
3/16
3/8
1/2
5/8
Pipe
Thread
Min.
Orifice
Size
A
Material: Brass
B
0.500
0.687
0.812
1.000
Wrench
Pad/Hex
C
0.562
0.750
0.875
1.062
A
STYLE 625F
Copper Flare Gasket
B
1/4
5/16
3/8
1/2
5/8
3/4
0.310
0.360
0.420
0.550
0.660
0.770
0.950
0.120
0.190
0.220
0.280
0.410
0.500
0.620
A
STYLE 639F
Plug
C
A
STYLE 640FB
Cap Nut
C
1/4
5/16
3/8
1/2
5/8
3/4
1/4
5/16
3/8
1/2
5/8
3/4
0.590
0.690
0.780
0.880
1.060
1.190
1.310
0.375
0.437
0.500
0.625
0.750
0.875
1.062
0.470
0.530
0.620
0.690
0.840
0.970
1.090
0.500
0.562
0.625
0.750
0.875
1.062
1.312
A
61
Tube Fittings
45˚ Flare
Material: Brass
Style
STYLE 641F
Long Forged Nut
C
Part
No.
Tube
O.D.
641F04
641F05
641F06
641F08
641F10
641F12
1/4
641FS03
641FS04
641FS05
641FS06
641FS08
641FS10
641FS12
3/16
641FSH04
641FSH06
641FSH08
1/4
5/16
3/8
1/2
5/8
3/4
Pipe
Thread
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.940
0.940
1.060
1.190
1.440
1.750
0.625
0.687
0.812
0.937
1.062
1.312
0.530
0.590
0.620
0.690
0.810
0.940
1.120
0.500
0.625
0.687
0.812
0.937
1.062
1.312
0.594
0.688
0.812
0.750
0.875
1.000
A
STYLE 641FS
Short Forged Nut
C
1/4
5/16
3/8
1/2
5/8
3/4
A
STYLE 641FSH
Heavy Short Forged Nut
C
A
62
3/8
1/2
Tube Fittings
45˚ Flare
Style
STYLE 642F
Union
C
Part
No.
Tube
O.D.
Pipe
Thread
642F02
642F03
642F04
642F05
642F06
642F08
642F10
642F12
1/8
643F03X02
643F04X02
643F06X04
643F08X06
3/16
1/8
1/4
1/8
3/8
1/4
1/2
3/8
644F02
644F04
644F05
644F06
644F08
644F10
644F12
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
Material: Brass
Min.
Orifice
Size
A
0.078
0.125
0.188
0.250
0.281
0.406
0.500
0.625
0.920
1.060
1.190
1.340
1.500
1.810
2.120
2.440
0.312
0.375
0.437
0.500
0.625
0.750
0.875
1.062
0.125
0.136
0.187
0.250
1.000
1.060
1.440
1.620
0.437
0.437
0.625
0.750
0.078
0.188
0.219
0.281
0.406
0.500
0.625
0.620
0.880
0.910
1.060
1.220
1.410
1.660
0.312
0.437
0.437
0.500
0.625
0.812
1.000
B
Wrench
Pad/Hex
C
A
STYLE 643F
Ball Check
C
A
STYLE 644F
Union Tee
C
1/4
5/16
3/8
1/2
5/8
3/4
A
A
A
63
Tube Fittings
45˚ Flare
Material: Brass
Part
No.
Style
STYLE 645F
Male Branch Tee
C
B
A
STYLE 646F
Female Connector
C
A
STYLE 648F
Male Connector
C
A
64
Tube
O.D.
Pipe
Thread
645F04X02
645F04X04
645F05X04
645F06X04
645F06X06
645F08X04
645F08X06
645F08X08
645F10X08
645F12X08
1/4
1/8
1/4
1/4
5/16
1/4
3/8
1/4
3/8
3/8
1/2
1/4
1/2
3/8
1/2
1/2
5/8
1/2
3/4
1/2
646F03X02
646F04X02
646F04X04
646F05X02
646F05X04
646F06X02
646F06X04
646F06X06
646F06X08
646F06X12
646F08X04
646F08X06
646F08X08
646F08X12
646F10X06
646F10X08
646F10X12
646F12X12
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
3/8
3/4
1/2
1/4
1/2
3/8
1/2
1/2
1/2
3/4
5/8
3/8
5/8
1/2
5/8
3/4
3/4
3/4
648F03X02
648F04X02
648F04X04
648F04X06
648F04X08
648F05X02
648F05X04
648F05X06
648F06X02
648F06X04
648F06X06
648F06X08
648F06X12
648F08X02
648F08X04
648F08X06
648F08X08
648F08X12
648F10X04
648F10X06
648F10X08
648F10X12
648F12X08
648F12X12
3/16
1/8
1/4
1/8
1/4
1/4
1/4
3/8
1/4
1/2
5/16
1/8
5/16
1/4
5/16
3/8
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
3/8
3/4
1/2
1/8
1/2
1/4
1/2
3/8
1/2
1/2
1/2
3/4
5/8
1/4
5/8
3/8
5/8
1/2
5/8
3/4
3/4
1/2
3/4
3/4
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.188
0.188
0.219
0.281
0.281
0.312
0.406
0.406
0.500
0.562
0.810
0.910
0.970
1.030
1.060
1.220
1.220
1.280
1.410
1.620
0.780
0.940
0.940
1.060
1.090
1.190
1.120
1.380
1.380
1.500
0.438
0.437
0.500
0.500
0.625
0.625
0.625
0.812
0.812
1.000
0.125
0.188
0.188
0.219
0.250
0.275
0.281
0.281
0.281
0.281
0.406
0.406
0.406
0.406
0.500
0.500
0.500
0.625
0.970
1.030
1.250
1.060
1.280
1.620
1.310
1.380
1.620
1.660
1.410
1.500
1.750
1.810
1.590
1.810
1.910
1.970
0.562
0.562
0.688
0.562
0.688
0.620
0.688
0.812
1.000
1.250
0.750
0.812
1.000
1.250
0.875
1.000
1.250
1.250
0.125
0.188
0.188
0.188
0.188
0.219
0.219
0.219
0.219
0.281
0.281
0.281
0.281
0.219
0.312
0.406
0.406
0.406
0.312
0.406
0.500
0.500
0.562
0.625
1.000
1.060
1.250
1.310
1.560
1.160
1.340
1.380
1.250
1.440
1.440
1.690
1.810
1.440
1.620
1.620
1.810
1.940
1.810
1.810
2.000
2.060
2.190
2.190
0.438
0.438
0.562
0.688
0.875
0.500
0.562
0.688
0.625
0.625
0.688
0.875
1.062
0.750
0.750
0.750
0.875
1.062
0.875
0.875
0.875
1.062
1.062
1.062
Tube Fittings
45˚ Flare
Style
STYLE 649F
Male Elbow
C
B
A
STYLE 650F
Female Elbow
C
B
A
STYLE 651F
Male Run Tee
C
A
STYLE 653F
Tee
B
Material: Brass
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.078
0.125
0.188
0.188
0.188
0.219
0.219
0.219
0.219
0.281
0.281
0.281
0.312
0.406
0.406
0.406
0.406
0.500
0.500
0.562
0.625
0.650
0.750
0.825
0.910
0.940
0.910
0.970
1.000
1.030
1.060
1.060
1.160
1.250
1.220
1.280
1.410
1.410
1.410
1.470
1.620
1.620
0.690
0.750
0.780
0.940
1.030
0.780
0.940
1.030
0.910
1.060
1.090
1.280
1.120
1.120
1.380
1.410
1.250
1.380
1.500
1.500
1.620
0.375
0.375
0.437
0.500
0.625
0.437
0.437
0.562
0.500
0.500
0.562
0.687
0.687
0.625
0.812
1.000
0.750
0.812
0.937
0.937
1.000
0.188
0.188
0.188
0.219
0.281
0.281
0.281
0.406
0.406
0.500
0.880
0.970
1.030
1.030
1.090
1.160
1.250
1.280
1.380
1.660
0.470
0.660
0.660
0.660
0.690
0.690
0.880
0.750
0.940
1.000
0.562
0.688
0.875
0.688
0.688
0.875
1.000
1.000
1.000
1.250
1/2
0.188
0.188
0.219
0.281
0.281
0.406
0.406
0.500
0.880
0.910
0.910
1.060
1.060
1.220
1.280
1.410
0.780
0.940
0.780
1.060
1.090
1.120
1.380
1.380
0.438
0.438
0.438
0.500
0.625
0.625
0.812
0.812
1/4
0.281
1.120
0.840
0.750
Part
No.
Tube
O.D.
Pipe
Thread
649F02X02
649F03X02
649F04X02
649F04X04
649F04X06
649F05X02
649F05X04
649F05X06
649F06X02
649F06X04
649F06X06
649F06X08
649F08X04
649F08X06
649F08X08
649F08X12
649F10X06
649F10X08
649F10X12
649F12X08
649F12X12
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
1/4
3/8
5/16
1/8
5/16
1/4
5/16
3/8
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
1/2
1/4
1/2
3/8
1/2
1/2
1/2
3/4
5/8
3/8
5/8
1/2
5/8
3/4
3/4
1/2
3/4
3/4
650F04X02
650F04X04
650F04X06
650F05X04
650F06X04
650F06X06
650F06X08
650F08X06
650F08X08
650F10X08
650F10X12
1/4
1/8
1/4
1/4
1/4
3/8
5/16
1/4
3/8
1/4
3/8
3/8
3/8
1/2
1/2
3/8
1/2
1/2
5/8
1/2
5/8
3/4
651F04X02
651F04X04
651F05X02
651F06X04
651F06X06
651F08X06
651F08X08
651F10X08
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
3/8
3/8
1/2
3/8
1/2
1/2
5/8
653F06X04
3/8
C
A
B
65
Tube Fittings
45˚ Flare
Material: Brass
Style
STYLE 654F
45˚ Male Elbow
B
C
A
STYLE 655F
Union Elbow
C
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.125
0.187
0.187
0.218
0.281
0.281
0.406
0.500
0.562
0.625
0.625
0.687
0.750
0.750
0.875
0.875
1.000
1.125
1.312
1.312
0.656
0.656
0.875
0.656
0.875
0.875
0.875
1.156
1.218
1.218
0.437
0.437
0.500
0.437
0.500
0.625
0.625
0.812
1.062
1.062
0.188
0.219
0.281
0.406
0.500
0.625
0.880
0.940
1.060
1.250
1.440
1.690
0.437
0.437
0.500
0.687
0.812
1.000
x 3/16
x 1/4
x 1/4
x 1/4
x 3/8
x 3/8
x 1/2
x 1/2
0.125
0.188
0.188
0.188
0.281
0.281
0.406
0.406
1.120
1.280
1.380
1.560
1.690
1.880
2.000
2.190
0.437
0.500
0.625
0.750
0.750
0.875
0.875
1.062
x 3/8
x 1/2
0.281
0.406
1.220
1.410
0.250
0.375
0.500
0.625
1.000
1.250
1.440
1.690
Part
No.
Tube
O.D.
Pipe
Thread
654F03X02
654F04X02
654F04X04
654F05X02
654F06X04
654F06X06
654F08X06
654F10X08
654F12X08
654F12X12
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
3/8
3/8
1/2
3/8
5/8
1/2
3/4
1/2
3/4
3/4
655F04
655F05
655F06
655F08
655F10
655F12
1/4
5/16
3/8
1/2
5/8
3/4
A
STYLE 656F
Reducing Union
C
A
STYLE 657F
Reducing Union Elbow
C
656F04X03
656F05X04
656F06X04
656F08X04
656F08X06
656F10X06
656F10X08
656F12X08
1/4
657F08X06
657F10X08
1/2
5/16
3/8
1/2
1/2
5/8
5/8
3/4
5/8
1.090
1.280
0.625
0.812
B
A
C
STYLE 660F
Female Union
Part number
includes gaskets.
66
660F04
660F06
660F08
660F10
A
1/4
3/8
1/2
5/8
0.625
0.812
0.937
1.062
Tube Fittings
45˚ Flare
Part
No.
Style
STYLE 661FA
Reducer
C
A
STYLE 662F
Long Forged
Reducing Nut
Tube
O.D.
Pipe
Thread
x 3/8
x 1/2
5/16 x 1/4
5/16 x 3/8
3/4 x 1/4
3/8 x 5/16
3/8 x 1/2
1/2 x 1/4
1/2 x 3/8
1/2 x 5/8
1/2 x 3/4
5/8 x 1/2
3/4 x 5/8
Material: Brass
Min.
Orifice
Size
A
0.250
0.250
0.188
0.281
0.188
0.219
0.375
0.188
0.281
0.500
0.500
0.406
0.500
1.120
1.250
1.120
1.190
1.220
1.250
1.410
1.380
1.440
1.620
1.690
1.690
1.970
0.625
0.750
0.687
0.687
0.812
0.812
0.812
0.937
0.937
0.937
1.062
1.062
1.312
B
Wrench
Pad/Hex
C
661FA04X06
661FA04X08
661FA05X04
661FA05X06
661FA06X04
661FA06X05
661FA06X08
661FA08X04
661FA08X06
661FA08X10
661FA08X12
661FA10X08
661FA12X10
1/4
662F06X04
662F08X06
3/8
1/2
x 1/4
x 3/8
1.060
1.190
0.812
0.937
662FS06X04
662FS06X05
662FS08X06
662FS10X08
3/8
1/4
3/8
5/16
0.690
0.690
0.810
0.940
0.812
0.812
0.937
1.062
0.910
1.030
1.280
0.625
0.625
0.812
1/4
C
A
Part Number
includes Gaskets
STYLE 662FS
Short Forged
Reducing Nut
C
x
x
1/2 x
5/8 x
3/8
1/2
A
STYLE 664F
Female Coupling
C
664F04X02
664F04X04
664F06X04
1/4
1/8
1/4
1/4
3/8
1/4
0.219
0.250
0.344
A
Includes Gasket
67
Tube Fittings
45˚ Flare
Material: Brass
Part
No.
Style
STYLE 669F
Female Flare Elbow
669F04X04
Tube
O.D.
1/4
Pipe
Thread
x 1/4
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
0.188
0.940
0.780
0.500
0.188
0.188
0.281
0.406
0.500
1.000
1.000
1.190
1.440
1.750
C
B
Part Number
includes Gaskets
A
STYLE 672FS
Flare to Solder Union
C
672FS04X04
672FS04X06
672FS06X06
672FS08X08
672FS10X10
1/4
1/4
1/4
3/8
3/8
3/8
1/2
1/2
5/8
5/8
673FS04
673FS06
673FS08
673FS10
1/4
679F06
679F08
3/8
0.437
0.500
0.625
0.750
0.875
A
STYLE 673FS
Swivel Flare Nut
to Solder Adapter
C
3/8
1/2
5/8
1.250
1.437
1.562
1.812
0.937
1.000
1.062
1.188
0.625
0.812
0.937
1.062
1.265
1.437
1.000
1.218
0.500
0.625
B
A
Adapts hard drawn tubing to a flare.
STYLE 679F
Female Swivel Elbow
C
B
A
68
1/2
0.281
0.406
Hi-Seal® Fittings
Material: Steel
Style
STYLE 708FS
Fitting Cap
For capping tube end of any Hi-Seal® fitting. (Includes
captive sleeve).
STYLE 721FS
Tubing Cap
Used with 760FS sleeve and 761FS nut for capping
end of tube.
STYLE 752FS
Cross
Tube to Tube
to Tube to
Tube
Style
STYLE 754FS
Male 45˚ Elbow
Tube to Male
Pipe Thread
STYLE 760FS
Sleeve
Part
No.
708FS04
708FS05
708FS06
708FS08
708FS10
708FS12
708FS16
721FS04
721FS05
721FS06
721FS08
721FS10
721FS12
721FS16
Tube
O.D.
T1
T2
1/4
1/2-20
5/16
9/16-18
3/8
5/8-18
1/2
3/4-16
5/8
15/16-16
3/4
1
1 1/16-16
1 5/16-16
1/4
1/2-20
5/16
9/16-18
3/8
5/8-18
1/2
3/4-16
5/8
15/16-16
3/4
1 1/16-16
1 5/16-16
1
A
B
0.594
0.672
0.750
0.891
1.000
1.000
1.000
0.625
0.688
0.750
0.875
1.125
1.250
1.500
0.281
0.563
0.609
0.656
0.781
0.781
0.844
0.500
0.563
0.625
0.750
0.938
1.063
1.313
C
D
Across
Flats
752FS04
752FS06
752FS08
752FS10
752FS12
1/4
Part
No.
Tube
O.D.
2.156
2.781
3.094
3.625
3.625
3/8
1/2
5/8
3/4
Pipe
Thread
A
B
C
1.078
1.391
1.547
1.813
1.813
D
0.750
0.953
1.000
1.188
1.188
E
0.563
0.750
0.750
1.063
1.063
F
Swing
Radius
754FS04X02
754FS06X04
754FS08X06
754FS10X08
754FS12X12
754FS16X16
1/4
1/8
3/8
1/4
1/2
3/8
5/8
1/2
3/4
3/4
1
1
760FS02
760FS03
760FS04
760FS05
760FS06
760FS08
760FS10
760FS12
760FS14
760FS16
760FS20
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
0.953
1.234
1.328
1.563
1.688
1.875
0.625
0.797
0.781
0.938
1.063
1.250
0.672
0.828
0.875
1.047
1.188
1.391
G
Across
Flats
1.359
1.703
1.813
2.234
2.375
2.828
0.688
0.688
0.938
1..188
1.188
1.438
0.281
0.281
0.438
0.438
0.656
0.656
1
1 1/4
69
0.563
0.563
0.875
0.875
1.313
1.313
Hi-Seal® Fittings
Material: Steel
Part
No.
Style
STYLE 761FS
Nut
STYLE 762FS
Union
Tube to Tube
Tube
O.D.
T1
A
B
0.516
0.531
0.594
0.672
0.750
0.891
1.000
1.000
1.000
1.000
0.500
0.563
0.625
0.688
0.750
0.875
1.125
1.250
1.375
1.500
761FS02
761FS03
761FS04
761FS05
761FS06
761FS08
761FS10
761FS12
761FS14
761FS16
1/8
3/16
3/8-24
7/16-20
1/4
5/16
1/2-20
9/16-18
3/8
5/8-18
1/2
3/4-16
15/16-16
762FS02
762FS03
762FS04
762FS05
762FS06
762FS08
762FS10
762FS12
762FS14
762FS16
762FS20
1/8
5/8
3/4
7/8
1
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
1 1/4
1 1/16-16
1 3/16-16
1 5/16-16
1.344
1.406
1.563
1.781
1.875
2.188
2.500
2.500
2.563
2.563
3.063
0.375
0.438
0.500
0.563
0.625
0.750
0.938
1.063
1.188
1.313
1.375
C
D
E
0.797
0.797
0.953
0.953
1.063
1.156
1.313
1.313
1.375
1.375
1.438
Across
STYLE 764FS
Union Tee
Tube to Tube to Tube
STYLE 765FS
Union Elbow
Tube to Tube
70
Flats
764FS04
764FS06
764FS08
764FS10
764FS12
764FS16
1/4
3/8
1/2
5/8
3/4
1
2.156
2.844
3.344
3.875
4.125
4.688
1.078
1.422
1.672
1.938
2.063
2.344
0.750
0.984
1.125
1.313
1.438
1.719
0.437
0.625
0.750
0.875
1.063
1.250
Across
Flats
765FS02
765FS04
765FS05
765FS06
765FS08
765FS10
765FS12
765FS14
765FS16
1/8
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
1.172
1.297
1.406
1.641
2.047
2.375
2.594
2.875
2.969
0.953
1.078
1.156
1.359
1.672
1.938
2.063
2.250
2.344
0.656
0.750
0.750
0.922
1.125
1.313
1.438
1.625
1.719
0.219
0.219
0.250
0.281
0.375
0.438
0.531
0.625
0.625
0.437
0.437
0.500
0.563
0.750
0.875
1.063
1.313
1.313
F
G
Hi-Seal® Fittings
Material: Steel
Style
STYLE 766FS
Female Connector
Tube to Female Pipe Thread
STYLE 767FS
Female Run Tee
Tube to Female Pipe Thread to
Tube
STYLE 768FS
Male Connection
Tube to Male Pipe Thread
Part
No.
766FS02X02
766FS04X02
766FS04X04
766FS05X02
766FS05X04
766FS06X04
766FS06X06
766FS08X04
766FS08X06
766FS08X08
766FS10X08
766FS12X08
766FS12X12
766FS14X12
766FS16X16
Tube
O.D.
Pipe
Thread
1/8
1/8
1/4
1/8
1/4
1/4
5/16
1/8
5/16
1/4
3/8
1/4
3/8
3/8
1/2
1/4
1/2
3/8
1/2
1/2
5/8
1/2
3/4
1/2
3/4
3/4
7/8
3/4
1
1
A
1.141
1.281
1.391
1.359
1.469
1.609
1.672
1.766
1.828
2.109
2.188
2.188
2.281
2.281
2.500
B
0.563
0.563
0.750
0.563
0.750
0.750
0.875
0.750
0.875
1.063
1.063
1.063
1.250
1.250
1.625
C
D
768FS02X02
768FS03X02
768FS04X02
768FS04X04
768FS04X06
768FS04X08
768FS05X02
768FS05X04
768FS06X02
768FS06X04
768FS06X06
768FS06X08
768FS06X12
768FS08X06
768FS08X08
768FS08X12
768FS10X06
768FS10X08
768FS10X12
768FS12X06
768FS12X08
768FS12X12
768FS14X12
768FS16X12
768FS16X16
1/4
1/8
1/4
1/4
3/8
1/4
1/2
3/8
3/4
1
3/4
1
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
1/4
3/8
1/4
1/2
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
3/8
3/4
1/2
3/8
1/2
1/2
1/2
3/4
5/8
3/8
5/8
1/2
5/8
3/4
3/4
3/8
3/4
1/2
3/4
3/4
7/8
3/4
1
1
3/4
1
1.797
2.109
2.391
2.672
3.500
3.875
1.141
1.172
1.281
1.484
1.453
1.828
1.359
1.563
1.438
1.641
1.641
1.969
1.984
1.797
2.141
2.109
1.969
2.250
2.219
2.031
2.250
2.250
2.250
2.250
2.438
1.109
1.219
1.516
1.734
2.125
2.250
0.437
0.437
0.500
0.625
0.750
0.875
0.563
0.625
0.625
0.625
0.750
0.875
1.125
0.750
0.875
1.125
0.938
0.938
1.063
1.063
1.125
1.125
1.250
1.375
1.375
F
G
0.844
0.953
1.063
0.953
1.063
1.172
1.234
1.219
1.281
1.563
1.563
1.563
1.656
1.656
1.875
Body
767FS04X02
767FS04X04
767FS06X04
767FS08X06
767FS12X12
767FS16X16
E
0.781
0.891
1.078
1.188
1.500
1.625
0.688
0.828
0.875
0.938
1.375
1.625
Across
Flats
Swing
Radius
(SR)
0.500
0.688
0.750
0.875
1.250
1.625
0.859
0.953
1.172
1.297
1.641
1.797
0.844
0.844
0.953
1.156
1.125
1.500
0.953
1.156
1.000
1.203
1.203
1.531
1.547
1.250
1.594
1.563
1.344
1.625
1.406
1.406
1.625
1.625
1.625
1.625
1.813
71
Hi-Seal® Fittings
Material: Steel
Style
STYLE 769FS
Male Elbow
Tube to Male Pipe Thread
STYLE 770FS
Female Elbow
Tube to Female Pipe Tube
STYLE 771FS
Male Run Tee
Tube to Male Pipe Thread to Tube
72
Part
No.
Tube
O.D.
Pipe
Thread
769FS02X02
769FS03X02
769FS04X02
769FS04X04
769FS04X06
769FS05X02
769FS05X04
769FS06X02
769FS06X04
769FS06X06
769FS06X08
769FS06X12
769FS08X04
769FS08X06
769FS08X08
769FS08X12
769FS10X06
769FS10X08
769FS12X08
769FS12X12
769FS14X12
769FS16X12
769FS16X16
1/8
3/16
1/8
1/8
1/4
1/8
1/4
1/4
1/4
5/16
3/8
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
3/8
3/4
1/2
1/4
1/2
3/8
1/2
1/2
1/2
3/4
5/8
3/4
5/8
1/2
3/4
1/2
3/4
3/4
7/8
3/4
3/4
770FS04X02
770FS04X04
770FS06X04
770FS06X06
770FS06X08
770FS08X06
770FS08X08
770FS10X08
770FS12X08
770FS12X12
770FS16X16
1/4
1/8
1/4
1/4
3/8
1/4
3/8
3/8
3/8
1/2
1/2
3/8
1/2
1/2
5/8
1/2
3/4
1/2
3/4
3/4
1
1
771FS04X02
771FS04X04
771FS06X04
771FS08X06
771FS08X08
771FS12X12
1
1
1
1/4
1/8
1/4
1/4
3/8
1/4
1/2
3/8
1/2
1/2
3/4
3/4
E
F
Swing
Radius
(SR)
0.750
0.750
0.781
1.063
0.969
0.781
1.094
0.875
1.094
1.219
1.250
1.594
1.094
1.219
1.250
1.594
1.219
1.469
1.563
1.594
1.688
1.688
1.969
0.219
0.219
0.219
0.281
1.156
0.250
0.281
0.281
0.281
0.375
0.438
0.531
0.375
0.375
0.375
1.219
0.438
0.438
0.531
0.531
0.625
0.625
0.625
0.437
0.437
0.437
0.563
0.437
0.500
0.563
0.563
0.563
0.750
0.750
1.063
0.750
0.750
0.750
1.063
0.875
0.875
1.063
1.063
1.250
1.250
1.250
0.688
0.734
0.828
0.969
0.750
0.844
0.969
1.016
1.016
1.172
1.313
1.281
1.234
1.234
1.938
1.359
1.438
1.438
1.625
1.625
1.719
1.859
1.859
0.688
0.875
0.875
0.938
1.188
0.938
1.188
1.266
1.188
1.375
1.625
0.250
0.375
0.375
0.438
0.531
0.438
0.531
0.531
0.531
0.625
0.203
0.500
0.750
0.750
0.875
1.063
0.875
1.063
1.063
1.063
1.250
1.625
0.859
1.078
1.203
1.234
1.313
1.266
1.359
1.438
1.469
1.641
1.797
A
B
C
D
1.172
1.203
1.297
1.484
1.641
1.406
2.563
1.641
1.641
1.922
2.000
2.172
2.047
2.047
2.047
2.328
2.375
2.375
2.594
2.594
2.875
2.969
2.969
0.953
0.984
1.078
1.203
1.203
1.156
1.281
1.359
1.359
1.359
1.563
1.641
1.672
1.672
1.672
1.797
1.938
1.938
2.063
2.063
2.250
2.344
2.344
0.656
0.656
0.750
0.875
0.875
0.750
0.875
0.922
0.922
1.109
1.125
1.203
1.125
1.125
1.125
1.250
1.313
1.313
1.438
1.438
1.625
1.719
1.719
1.359
1.703
1.922
2.063
2.031
2.016
2.328
2.469
2.469
2.750
3.063
1.109
1.328
1.547
1.578
1.500
1.703
1.797
1.938
1.938
2.125
2.250
0.781
1.000
1.109
1.078
1.063
1.156
1.313
1.313
1.313
1.500
1.625
1.859
2. 047
2.484
2 859
3.141
3.625
0.781
0.938
1.063
1.188
1.375
1.563
0.750
0.781
0.828
1.125
1.219
1.438
1.078
1.109
1.422
1.703
1.766
2.063
Across
Flats
Swing
Radius
(SR)
0.438
0.500
0.625
0.750
0.875
1.063
0.828
0.828
1.078
1.234
1.750
1.625
Hi-Seal® Fittings
Material: Steel
Style
STYLE 772FS
Male Branch Tee
Tube to Tube to Male Pipe Thread
STYLE 777FS
Female Branch Tee
Tube to Tube to Female Pipe Thread
Style
STYLE 782FS
Bulkhead Union
Tube to Tube
Style
STYLE 792FS
Adapter
Hi-Seal® to AN Thread
Part
No.
Tube
O.D.
Pipe
Thread
A
B
C
D
E
Swing
Radius
(SR)
Across
Flats
772FS04X02
772FS04X04
772FS05X02
772FS06X04
772FS08X06
772FS08X08
772FS10X08
772FS12X12
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
1/2
3/8
1/2
1/2
5/8
1/2
3/4
3/4
2.156
2.219
2.438
2.844
3.344
3.531
3.875
4.125
1.078
1.109
1.219
1.422
1.672
1.766
1.938
2.063
0.750
0.781
0.813
0.984
1.125
1.219
1.313
1.438
0.781
0.938
0.781
1.063
1.188
1.375
1.438
1.563
0.437
0.500
0.500
0.625
0.750
0.875
0.875
1.063
0.828
0.859
0.906
1.078
1.234
1.750
1.438
1.625
Swing
Across Radius
Flats
(SR)
777FS06X04
777FS08x06
777FS10X08
777FS12X12
777FS16X16
Part
No.
3/8
1/4
1/2
3/8
5/8
1/2
3/4
3/4
1
1
Tube
O.D.
T1
3.031
3.469
3.875
4.250
4.500
1.516
1.734
1.938
2.125
2.250
1.078
1.188
1.313
1.500
1.625
0.875
0.938
1.188
1.375
1.625
0.750
0.875
1.063
1.250
1.625
A
B
C
D
E
1.172
1.297
1.438
1.641
1.797
Max.
Bulkhead
782FS04
782FS06
782FS08
782FS12
Part
No.
792FS04
792FS06
792FS08
792FS16
1/4
3/8
1/2
3/4
1/2-20
2.219
2.531
3/4-16
2.844
1 1/16-16 3.438
5/8-18
Tube O.D.
Hi-Seal AN
T1
0.688
0.813
0.938
1.250
1.563
1.656
1.750
2.188
0.375
0.375
0.375
0.625
T2
A
B
C
D
Drill
Drill
1.406
1.766
1.891
2.781
0.688
0.688
1.000
1.625
1.078
1.203
1.344
1.766
0.203
0.281
0.422
0.750
0.172
0.297
0.391
0.844
1/4
1/4
1/2-20
7/16-20
3/8
3/8
5/8-18
9/16-18
1/2
1/2
3/4-16
1
1
3/4-16
1 5/16-16 1 5/16-12
73
E
Hi-Seal® Fittings
Material: Steel/O-Ring
Part
No.
Style
STYLE 768FSO
Male Connector
Tube to Straight Thread
STYLE 769FSO
Male Elbow
Tube to Straight Thread
STYLE 771FSO
Male Run Tee
Tube to Straight Thread to Tube
768FSO04
768FSO06
768FSO08
768FSO10
768FSO12
768FSO14
768FSO16
T1
A
B
C
/ -20
/ -18
3/4-16
7/8-14
1 1/16-12
1 3/16-12
15 5/16-12
1.203
1.453
1.672
1.906
2.063
2.063
2.063
1.563
0.688
0.875
1.000
1.250
1.375
1.500
0.875
1.016
1.125
1.281
1.438
1.438
1.438
1/4
7 16
3/8
9 16
1/2
5/8
3/4
7/8
1
D
E
F
G
0.359
0.391
0.438
0.500
0.594
0.594
0.594
Swing
Across Radius
Flats
(SR)
769FSO04
769FSO06
769FSO08
769FSO10
769FSO12
769FSO14
769FSO16
1/4
7 16
3/8
9 16
1/2
5/8
3/4
7/8
1
/ -20
/ -18
3/4-16
7/8-14
1 1/16-12
1 3/16-12
1 5/16-12
1.297
1.625
1.922
2.344
2.609
2.875
2.969
1 .078
1.344
1.547
1.906
2.078
2.250
2.344
0.750
0.906
1.000
1.281
1.906
1.625
1.719
1.266
1.828
1.813
2.125
2.469
2.656
2.656
0.219
0.281
0.375
0.438
0.531
0.625
0.625
1.078
1.250
1.438
1.688
1.938
2.031
2.031
Swing
Across Radius
Flats
771FSO04
771FSO06
771FSO08
1/4
7/16-20
3/8
9/16-18
1/2
3/4-16
2.156
2.688
3.141
(SR)
1.094 0.750 1.063 0.563 0.828
1.438 1.000 1.250 0.563 1.078
1.688 1.141 1.453 0.750 1.234
Swing
Across Radius
STYLE 772FSO
Male Branch Tee
Tube to Tube to Straight Thread
Flats
772FSO04
772FSO06
772FSO12
74
Tube
O.D.
1/4
3/8
3/4
7/16-20
2.625
9/16-18
2.844
1 1/16-12 4.125
(SR)
1.078 0.750 1.047 0.437 0.828
1.422 0.984 1.234 0.563 1.078
2.063 1.438 1.938 1.063 1.625
0.437
0.563
0.750
0.875
1.063
1.250
1.250
0.828
0.828
1.125
1.406
1.625
1.781
1.859
Hi-Seal® Fittings
Material: Stainless Steel
Part
No.
Style
STYLE 708FSS
Fitting Cap
STYLE 711FSS
Lock Nut
A
Tube
O.D.
T1
A
708FSS02
708FSS04
708FSS06
708FSS08
708FSS10
708FSS12
1/8
3/8-24
1/4
1/2-20
3/4
0.516
0.594
5/8-18
0.750
3/4-16
0.891
15/16-16
1.000
1 1/16-16 1.000
711FSS04
711FSS06
1/4
1/2-20
3/8
5/8-18
721FSS04
721FSS06
721FSS08
721FSS12
1/4
1/2-20
3/8
5/8-18
722FSS04X04
722FSS06X04
722FSS08X04
1/4
1/4
3/8
1/4
1/2
1/4
3/8
1/2
5/8
B
C
D
E
F
G
0.500
0.625
0.750
0.875
1.125
1.250
0.250 0.688
0.250 0.813
T1
B
STYLE 721FSS
Tubing Cap
STYLE 722FSS
Adapter
Straight Tube to Male Pipe Thread
STYLE 752FSS
Cross
Tube to Tube to Tube to Tube
1/2
3/4
0.281
0.609
3/4-16
0.656
1 1/16-16 0.781
0.500
0.625
0.750
1.063
1.438 0.563 0.625
1.563 0.563 0.750
1.625 0.563 0.813
Across
Flats
752FSS04
752FSS06
752FSS08
1/4
3/8
1/2
2.031 1.016 0.688 0.500
2.719 1.359 0.922 0.750
3.031 1.516 0.969 0.750
75
Hi-Seal® Fittings
Material: Stainless Steel
Part
No.
Style
STYLE 754FSS
Male 45˚ Elbow
Tube to Male Pipe Thread
STYLE 756FSS
Reducing Union
Tube to Tube
Tube
O.D.
754FSS04X02
754FSS06X04
754FSS08X06
756FSS04X02
756FSS06X04
756FSS08X04
756FSS08X06
1/4
1/8
3/8
1/4
1/2
3/8
1/4
x
3/8 x
1/2 x
1/2 x
1/8
STYLE 760FT
Teflon® Sleeve
760FT02
760FT04
1/8
STYLE 760FPH
Sleeve
17-4 PH
760FPH02
760FPH04
760FPH06
760FPH08
760FPH12
760FPH16
1/8
Teflon® is a registered trademark of
E.I.DuPont DeNemours &Co., Inc.
76
A
B
C
D
E
Swing
Radius
760FSS02
760FSS03
760FSS04
760FSS05
760FSS06
760FSS08
760FSS10
760FSS12
760FSS16
STYLE 760FSS
Sleeve
Pipe
Thread
1/8
1/4
1/4
3/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
1
1/4
1/4
3/8
1/2
3/4
1
F
G
Across
Flats
0.859 0.531 0.625 1.203 0.656 0.219 0.438
1.078 0.641 0.750 1.547 0.875 0.250 0.500
1.234 0.688 0.828 1.484 0.875 0.313 0.375
1.469
1.688
1.875
2.000
0.625
0.750
0.875
0.875
0.844
0.922
1.000
1.016
0.203
0.281
0.422
0.422
0.156
0.203
0.203
0.281
T1
T2
1/2-20 3/8-24
5/8-18 1/2-20
3/4-16 1/2-20
3/4-16 5/8-18
Hi-Seal® Fittings
Material: Stainless Steel
Style
STYLE 761FSS
Nut
Style
STYLE 762FSS
Lock Nut
STYLE 764FSS
Union Tee
Tube to Tube to Tube
STYLE 765FSS
Union Elbow
Tube to Tube
Part
No.
761FSS02
761FSS03
761FSS04
761FSS05
761FSS06
761FSS08
761FSS10
761FSS12
761FSS16
Part
No.
762FSS01
762FSS02
762FSS03
762FSS04
762FSS05
762FSS06
762FSS08
762FSS10
762FSS12
762FSS14
762FSS16
Tube
O.D.
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
1
Tube
O.D.
1/16
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
T1
A
3/8-24
0.516
0.531
1/2-20
0.594
9/16-18
0.672
5/8-18
0.750
3/4-16
0.891
15/16-16 1.000
1 1/16-16 1.000
1 5/16-16 1.000
7/16-20
Pipe
Thread
B
C
D
E
F
G
D
E
F
G
0.500
0.563
0.625
0.688
0.750
0.875
1.125
1.250
1.500
A
B
C
1.156
1.344
1.406
1.563
1.781
1.875
2.188
2.500
2.500
2.563
2.563
0.250
0.375
0.437
0.500
0.563
0.625
0.750
0.938
1.063
1.188
1.563
0.625
0.797
0.797
0.953
0.953
1.063
1.156
1.156
1.156
1.375
1.375
Across
Flats
764FSS02
764FSS04
764FSS05
764FSS06
764FSS08
764FSS10
764FSS12
764FSS16
1/8
1/4
5/16
3/8
1/2
5/8
3/4
1
1.781
2.094
2.375
2.469
2.969
3.875
4.125
3.875
0.891
1.047
1.188
1.234
1.484
1.938
2.063
1.938
0.594
0.719
0.781
0.797
0.938
1.313
1.438
1.313
0.375
0.437
0.500
0.500
0.625
1.000
1.000
1.313
Across
Flats
765FSS02
765FSS04
765FSS05
765FSS06
765FSS08
765FSS10
765FSS12
765FSS16
1/8
1/4
5/16
3/8
1/2
5/8
3/4
1
1.109
1.266
1.438
1.516
1.797
2.438
2.563
2.594
0.953
1.047
1.188
1.266
1.484
1.938
2.063
1.938
0.656
0.719
0.781
0.828
0.938
1.313
1.438
1.313
0.156
0.219
0.250
0.250
0.313
0.500
0.500
0.656
0.375
0.437
0.500
0.500
0.625
1.000
1.000
1.313
77
Hi-Seal® Fittings
Material: Stainless Steel
Part
No.
Style
STYLE 766FSS
Female Connector
Tube to Female Pipe Thread
STYLE 767FSS
Female Run Tee
Tube to Female Pipe Thread to Tube
STYLE 768FSS
Male Connector
Tube to Male Pipe Thread
78
766FSS02X02
766FSS04X02
766FSS04X04
766FSS05X04
766FSS06X02
766FSS06X04
766FSS06X06
766FSS06X08
766FSS08X04
766FSS08X06
766FSS08X08
766FSS10X08
766FSS12X12
766FSS16X16
Tube
O.D.
Pipe
Thread
1/8
1/8
1/4
1/8
1/4
1/4
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
1/2
1/4
1/2
3/8
1/2
1/2
5/8
1/2
3/4
3/4
1
1
A
B
C
1.141
1.281
1.391
1.469
1.438
1.609
1.672
1.938
1.766
1.828
2.109
2.188
2.281
2.500
0.563
0.563
0.750
0.750
0.625
0.750
0.875
1.063
0.750
0.875
1.063
1.063
1.250
1.625
0.844
0.953
1.063
1.063
1.000
1.172
1.234
1.500
1.219
1.281
1.563
1.563
1.656
1.875
D
E
F
Swing
Across Radius
Flats
(SR)
767FSS04X04
767FSS06X04
1/4
1/4
3/8
1/4
768FSS02X02
768FSS02X04
768FSS03X02
768FSS04X02
768FSS04X04
768FSS04X06
768FSS04X08
768FSS05X02
768FSS05X04
768FSS06X02
768FSS06X04
768FSS06X06
768FSS06X08
768FSS06X12
768FSS08X04
768FSS08X06
768FSS08X08
768FSS08X12
768FSS10X08
768FSS12X08
768FSS12X12
768FSS16X12
1/8
1/8
1/8
1/4
3/16
1/8
1/4
1/8
1/4
1/4
1/4
3/8
1/4
1/2
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
3/8
3/4
1/2
1/4
1/2
3/8
1/2
1/2
1/2
3/4
5/8
1/2
3/4
1/2
3/4
3/4
1
3/4
2.063 1.172 0.844 0.891 0.750 0.938
2.203 1.313 0.875 0.891 0.750 0.984
1.141
1.391
1.172
1.281
1.484
1.453
1.828
1.359
1.563
1.438
1.641
1.641
1.969
1.984
1.797
1.797
2.141
2.109
2.250
2.250
2.250
2.250
0.437
0.563
0.437
0.500
0.625
0.750
0.875
0.563
0.625
0.625
0.625
0.750
0.875
1.125
0.750
0.750
0.875
1.125
0.938
1.125
1.125
1.375
0.844
1.094
0.844
0.953
1.156
1.125
1.500
0.953
1.156
1.000
1.203
1.203
1.531
1.547
1.250
1.250
1.594
1.563
1.625
1.625
1.625
1.625
G
Hi-Seal® Fittings
Material: Stainless Steel
Style
STYLE 769FSS
Male Elbow
Tube to Male Pipe Thread
STYLE 770FSS
Female Elbow
Tube to Female Pipe Tube
Part
No.
Tube
O.D.
Pipe
Thread
A
B
C
D
E
F
G
Swing
Across Radius
Flats
(SR)
769FSS02X02
769FSS02X04
769FSS04X02
769FSS04X04
769FSS05X02
769FSS05X04
769FSS06X02
769FSS06X04
769FSS06X06
769FSS06X08
769FSS08X04
769FSS08X06
769FSS08X08
769FSS10X08
769FSS12X12
769FSS16X16
1/8
1/8
1/8
1/4
1/4
1/8
1/4
1/4
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
1/2
1/4
1/2
3/8
1/2
1/2
5/8
1/2
3/4
3/4
1
1
1.109
1.203
1.234
1.297
1.375
1.406
1.422
1.484
1.578
1.734
1.766
1.766
1.828
2.094
2.219
2.594
0.922
0.984
1.016
1.078
1.125
1.156
1.172
1.234
1.297
1.391
1.453
1.453
1.484
1.656
1.750
1.938
0.625
0.688
0.672
0.750
0.719
0.750
0.734
0.797
0.859
0.953
0.906
0.906
0.938
1.031
1.125
1.313
0.719
1.031
0.781
1.094
0.844
0.938
0.813
1.063
1.063
1.250
1.125
1.125
1.313
1.500
1.469
1.969
0.188
0.219
0.219
0.219
0.250
0.250
0.250
0.250
0.281
0.344
0.313
0.313
0.344
0.438
0.469
0.656
0.375
0.437
0.437
0.437
0.500
0.500
0.563
0.500
0.563
0.688
0.625
0.625
0.688
0.875
0.938
1.313
0.656
0.719
0.813
0.828
0.828
0.844
0.844
0.906
0.969
1.000
1.031
1.031
1.063
1.188
1.328
1.516
Swing
Across Radius
Flats
(SR)
770FSS04X02
770FSS04X04
770FSS06X04
770FSS06X06
770FSS08X06
770FSS08X08
1/4
1/8
1/4
1/4
3/8
1/4
3/8
3/8
1/2
3/8
1/2
1/2
1.359
1.703
1.922
2.063
2.016
2.328
1.109
1.328
1.547
1.578
1.703
1.797
0.781
1.000
1.109
1.141
1.156
1.313
0.688
0.875
0.875
0.938
1.313
1.188
0.250
0.375
0.375
0.438
0.438
0.531
0.500
0.750
0.750
0.875
0.875
1.063
79
0.859
1.078
1.203
1.234
1.266
1.359
Hi-Seal® Fittings
Material: Stainless Steel
Part
No.
Style
STYLE 771FSS
Male Run Tee
Tube to Male Pipe Thread to Tube
STYLE 772FSS
Male Branch Tee
Tube to Tube to Male Pipe Thread
80
Tube
O.D.
Pipe
Thread
A
B
C
D
E
G
Swing
Across Radius
Flats
(SR)
771FSS01X02
771FSS02X02
771FSS03X02
771FSS04X02
771FSS04X04
771FSS05X02
771FSS06X04
771FSS08X06
771FSS08X08
771FSS10X08
771FSS12X12
771FSS14X12
771FSS16X16
771FSS20X20
772FSS04X02
772FSS04X04
772FSS06X04
772FSS08X06
772FSS08X08
1/16
1/8
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
1/2
3/8
1/2
1/2
5/8
1/2
3/4
3/4
7/8
3/4
1
1 1/4
1
1 1/4
1/4
1/8
1/4
1/4
3/8
1/4
1/2
3/8
1/2
1/2
1.766
1.703
1.734
1.859
2.049
2.000
2.484
2.859
3.141
3.375
3.625
3.938
4.281
4.938
2.094
2.156
2.531
2.656
3.406
0.859
0.750
0.750
0.781
0.938
0.781
1.063
1.188
1.375
1.438
1.563
1.688
1.938
2.313
1.047
1.078
1.266
1.484
1.703
0.688
0.656
0.656
0.750
0.781
0.813
0.984
1.125
1.219
1.938
1.438
1.625
1.719
1.813
0.719
0.750
0.859
0.938
1.156
0.906
0.953
0.984
1.078
1.109
1.219
1.422
1.672
1.766
2.063
2.063
2.250
2.344
2.625
0.750
0.938
1.000
1.063
1.344
0.437
0.437
0.437
0.437
0.500
0.500
0.625
0.750
0.875
1.875
1.063
1.250
1.250
1.625
0.797
0.734
0.734
0.828
0.859
0.906
1.078
1.234
1.750
1.438
1.625
1.781
1.859
2.078
Across
Flats
Swing
Radius
0.437
0.437
0.500
0.625
0.813
0.813
0.828
0.938
1.063
1.219
Hi-Seal® Fittings
Material: Stainless Steel
Style
STYLE 777FSS
Female Branch Tee
Tube to Tube to Female Pipe Thread
STYLE 780FSS
Thermocouple Connector
Part
No.
Tube
O.D.
Pipe
Thread
A
B
C
D
E
G
Swing
Radius
(SR)
777FSS04X04
777FSS06X04
777FSS08X06
1/4
1/4
3/8
1/4
1/2
3/8
780FSS02X02
780FSS03X02
780FSS03X04
780FSS04X02
780FSS04X04
780FSS06X06
780FSS08X08
1/8
3/16
1/8
1/8
3/16
1/4
1/4
1/8
1/4
1/4
3/8
3/8
1/2
1/2
2.344 1.172 0.844 0.891 0.750 0.938
2.625 1.313 0.875 0.891 0.750 0.984
3.094 1.547 1.000 0.969 0.813 1.125
1.141
1.172
1.422
1.281
1.484
1.641
2.141
0.437
0.437
0.563
0.500
0.625
0.750
0.875
0.844
0.844
1.094
0.953
1.156
1.203
1.594
81
Hi-Seal®Fittings
Material: Stainless Steel
Part
No.
Style
STYLE 782FSS
Bulkhead Union
Tube to Tube
STYLE 786FSS
Bulkhead Female Connector
Tube to Female Pipe Thread
STYLE 788FSS
Bulkhead Male Connector
Tube to Male Pipe Thread
82
Tube
O.D.
T1
A
B
C
D
E
Max.
Bulkhead
782FSS04
782FSS06
782FSS08
786FSS04X04
786FSS06X04
788FSS04X04
1/4
1/2-20
3/8
5/8-18
1/2
3/4-16
1/4
1/4
3/8
1/4
1/4
1/4
F
Bulkhead
Thread
1/2-20
2.219 0.688 1.563 0.375
2.531 0.813 1.656 0.375
2.844 0.938 1.750 0.375
5/8-18
3/4-16
Max.
Bulkhead
Bulkhead Thread
0.375 1/2-20
2.016 0.688 0.750 1.688
2.172 0.813 0.750 1.734 0.375
2.109 0.688 0.688 1.781
5/8-18
Max.
Bulkhead
Bulkhead Thread
0.375 1/2-20
Hi-Seal® Braze-Seal® Fittings
Sleeves & Nuts
Style
STYLE 760FSZ
Braze-Seal® Sleeve
Material: Steel
STYLE 760FSSZ
Braze-Seal® Sleeve
Material: Stainless Steel
STYLE 761FSZ
Braze-Seal® Nut
Material: Steel
STYLE 761FSSZ
Braze-Seal® Nut
Material: Stainless Steel
Part
No.
Material: Steel & Stainless Steel
Tube
O.D.
T1
760FSZ04
760FSZ06
760FSZ08
760FSZ12
760FSZ14
760FSZ16
760FSZ24
1/4
760FSSZ04
760FSSZ06
760FSSZ08
1/4
761FSZ04
761FSZ06
761FSZ08
761FSZ12
761FSZ14
761FSZ16
761FSZ24
1/4
1/2-20
3/8
5/8-18
1/2
3/4-16
3/4
1
1 1/2
1
1
1
1
761FSSZ04
761FSSZ06
761FSSZ08
761FSSZ10
761FSSZ12
1/4
1/2-20
3/8
5/8-18
1/2
3/4-16
5/8
15/16-16
1 1/16-16
1/2
3/4
7/8
1
1 1/2
C
0.250
0.281
0.313
3/8
1/2
3/4
B
0.250
0.281
0.313
0.500
0.500
0.563
0.750
3/8
7/8
A
1/16-16
3/16-16
5/16-16
7/8-16
0.656
0.766
0.813
1.000
1.000
1.063
1.281
0.625
0.750
0.875
1.250
1.375
1.500
2.250
0.656
0.766
0.813
0.859
1.000
0.625
0.750
0.875
1.125
1.250
83
Hi-Seal® Fittings
Material: Brass
Part
No.
Style
STYLE 708FB
Fitting Cap
STYLE 711FB
Lock Nut
A
T1
Tube
O.D.
T1
A
708FB04
708FB06
708FB08
708FB10
1/4
1/2-20
3/8
5/8-18
5/8
0.594
0.750
3/4-16
0.891
15/16-16 1.000
711FB04
711FB06
711FB08
1/4
1/2-20
3/8
5/8-18
1/2
3/4-16
721FB04
721FB06
721FB08
1/4
1/2-20
3/8
5/8-18
1/2
3/4-16
1/2
B
C
D
E
F
G
0.625
0.750
0.875
1.125
0.172 0.688
0.172 0.813
0.172 0.938
B
STYLE 721FB
Tubing Cap
STYLE 754FB
Male 45˚ Elbow
Tube to Male Pipe Thread
STYLE 756FB
Reducing UnionTube to Tube
STYLE 760FB
Sleeve
84
0.281 0.500
0.609 0.625
0.656 0.750
Swing
Radius
754FB04X02
754FB04X04
754FB05X02
754FB06X04
754FB08X06
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
1/2
3/8
756FB04X02
756FB06X04
756FB08X04
756FB08X06
756FB12X08
1/4 x 1/8
760FB02
760FB03
760FB04
760FB05
760FB06
760FB08
760FB10
760FB12
760FB16
1/8
3/8 x 1/4
1/2 x 1/4
1/2 x 3/8
3/4 x 1/2
3/16
1/4
5/16
3/8
1/2
5/8
3/4
1
Across
Flats
0.859
0.891
1.000
1.078
1.234
0.531
0.563
0.594
0.641
0.688
0.625
0.625
0.688
0.750
0.828
1.203
1.500
1.328
1.547
1.547
0.656
0.875
0.719
0.875
0.875
1.469
1.688
1.875
2.000
2.391
0.625
0.750
0.875
0.875
1.250
0.844
0.922
1.000
1.016
1.219
0.203
0.281
0.422
0.422
0.656
0.156
0.203
0.203
0.281
0.422
0.437
0.500
0.500
0.500
0.625
T1
1/2-20
T2
3/8-24
5/8-18
1/2-20
3/4-16
1/2-20
3/4-16
5/8-18
11/16-16 3/4-16
Hi-Seal® Fittings
Material: Brass
Style
STYLE 761FB
Nut
STYLE 762FB
Union
Tube to Tube
Style
STYLE 763FB
Male Connector Check Valve
Tube to Male Pipe Thread
STYLE 764FB
Union Tee Tube to Tube to Tube
STYLE 765FB
Union Elbow Tube to Tube
Part
No.
Tube
O.D.
761FB02
761FB03
761FB04
761FB05
761FB06
761FB08
761FB10
761FB12
761FB16
1/8
762FB02
762FB03
762FB04
762FB05
762FB06
762FB08
762FB10
762FB12
762FB14
1/8
Part
No.
763FB04x02
763FB06x04
3/16
1/4
5/16
3/8
1/2
5/8
3/4
1
T1
3/8-24
B
C
0.516
0.531
1/2-20
0.594
9/16-18
0.672
5/8-18
0.750
3/4-16
0.891
15/16-16
1.000
1 1/16-16 1.000
1 5/16-16 1.000
0.500
0.563
0.625
0.688
0.750
0.875
1.125
1.250
1.500
1.344
1.406
1.563
1.781
1.875
2.188
2.500
2.500
2.563
0.375
0.438
0.500
0.563
0.625
0.750
0.938
1.063
1.188
0.797
0.797
0.953
0.953
1.063
1.156
1.313
1.313
1.375
A
B
C
7/16-20
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
Tube
O.D.
A
Pipe
Thread
1/4
1/8
3/8
1/2
D
E
F
G
D
E
F
G
1.281 0.500 0.953
1.641 0.625 1.203
Across
Flats
764FB02
764FB03
764FB04
764FB05
764FB06
764FB08
764FB10
764FB12
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
1.781
1.969
2.094
2.375
2.469
2.969
3.875
4.125
0.891
0.984
1.047
1.188
1.234
1.484
1.938
2.063
0.594
0.656
0.719
0.781
0.797
0.938
1.313
1.438
0.313
0.375
0.437
0.500
0.500
0.625
1.000
1.000
Across
Flats
765FB02
765FB04
765FB05
765FB06
765FB08
765FB10
765FB12
765FB14
765FB16
1/8
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
1.109
1.266
1.438
1.516
1.797
2.438
2.563
2.594
2.594
0.953
1.047
1.188
1.266
1.484
1.938
2.063
1.938
1.938
0.656
0.719
0.781
0.828
0.938
1.313
1.438
1.313
1.313
0.156
0.219
0.250
0.250
0.313
0.500
0.500
0.656
0.656
0.375
0.437
0.500
0.500
0.625
1.000
1.000
1.313
1.313
85
Hi-Seal® Fittings
Material: Brass
Part
No.
Style
STYLE 766FB
Female Connector
Tube to Female Pipe Thread
STYLE 767FB
Female Run Tee
Tube to Female Pipe Thread to Tube
STYLE 768FB
Male Connector
Tube to Male Pipe Thread
86
766FB02X02
766FB04X02
766FB04X04
766FB04X08
766FB06X02
766FB06X04
766FB06X06
766FB06X08
766FB08X04
766FB08X06
766FB08X08
766FB10X08
766FB12X08
766FB12X12
Tube
O.D.
Pipe
Thread
1/8
1/8
1/4
1/8
1/4
1/4
1/4
1/2
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
1/2
1/4
1/2
3/8
1/2
1/2
5/8
1/2
3/4
1/2
3/4
3/4
A
B
C
1.141
1.281
1.391
1.828
1.438
1.609
1.672
1.938
1.766
1.828
2.109
2.188
2.188
2.281
0.563
0.563
0.750
1.063
0.625
0.750
0.875
1.063
0.750
0.875
1.063
1.063
1.063
1.250
0.844
0.953
1.063
1.500
1.000
1.172
1.234
1.500
1.219
1.281
1.563
1.563
1.563
1.656
D
E
F
Swing
Across Radius
Flats
(SR)
767FB04X02
767FB04X04
767FB06X04
1/4
1/8
1/4
1/4
3/8
1/4
768FB02X02
768FB03X02
768FB04X02
768FB04X04
768FB04X06
768FB04X08
768FB05X02
768FB05X04
768FB05X06
768FB06X02
768FB06X04
768FB06X06
768FB06X08
768FB08X04
768FB08X06
768FB08X08
768FB08X12
768FB10X06
768FB10X08
768FB12X08
768FB12X12
768FB14X12
768FB16X12
768FB16X16
1/8
3/16
1/8
1/8
1/4
1/8
1/4
1/4
1/4
3/8
1/4
5/16
1/2
1/8
5/16
1/4
5/16
3/8
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
1/2
1/4
1/2
3/8
1/2
1/2
1/2
3/4
5/8
3/8
5/8
1/2
3/4
1/2
3/4
3/4
7/8
3/4
3/4
1
1
1
1.797 1.109 0.781 0.688 0.500 0.859
2.109 1.219 0.891 0.891 0.688 0.953
2.391 1.516 1.078 0.875 0.750 1.172
1.141
1.172
1.281
1.484
1.453
1.828
1.359
1.563
1.563
1.438
1.641
1.641
1.969
1.797
1.797
2.141
2.109
1.969
2.250
2.250
2.250
2.250
2.250
2.438
0.437
0.437
0.500
0.625
0.750
0.875
0.563
0.625
0.750
0.625
0.625
0.750
0.875
0.750
0.750
0.875
1.125
0.938
0.938
1.125
1.125
1.250
1.375
1.375
0.844
0.844
0.953
1.156
1.125
1.500
0.953
1.156
1.156
1.000
1.203
1.203
1.531
1.250
1.250
1.594
1.563
1.344
1.625
1.625
1.625
1.625
1.625
1.813
G
Hi-Seal® Fittings
Material: Brass
Style
STYLE 769FB
Elbow
Tube to Male Pipe Thread
Part
No.
Tube
O.D.
Pipe
Thread
A
B
C
D
E
F
G
Swing
Across Radius
Flats
(SR)
769FB02X02
769FB03X02
769FB04X02
769FB04X04
769FB04X06
769FB04X08
769FB05X02
769FB05X04
769FB06X02
769FB06X04
769FB06X06
769FB06X08
769FB08X04
769FB08X06
769FB08X08
769FB10X08
769FB12X08
769FB12X12
769FB16X16
1/8
1/8
3/16
1/8
1/4
1/8
1/4
1/4
1/4
3/8
1/4
1/2
5/16
1/8
5/16
1/4
3/8
1/8
3/8
1/4
3/8
3/8
3/8
1/2
1/2
1/4
1/2
3/8
1/2
1/2
5/8
1/2
3/4
1/2
3/4
3/4
1
1
1.109
1.141
1.234
1.297
1.453
1.578
1.375
1.406
1.422
1.484
1.578
1.734
1.766
1.766
1.828
2.094
2.219
2.219
2.594
0.922
0.953
1.016
1.078
1.172
1.234
1.125
1.156
1.172
1.234
1.297
1.391
1.453
1.453
1.484
1.656
1.750
1.750
1.938
0.625
0.625
0.672
0.750
0.844
0.906
0.719
0.750
0.734
0.797
0.859
0.953
0.906
0.906
0.938
1.031
1.125
1.125
1.313
0.719
0.719
0.781
1.094
1.000
1.250
0.844
0.938
0.813
1.063
1.063
1.250
1.125
1.125
1.313
1.500
1.500
1.469
1.969
0.188
0.188
0.219
0.219
0.281
0.344
0.250
0.250
0.250
0.250
0.281
0.344
0.313
0.313
0.344
0.438
0.469
0.469
0.656
STYLE 770FB
Elbow
Tube to Female Pipe Thread
0.375
0.437
0.437
0.437
0.563
0.688
0.500
0.500
0.563
0.500
0.563
0.688
0.625
0.625
0.688
0.875
0.938
0.938
1.313
0.656
0.688
0.406
0.828
0.875
0.938
0.828
0.844
0.844
0.906
0.969
1.000
1.031
1.031
1.063
1.188
1.328
1.328
1.516
Swing
Across Radius
Flats
(SR)
770FB02X02
770FB04X02
770FB04X04
770FB06X04
770FB06X06
770FB08X04
770FB08X06
770FB08X08
770FB12X12
1/8
1/8
1/4
1/8
1/4
1/4
3/8
1/4
3/8
3/8
1/2
1/4
1/2
3/8
1/2
1/2
3/4
3/4
1.141
1.266
1.391
1.547
1.719
1.891
1.891
2.000
2.719
0.984
1.047
1.141
1.297
1.406
1.578
1.578
1.672
2.063
0.688
0.719
0.813
0.859
1.969
1.031
1.031
1.125
1.438
0.688
0.688
0.875
0.688
0.938
0.938
0.938
1.188
1.344
0.156
0.218
0.250
0.250
0.313
0.313
0.313
0.328
0.656
0.375
0.437
0.500
0.500
0.625
0.625
0.625
0.688
1.313
87
0.766
0.797
0.906
0.969
1.078
1.125
1.125
1.250
1.578
Hi-Seal® Fittings
Material: Brass
Part
No.
Style
STYLE 771FB
Male Run Tee
Tube to Male Pipe Thread to Tube
STYLE 772FB
Male Branch Tee
Tube to Tube to Male Pipe Thread
88
Tube
O.D.
Pipe
Thread
A
B
C
D
E
G
Swing
Across Radius
Flats
(SR)
771FB04X02
771FB04X04
771FB06X04
771FB08X06
771FB08X08
1/4
1/8
1/4
1/4
3/8
1/4
1/2
3/8
1/2
1/2
1.859
2.047
2.484
2.859
3.141
0.781
0.938
1.063
1.188
1.375
0.750
0.781
0.984
1.125
1.219
1.078
1.109
1.422
1.672
1.766
0.437
0.500
0.625
0.750
0.875
0.828
0.859
1.078
1.234
1.750
Swing
Across Radius
Flats
(SR)
772FB04X02
772FB04X04
772FB05X02
772FB06X04
772FB08X06
772FB08X08
1/4
1/8
1/4
1/4
5/16
1/8
3/8
1/4
1/2
3/8
1/2
1/2
2.094
2.156
2.375
2.531
2.656
3.406
1.047
1.078
1.188
1.266
1.484
1.703
0.781
0.750
0.781
0.828
0.938
1.156
0.750
0.938
0.813
1.000
1.063
1.344
0.437
0.437
0.500
0.500
0.625
0.813
0.813
0.828
0.891
0.938
1.063
1.219
Hi-Seal® Fittings
Material: Brass
Style
STYLE 773FB
Male Elbow Check
Tube to Male Pipe Thread
STYLE 777FB
Female Branch Tee
Tube to Tube to Female Pipe Thread
Part
No.
Tube
O.D.
Pipe
Thread
A
B
C
D
E
F
Swing
Across Radius
Flats
(SR)
773FB04X02
1/4
1/8
1.234 1.016 0.688 0.750 0.219 0.500 0.766
Swing
Across Radius
Flats
(SR)
777FB04X02
777FB04X04
777FB06X04
777FB12X12
1/4
1/8
1/4
1/4
3/8
1/4
3/4
3/4
2.219
2.469
3.031
4.250
1.109
1.234
1.516
2.125
0.781
0.906
1.078
1.500
0.688
1.219
0.875
1.375
0.500
0.688
0.750
1.250
0.859
0.938
1.172
1.641
89
Hi-Seal® Fittings
Material: Brass
Part
No.
Style
STYLE 780FB
Thermocouple Connector
780FB04X02
780FB04X04
Part
No.
Style
STYLE 782FB
Bulkhead Union
Tube to Tube
90
Tube
O.D.
Pipe
Thread
1/4
1/8
1/4
1/4
Tube
O.D.
Bulkhead
Thread
A
B
C
D
E
F
G
D
E
F
G
1.281 0.500 0.953
1.484 0.625 1.156
A
B
C
Max.
Bulkhead
782FB02
782FB04
782FB05
782FB06
782FB08
782FB10
782FB12
1/8
1/4
5/16
3/8
1/2
5/8
3/4
3/8-24
1.938
2.219
9/16-18
2.406
5/8-18
2.531
3/4-16
2.844
15/16-16
3.313
1 1/16-16 3.438
1/2-20
9/16
11/16
0.750
13/16
15/16
1.125
1.250
1.344
1.563
1.594
1.656
1.750
2.063
2.188
0.375
0.375
0.375
0.375
0.375
0.625
0.625
Pipe Fittings
Material: Brass
Style
STYLE 100B
Elbow
STYLE 101B
Tee
STYLE 102B
Cross
STYLE 103B
Coupling
Part
No.
T1
100B02
100B04
100B06
100B08
1/8
101B02
101B04
101B06
101B08
1/8
102B02
102B04
102B06
102B08
1/8
103B02
103B04
103B06
103B08
1/8
1/4
3/8
1/2
1/4
3/8
1/2
1/4
3/8
1/2
1/4
3/8
1/2
T2
Min.
Orifice
Size
.328
.422
.562
.687
A
B
Wrench
Pad/Hex
C
.546
.781
.812
1.015
.328
.422
.562
.687
.546
.719
.840
1.230
.328
.421
.562
.687
.546
.781
.840
1.090
.328
.422
.562
.687
.750
1.120
1.125
1.500
.562
.750
.875
1.062
91
Pipe Fittings
Material: Brass
Part
No.
Style
STYLE 104B
Union
STYLE 108B
Cap
STYLE 109B
Plug
92
T1
104B02
104B04
104B06
104B08
1/8
108B02
108B04
108B06
108B08
1/8
109B02
109B04
109B06
109B08
1/8
1/4
3/8
1/2
1/4
3/8
1/2
1/4
3/8
1/2
T2
Min.
Orifice
Size
A
B
Wrench
Pad/Hex
C
.328
.437
.562
.687
1.312
1.468
1.625
1.890
.562
.687
.875
1.062
.875
1.062
1.312
1.562
.500
.750
.875
1.063
.609
.813
.844
1.078
.563
.750
.875
1.063
.304
.500
.500
.678
.281
.375
.437
.563
Pipe Fittings
Material: Brass
Part
No.
Style
STYLE 110B
Bushing
STYLE 111B
Lock Nut
A
T1
T2
110B04X02
110B06X02
110B06X04
110B08X02
110B08X04
110B08X06
110B12X06
110B12X08
1/4
1/8
3/8
1/8
3/8
1/4
1/2
1/8
1/2
1/4
1/2
3/8
3/4
3/8
3/4
1/2
111B02
111B04
111B06
111B08
1/8
Min.
Orifice
Size
A
0.312
0.328
0.422
0.328
0.422
0.562
0.562
0.687
0.750
0.750
0.750
1.000
1.000
1.000
1.000
1.000
0.562
0.688
0.750
0.875
0.875
0.875
1.125
1.125
0.187
0.250
0.250
0.250
0.625
0.687
0.937
1.125
1/4
3/8
1/2
B
Wrench
Pad/Hex
C
T1
C
STYLE 112B
Short Nipple
112B02
*112B04
*112B06
*112B08
1/8
1/4
3/8
1/2
0.265
0.358
0.422
0.531
0.750
1.125
1.125
1.500
*Longer than AST or standard length
93
Pipe Fittings
Material: Brass
Part
No.
Style
STYLE 113B
Long Nipple
STYLE 116B
Street Elbow
STYLE 117B
Plug (Slotted Heads)
STYLE 119B
Reducing Bushing
Female to Female
94
T1
T2
113B02X24
113B04X24
113B06X24
113B08X24
113B02X32
113B04X32
113B06X32
113B08X32
113B02X40
113B04X40
113B06X40
113B08X40
113B02X48
113B04X48
113B06X48
113B08X48
113B02X56
113B04X56
113B06X56
113B08X56
1/8
116B02
116B04
116B06
116B08
1/8
117B02
117B04
117B06
1/8
119B04X02
119B06X04
119B08X06
1/4
1/8
3/8
1/4
1/2
3/8
1/4
3/8
1/2
1/8
1/4
3/8
1/2
1/8
1/4
3/8
1/2
1/8
1/4
3/8
1/2
1/8
1/4
3/8
1/2
1/4
3/8
1/2
Min.
Orifice
Size
A
0.265
0.358
0.500
0.625
0.265
0.375
0.500
0.625
0.281
0.375
0.500
0.625
0.281
0.375
0.500
0.625
0.281
0.375
0.500
0.625
1.500
1.500
1.500
1.500
2.000
2.000
2.000
2.000
2.500
2.500
2.500
2.500
3.000
3.000
3.000
3.000
3.500
3.500
3.500
3.500
0.187
0.312
0.437
0.562
0.546
0.718
0.781
1.171
B
Wrench
Pad/Hex
C
0.812
1.031
1.187
1.437
0.312
0.469
0.469
1/4
3/8
0.970
1.160
1.375
0.750
0.875
1.062
Pipe Fittings
Material: Brass
Style
STYLE 120B
Adapter
STYLE 121B
Plug
STYLE 122B
Hex Nipple
STYLE 123B
Reducing Nipple
STYLE 124B
45˚ Street Elbow
Part
No.
T1
T2
120B02X02
120B04X02
120B04X04
120B06X04
120B08X06
1/8
1/8
1/4
1/8
1/4
1/4
3/8
1/4
1/2
3/8
121B02
121B04
121B06
121B08
121B12
1/8
122B02
122B04
122B06
122B08
1/8
123B04X02
123B06X04
1/4
1/8
3/8
1/4
124B02
124B04
124B06
124B08
1/8
Min.
Orifice
Size
A
0.191
0.219
0.312
0.312
0.406
0.906
1.063
1.250
1.250
1.469
3/8
1/2
3/4
1/4
3/8
1/2
3/8
1/2
0.531
0.688
0.688
0.688
0.906
0.531
0.750
0.781
0.969
1.062
1/4
1/4
B
0.187
0.312
0.437
0.562
0.906
1.375
1.406
1.812
0.218
0.313
1.190
1.406
0.218
0.312
0.406
0.500
0.750
0.875
1.000
1.125
Wrench
Pad/Hex
C
0.500
0.750
0.750
0.875
1.062
0.437
0.562
0.562
0.750
0.750
0.375
0.562
0.562
0.750
0.437
0.562
0.687
0.875
0.562
0.687
0.687
0.781
0.875
1.218
95
Pipe Fittings
Material: Brass
Part
No.
Style
STYLE 126B
Elbow
STYLE 127B
Male Run Tee
STYLE 128B
Reducing Street Elbow
T1
B
1/8
0.125
0.484
0.781
127B02
127B04
127B06
1/8
0.187
0.312
0.406
0.750
0.781
0.875
0.750
1.156
1.188
128B04X02
1/4
1/8
0.218
0.875
0.843
1/8
Bulkhead
Thread
5/8-18
1/4
3/4-16
1/4
3/4-16
3/8
1-14
1 1/8-14
0.328
0.421
0.421
0.562
0.687
1.500
0.938
1.250
1.313
1.500
1/2
1/4
Bulkhead
Thread
3/4-16
1/2
1/4
3/4-16
129B02X24
129B04X15
129B04X24
129B06X21
129B08X24
96
A
126B02
1/4
3/8
STYLE 129B
Bulkhead Adapter
STYLE 130B
Clamping Stud
Male NPTF to Male NPTF and
Female NPTF
T2
Min.
Orifice
Size
130B08X04X35
130B08X04X41
1/2
2.156
2.531
Wrench
Pad/Hex
C
0.500
0.875
1.000
1.000
1.125
1.250
1.125
1.125
1.250
1.250
Reference Data
Decimal and Metric Equivalent of Fractions
1
32
1
16
3
64
Metric
.0156
0.397
.0313
0.794
.0469
.0625
3
32
1
8
5
64
7
64
.0781
3
16
9
64
11
64
7
32
2.778
1
4
15
64
9
32
.1719
4.366
5
16
11
32
3
8
13
32
7
16
15
32
21
64
.2344
5.953
25
64
29
64
31
64
11
16
23
32
3
4
25
32
7.144
.3125
7.938
.3281
8.334
13
16
27
32
8.731
.3594
9.128
.3750
9.525
.3906
9.922
.4219
21
32
6.747
7.541
.4062
27
64
6.350
.2969
.3438
23
64
5
8
5.159
5.556
.2812
19
64
4.762
.2188
.2656
19
32
3.572
3.969
.2500
17
64
3.175
.1562
.2031
9
16
1.984
.1094
.1875
13
64
1.588
2.381
.1406
17
32
1.191
.0938
.1250
5
32
1
2
1
64
Decimal
7
8
29
32
10.319
10.716
.4375
11.112
.4531
11.509
.4688
11.906
.4844
12.303
.5000
12.700
15
16
31
32
1
33
64
35
64
37
64
39
64
41
64
43
64
45
64
47
64
49
64
51
64
53
64
55
64
57
64
59
64
61
64
63
64
Decimal
Metric
.5156
13.097
.5313
13.494
.5469
13.891
.5625
14.288
.5781
14.684
.5938
15.081
.6094
15.478
.6250
15.875
.6406
16.272
.6562
16.669
.6719
17.066
.6875
17.462
.7031
17.859
.7188
18.256
.7344
18.653
.7500
19.050
.7656
19.447
.7812
19.844
.7969
20.241
.8125
20.638
.8281
21.034
.8438
21.431
.8594
21.828
.8750
22.225
.8906
22.822
.9062
23.019
.9219
23.416
.9375
23.812
.9531
24.209
.9688
24.606
.9844
25.003
1.0000
25.400
97
Thermoplastic Tubing
Burst vs. Temperature Data
IMPOLENE TUBING
Burst Versus Temperature -IMPOLENE PY AND PP BLACK
1000
900
MINIMUM BURST PRESSURE. PSI
22,33,44,55,66, PY & PPBK
800
700
88PY & 88PPBK
600
500
400
300
200
100
0
70
200
150
TEMPERATURE (˚F),
SUGGESTED WORKING PRESSURE IS 1/4 OF BURST PRESSURE AT THE SYSTEM OPERATING TEMPERATURE
Burst Versus Temperature -NYLO SEAL NT, NH, SNBK, NSRBK, AND NF TUBING
3000
NH & NSRBK (EXCEPT 88 SIZE)
MINIMUM BURST PRESSURE. PSI
2500
88NH & 88NSRBK
2000
NT & SNBK - ALL SIZES
1500
NF - ALL SIZES
1000
500
0
70
150
200
TEMPERATURE (˚F),
SUGGESTED WORKING PRESSURE IS 1/4 OF BURST PRESSURE AT THE SYSTEM OPERATING TEMPERATURE
98
Thermoplastic Tubing
Burst vs. Temperature Data
POLY-FLO TUBING
Burst Versus Temperature - POLY -FLO P, PE, PF TUBING
450
MINIMUM BURST PRESSURE. PSI
400
44 P, PE, PF
350
300
66 P, PE, PF
250
200
88 P, PE, PF
150
100
50
0
70
175
150
TEMPERATURE (˚F),
SUGGESTED WORKING PRESSURE IS 1/4 OF BURST PRESSURE AT THE SYSTEM OPERATING TEMPERATURE
PVC CLEAR TUBING
Burst Versus Temperature - PVC TUBING
250
MINIMUM BURST PRESSURE. PSI
44PVCCLR
200
66PVCCLR
150
88PVCCLR
100
50
0
70
135
105
165
TEMPERATURE (˚F),
SUGGESTED WORKING PRESSURE IS 1/4 OF BURST PRESSURE AT THE SYSTEM OPERATING TEMPERATURE
99
Thermoplastic Tubing
Poly-Flo, PE
(NSF Approved)
Linear Low Density
Polyethylene Tubing
Burst
Pressure
at 73˚ F
(PSI)
Working
Pressure
at 73˚ F
(PSI)
Min. Bend
Radius
(Inches)
Weight
(Approx.)
Per C Ft.
(Lbs.)
Part
No.
Tube O.D.
(Inches)
Tube Wall
Thickness
(Inches)
22PE
532PE
33PE
44PE
66PE
88PE
1/8
5/32
3/16
1/4
3/8
1/2
0.020
0.025
0.030
0.040
0.062
0.062
500
500
500
400
350
250
125
125
125
100
87
62
1/2
5/8
3/4
1
1 1/4
2 1/2
0.29
0.44
0.65
1.10
2.50
3.40
22P
532P
33P
44P
55P
66P
88P
1/8
5/32
3/16
1/4
5/16
3/8
1/2
0.020
0.025
0.030
0.040
0.062
0.062
0.062
500
500
500
400
600
350
250
125
125
125
100
150
87
62
1/2
5/8
3/4
1
1 1/8
1 1/4
2 1/2
0.29
0.44
0.65
1.10
1.90
2.50
3.40
44PF
66PF
88PF
1/4
3/8
1/2
0.040
0.062
0.062
400
350
250
100
87
62
1
1 1/4
2 1/2
1.10
2.50
3.40
22PY
33PY
44PY
66PY
88PY
1/8
3/16
1/4
3/8
1/2
0.023
0.034
0.040
0.062
0.062
900
900
900
900
750
225
225
225
225
187
1/2
3/4
1
1 1/4
2 1/2
0.28
0.63
1.10
2.40
3.30
22PP
33PP
44PP
66PP
88PP
1/8
3/16
1/4
3/8
1/2
0.023
0.034
0.040
0.062
0.062
900
900
900
900
750
225
225
225
225
187
1/2
3/4
1
1 1/4
2 1/2
0.28
0.63
1.10
2.40
3.30
Impolene
Poly-Flo, P Black
(Non-NSF Approved)
Linear Low Density
Polyethylene Tubing
POLY-FLO ®
Poly-Flo, PF Black
(Non-NSF Approved)
Flame Retardent Tubing
Linear Low Density
Polyethylene Tubing
POLY-FLO ®
Impolene, PY
(NSF Approved)
Polyallomer Tubing
Impolene
Impolene, PP Black
(Non-NSF Approved)
Polyallomar Tubing
Black
Impolene
100
Thermoplastic Tubing
APPLICATIONS
Usual Service
and
Temperature Range
Part
No.
Colors
Available
22PE
532PE
33PE
44PE
For pneumatic lines, instrumentation
systems, water piping and limited
food service.
88PE
Natural
Natural
Natural
Natural, Blue, Red,
Green, Orange,
Purple, Gray, Yellow
Natural, Blue, Red
Green, Orange,
Purple, Gray, Yellow
Natural
22P
532P
33P
44P
55P
66P
Black
Black
Black
Black
Black
Black
For pneumatic lines, instrumentation
systems and water piping.
88P
Black
44PF
66PF
88PF
Black
Black
Black
66PE
PERFORMANCE DATA
Construction/Conformances
Resists most solvents and
chemicals. Withstands more than
500 hours in Igepal solution.
Temperature Range:
–80˚ F to +175˚ F
Temperature Range:
–80˚ F to +175˚ F
For heating control systems in
commercial building, chemical
conduit, data control equipment
systems. Ideal in gas and liquid
conducting applications.
• Natural: ASTM D-1248,
Type 1, Class A,
Category 3
• Federal Spec: LP390C,
Type 1, Class L, Grade 2,
Category 3
• Colors: ASTM D-124B,
Type 1, Class B,
Category 3
• Federal Spec: LP 370C,
Type 1, Class L, Grade 2,
Category 3
• Flexible Tubing
Resists most solvents and
• ASTM D-1248, Type 1,
chemicals. Withstands more
Class C, Category 4
than 500 hours in Igepal solution. • Federal Spec: LP-390C,
Type 3, Class L, Grade 2,
Category 4
• Flexible Tubing
• Black Tubing offers
outstanding resistance
to sunlight
Highest resistance to
environmental stress cracking
of all regular polyethylene resins.
Withstands more than 500 hours
in Igepal solution.
• Flammability characteristic:
Maximum allowable
burning rate for
PF tubing=3.9 cm/min per
ASTM D635
• Flexible Tubing
Excellent corrosion resistances.
It can be used with greater range
of liquids and gases than nylon
or polyethylene. Good acid and
chemical resistance.
• Can be repeatedly steam
stabilized.
• Not subject to environmental
stress cracking.
• Flexible Tubing
Excellent corrosion resistances.
It can be used with greater range
of liquids and gases than nylon
or polyethylene. Withstands
boiling sulfuric acid, concentrated
hydrochloric acid up to the boiling
point and saline solution up to
200˚ F.
• Can be repeatedly steam
stabilized.
• Not subject to environmental
stress cracking.
• Black tubing offers
outstanding resistance to
sunlight.
• Flexible Tubing
Temperature Range:
–80˚ F to +175˚ F
22PY
33PY
44PY
66PY
88PY
White
White
White
White
White
For instrumentation, pneumatic and
lubricant lines, hydraulic lines,
process lines forgases, chemicals,
and solvents. Ideal for use at
higher temps. Limited food service.
Temperature Range:
–20˚ F to +212˚ F
22PP
33PP
44PP
66PP
88PP
Black
Black
Black
Black
Black
For instrumentation, pneumatic and
lubricant lines, process lines for
gases, chemicals and solvents.
Ideal for use at higher temps.
Temperature Range:
–20˚ F to +212˚ F
101
Thermoplastic Tubing
Nylo-Seal, NH & NT
(NSF Approved)
Nylon 11 Tubing
Nylo-Seal, SN & NSR
(Non-NSF Approved)
Black
Nylon 11 Tubing
NYLO-SEAL ®
Nylo-Seal, NF
(Non-NSF
Approved)Plasticized Tubing
Nylon 11 Tubing
NYLO-SEAL ®
Polyvinyl Chloride
(Non-NSF Approved)
PVC Tubing
Style C6
Air Brake Tubing
SAE J844
DOT FMVSS 106
HYTRON ® AIR BRAKE TUBIN
102
Burst
Pressure
at 73˚ F
(PSI)
Working
Pressure
at 73˚ F
(PSI)
Min. Bend
Radius
(Inches)
Weight
(Approx.)
Per C Ft.
(Lbs.)
Part
No.
Tube O.D.
(Inches)
Tube Wall
Thickness
(Inches)
22NT
532NT
33NT
44NT
55NT
66NT
88NT
1/8
5/32
3/16
1/4
5/16
3/8
1/2
0.017
0.022
0.024
0.033
0.040
0.048
0.062
1,500
1,500
1,500
1,500
1,500
1,500
1,500
375
375
375
375
375
375
375
1/2
5/8
3/4
1
1 1/2
1 3/4
2 3/8
0.26
0.44
0.60
1.00
1.50
2.20
3.20
22NH
33NH
44NH
66NH
88NH
1/8
3/16
1/4
3/8
1/2
0.026
0.039
0.050
0.075
0.075
2,500
2,500
2,500
2,500
2,500
625
625
625
625
625
3/8
5/8
7/8
1 1/2
2 1/2
0.37
0.81
1.40
3.19
4.50
22SN
532SN
33SN
44SN
55SN
66SN
88SN
1/8
5/32
3/16
1/4
5/16
3/8
1/2
0.017
0.022
0.024
0.033
0.040
0.048
0.062
1,500
1,500
1,500
1,500
1,500
1,500
1,500
375
375
375
375
375
375
375
1/2
5/8
3/4
1
1 1/2
1 3/4
2 3/8
0.26
0.44
0.60
1.00
1.50
2.20
3.20
22NSR
33NSR
44NSR
66NSR
88NSR
1/8
3/16
1/4
3/8
1/2
0.026
0.039
0.050
0.075
0.075
2,500
2,500
2,500
2,500
2,500
625
625
625
625
625
3/8
5/8
7/8
1 1/2
2 1/2
0.37
0.81
1.40
3.19
4.50
22NF
532NF
33NF
44NF
55NF
66NF
88NF
440NF
660NF
1/8
5/32
3/16
1/4
5/16
3/8
1/2
1/4
3/8
0.023
0.024
0.024
0.033
0.040
0.048
0.062
0.040
0.060
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
250
250
250
250
250
250
250
250
250
3/8
5/8
5/8
7/8
1 1/4
1 1/2
2
1/2
3/4
0.33
0.45
0.54
1.02
1.56
2.24
3.89
1.20
2.78
44PVC
66PVC
88PVC
1/4
3/8
1/2
0.040
0.062
0.062
200
160
140
50
40
35
1/2
1
2
1.13
3.20
4.50
C602
C603
C604
C605
C606
C608
C610
C612
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
0.023
0.035
0.040
0.040
0.063
0.063
0.092
0.092
1,000
1200
1000
1000
1400
950
900
800
150
150
150
150
150
150
150
150
3/8
1
1
1 1/4
1 1/2
2
2 1/2
3
0.26
0.78
1.20
1.50
2.80
4.30
6.80
8.50
Thermoplastic Tubing
Part
No.
Colors
Available
22NT
532NT
33NT
44NT
55NT
66NT
88NT
Natural
Natural
Natural
Natural
Natural
Natural
Natural
22NH
33NH
44NH
66NH
88NH
Natural
Natural
Natural
Natural
Natural
22SN
532SN
33SN
44SN
55SN
66SN
88SN
Black
Black
Black
Black
Black
Black
Black
22NSR
33NSR
44NSR
66NSR
88NSR
Black
Black
Black
Black
Black
22NF
532NF
33NF
44NF
55NF
66NF
88NF
440NF
660NF
Black,
Black,
Black,
Black,
Black,
Black,
Black,
Black,
Black,
44PVC
66PVC
88PVC
APPLICATIONS
Usual Service
and
Temperature Range
For instrumentation lines, lubrication
and process piping systems, fuel,
oil and refrigerant lines.
PERFORMANCE DATA
Construction/Conformances
Resists vermin attack.
Flexible Tubing
Temperature Range:
–60˚ F to +212˚ F
For instrumentation lines, lubrication
and process piping systems, fuel,
oil and refrigerant lines.
Limited food service.
Resists vermin attack.
Temperature Range:
–60˚ F to +225˚ F
Natural
Natural
Natural
Natural
Natural
Natural
Natural
Natural
Natural
Clear
Clear
Clear
• Moisture not required for
flexibility.
For instrumentation lines, lubrication
and process piping systems, fuel,
oil and refrigerant lines.
• Moisture not required for
flexibility.
• Black tubing offers
outstanding resistance to
sunlight.
Flexible Tubing
Resists vermin attack.
Temperature Range:
–60˚ F to +225˚ F
• Moisture not required for
flexibility.
• Black tubing offers
outstanding resistance to
sunlight.
Flexible Tubing
For pneumatic lines and water
piping. Clear tubing is ideal where
visual inspection of flow and
cleanliness is desired.
Flexible Tubing
Temperature Range:
–20˚ F to +165˚ F
C602
C603
C604
C605
C606
C608
C610
C612
Black
Black
Black, Blue, Red,
Yellow, Green,
Brown, Orange
Black
Black, Brown,
Blue, Green,
Orange, Red,
Yellow
Black, Blue, Red,
Green, Brown,
Yellow
Black, Blue,
Red, Green,
Black
For replacing metal air brake
tubing on air brake systems,
except for the compressor
discharge lines and other
temperature limiting locations.
Material Specifications:
Tube: Nylon
Reinforcement: Polyester Fiber
Cover: Nylon. Totally Bonded
Conformances:
• DOT FMVSS 106
• SAE J844
Temperature Range:
-40°F to +200°F
103
Reference Data
How to Install Metal Tubing
PRECAUTIONS
Avoid straight line connections wherever possible, especially
in short runs.
Design piping systems symmetrically. They are easier to
install and present a neat appearance.
Care should be taken to eliminate stress from tubing lines.
Long tubing runs should be supported by brackets or clips. All
parts installed on tubing lines such as heavy fittings, valves,
etc., should be bolted down to eliminate tubing fatigue.
Before installing tubing, inspect the tube to see that it conforms to the required specifications, is of the correct diameter
and wall thickness and is not out of round.
Cut tube ends reasonably square and light deburr inside and
outside edge. Chamfer on outside edge will destroy bearing of
tube end on the fitting seat.
To avoid difficulty in assembly and disconnecting, a sufficient
straight length of tube must be allowed from the end of the
tube to the start of the bend. Allow twice the length of the nut
as a minimum. Tubes should be formed to assemble with true
alignment to the center line of the fittings, without distortion or
tension.
Recommended Metal Tubing Flare Dimensions
SAE 37˚ FLARE TUBES
Tube
O.D.
Size
(Inches)
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
Diameter
(Inches)
A
Single Flare
Max.
Min.
B
Double Flare
Max.
Min.
.200
.280
.360
.430
.490
.660
.790
.950
1.070
1.200
.200
.280
.360
.430
.490
.660
.790
.950
1.070
1.200
.180
.260
.340
.400
.460
.630
.760
.920
1.040
1.170
.180
.260
.340
.400
.460
.630
.760
.920
1.040
1.170
R
Radius
(Inches)
±020
.030
.030
.030
.030
.040
.060
.060
.080
.080
.090
Maximum
Wall Thickness
(Inches)
Single Double
Flare
Flare
D
D1
.035
.035
.065
.065
.065
.083
.095
.109
.109
.120
.025
.028
.035
.035
.049
.049
.049
.049
.065
.065
SAE 45˚ FLARE TUBES
Tube
O.D.
Size
(Inches)
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
104
Diameter
(Inches)
A
B
Single Flare
Double Flare
.171/.181
.239/.249
.315/.325
.388/.404
.471/.487
.545/.561
.607/.623
.660/.676
.732/.748
.900/.916
1.025/1.041
1.141/1.157
.198/.213
.265/.280
.345/.360
.410/.425
.485/.500
.555/.570
.625/.640
.697/.712
.757/.772
.897/.912
—
—
Double
Flare
Coined
Seat
C
(Inches)
.040
.040
.040
.062
.062
.062
.062
.062
.062
.062
—
—
Maximum
Wall Thickness
(Inches)
Single Double
Flare
Flare
D
D1
.035
.035
.049
.049
.065
.065
.083
.083
.095
.109
.109
.120
.025
.028
.035
.035
.049
.049
.049
.049
.049
.049
—
—
General Information
Thermoplastic Chemical Resistance Chart
D
D
D
B
B
D
D
D
D
A
C
A
A
A
A
A
A
A
A
A
A
B
B
D
A
A
A
A
A
A
A
A
A
B
B
D
B
A
A
B
D
A
B
A
B
B
A
A
C
A
A
A
A
B
B
A
B
D
B
D
D
D
B
Barium Salts
Beer
Beet Sugar Liquors
Benzaldehyde
Benzene or Benzol
Benzoic Acid
Borax
Boric Acid
Brandy
Bromine Water,
saturated
Butane
Butter
Butyl Acetate
A
A
A
D
D
A
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
A
A
A
B
C
B
A
A
NT
D
D
A
A
A
NT
D
C
A
D
D
B
A
C
D
A
A
B
D
D
B
A
C
Calcium Bisulfite
Calcium Hypochlorite
Calcium Salts
Cane Sugar Liquors
Carbon Dioxide
Carbon Dioxide (dry)
Carbon Dioxide (wet)
Carbon Tetrachloride
Carrot
Chlorine
Chloroform
A
A
A
A
A
A
A
D
A
D
D
A
A
A
A
A
A
A
C
A
D
B
D
D
A
A
A
B
C
D
A
D
D
A
B
A
A
A
A
A
D
A
D
D
al ®
Se
A
B
A
A
A
A
A
A
D
B
B
B
C
A
B
A
A
NT
B
D
D
D
D
Dibutyl Phthalate
Dichloroethylene
Dioxane
C
NT
D
A
A
C
A
C
A
D
NT
D
E
Ethers
Ethyl Acetate
Ethyl Alcohol 40%
Ethylene Glycol
D
A
B
A
D
A
A
A
A
A
D
A
D
D
D
A
F
Ferric Chloride
Ferric Sulfate
Ferrous Chloride
Ferrous Sulfate
Formaldehyde
Formic Acid
Freon
Furfural
A
A
B
A
B
A
C
D
A
A
A
A
B
A
NT
D
D
A
A
A
A
D
NT
C
A
A
A
A
B
C
D
D
G
Gasoline (sour)
Gasoline (refined)
Gelatin
Glucose
Glue
Glycerin or Glycerol
D
D
A
A
A
A
D
D
A
A
A
A
A
A
A
A
C
A
D
D
A
A
A
A
D
C
A
D
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
C
D
D
D
A
D
C
C
NT
A
A
B
A
B
B
D
A
B
A
A
Po
H
Hydraulic Fluid
Hydraulic Fluid
(water/glycol)
Hydrochloric Acid 30%
Hydrochloric Acid 50%
Hydrocyanic Acid
Hydrofluoric Acid (dil.)
Hydrofluoric Acid 38-40%
Hydrofluoric Acid 50%
Hydrogen Fluoride
Hydrogen
Hydrogen Peroxide
Hydrogen Sulfide (dry)
Hydrogen Sulfide (wet)
C
PV
B
A
A
B
C
D
A
NT
A
A
A
D
A
C
e
A
NT
A
A
A
A
A
A
A
A
B
C
B
A
A
A
A
A
A
A
A
A
A
A
A
A
Im
po
A
B
A
B
B
B
B
A
D
C
D
ly
-
Chocolate Syrup
Chromic Acid
Citric Acid
Coke Oven Gas
Copper Salts
Copper Sulfate
Core Oils
Cottonseed Oil
Creosote
Cyclohexanol
Cyclohexanone
PV
N
yl
o-
D
B
B
A
A
B
D
B
B
A
A
A
A
A
le
n
Fl
o®
al ®
A = Excellent. Little or no swelling or softening.
B = Good. Swelling or softening is moderate.
C = Fair. Conditional service may be expected.
D = Unsatisfactory. Not recommended.
NT = Not tested.
Se
e
le
n
Key to Ratings:
N
yl
o-
A
Acetaldehyde
Acetate solvents-crude
Acetate solvents-pure
Acetic Acid 20%
Acetic Acid 50%
Acetic Acid-pure
Acetone
Acetophenone
Acetylene
Air
Alcohols
Aluminum Chloride
Aluminum Sulfate
Alums
Ammonia (Aqueous,
liquid and cold gas)
Ammonium Acetate
Ammonium Carbonate
Ammonium Chloride
Ammonium Hydroxide
Ammonium Nitrate
Ammonium Phosphate
Ammonium Sulfate
Amyl Acetate
Amyl Alcohol
Amyl Chloride
Aniline
Asphalt
Im
po
Po
ly
-
Fl
o®
The information given below is based on reliable test
results. Care should be taken to use this data as a guide
only, and to take into account such variables as temperature, concentration and fluid contamination. Each application should be tested prior to its use in commercial systems. All ratings are given at 73˚ F. Contact Imperial
Eastman for high temperature applications.
105
General Information
A
A
L
Lacquer Solvents
Lactic Acid
Lead Acetate
Lime Sulfur
Linseed Oil
B
A
A
A
D
A
A
A
A
A
A
A
A
A
A
D
B
B
NT
NT
M
Machine Oil
Magnesium Chloride
Magnesium Hydroxide
Magnesium Sulfate
Maleic Acid
Manganese Salts
Mayonnaise
Mercuric Chloride
Mercury
Methanol
Methylene Chloride
Milk
Molasses
C
A
A
A
A
A
A
C
A
A
C
A
A
A
A
A
A
NT
A
A
C
A
A
C
A
A
A
A
A
A
C
A
A
C
A
B
C
A
A
B
A
A
A
NT
A
A
D
B
B
D
A
A
N
Natural Gas
Nickel Chloride
Nickel Salts
Nickel Sulfate
Nitric Acid (dil.)
Nitric Acid (med. conc.)
Nitric Acid (conc.)
Nitrobenzene
Nitrogen Oxides
Nitrous Acids
C
B
A
A
B
B
D
D
D
NT
B
A
A
A
A
A
A
B
A
C
A
A
A
D
D
D
D
C
B
D
B
A
A
A
B
D
D
D
A
A
O
Oils, Vegetable
Oleic Acid
Olive Oil
Oxalic Acid
Oxygen Gas
A
D
A
A
A
A
A
A
A
A
B
A
A
A
A
D
D
D
A
A
P
Palmitic Acid
Perchloric Acid
Petroleum Oils (sour)
Pertoleum Oils (refined)
Phenol
Phosphoric Acid 25%
Phosphoric Acid 25-50%
Phosphoric Acid 50-85%
Picric Acid
Potassium Carbonate
Potassium Chlorate
Potassium Chloride
Potassium Hydroxide
Potassium Iodide
Potassium Sulfate
Propane
Pyridine
B
B
B
B
NT
A
A
A
D
A
B
A
A
A
A
C
C
A
B
B
B
NT
A
A
A
A
A
A
A
A
A
A
D
A
D
D
B
B
D
A
B
C
D
C
A
A
B
A
A
B
C
C
D
B
B
D
A
A
A
D
B
B
A
B
B
B
A
D
Po
PV
Po
106
e
al ®
C
A
PV
A
Se
K
Karo Syrup
N
yl
o-
A
NT
le
n
A
A
ly
-
A
A
C
D
B
Im
po
Fl
o®
al ®
N
yl
o-
Se
e
le
n
I
Iodine (in alcohol)
Isopropanol
ly
-
Im
po
Fl
o®
Thermoplastic Chemical Resistance Chart
R
Rosin (light)
A
A
A
D
S
Sauerkraut
Shellac
Silver Nitrate
Soap Solutions
Sodium Bicarbonate
Sodium Bisulfate
Sodium Bisulfite
Sodium Borate
Sodium Carbonate
Sodium Chlorate
Sodium Chloride
Sodium Cyanide
Sodium Hydroxide
Sodium Hypochlorite
Sodium Metaphosphate
Sodium Nitrate
Sodium Perborate
Sodium Phosphate
Sodium Silicate
Sodium Sulfate
Sodium Sulfide
Sodium Sulfite
Sodium Thiosulfate (hypo)
Stearic Acid
Succinic Acid
Sulfate Liquors
Sulfur
Sulfur Chloride
Sulfur Dioxide
Sulfuric Acid 10%
Sulfuric Acid 10-75%
Sulfuric Acid 75-98%
Sulfurous Acid
A
A
B
B
A
B
A
A
A
B
A
A
C
A
A
A
A
B
A
A
A
A
A
C
A
A
B
B
A
A
C
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
C
A
A
A
C
A
A
A
A
A
A
D
A
A
A
C
A
A
B
D
A
A
A
C
A
A
A
A
A
A
A
D
A
D
D
D
D
D
D
A
D
B
B
A
A
A
A
A
B
B
A
A
B
B
A
A
A
A
A
A
A
B
A
A
A
B
C
A
B
C
D
B
T
Tannic Acid
Tar
Tartaric Acid
Tetrahydrofurane
Tetralin
Thiopen
Toluene or Toluol
Tomato
Trichlorethylene
Turpentine
B
D
A
D
D
D
C
A
D
D
A
A
A
B
D
B
B
A
D
B
B
B
A
B
A
A
A
A
C
A
A
A
A
D
NT
NT
D
A
D
B
U
Urea
A
A
A
B
V
Varnish
Vinegar
A
A
A
A
A
A
D
A
W
Water (fresh)
Water (salt)
Whiskey
Wines
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
X
Xylene or Xylol
D
C
B
D
Z
Zinc Chloride
Zinc Sulfate
A
B
A
A
A
D
A
NT
Index
Alpha-Numeric by Part Number
Catalog No.
Page No.
100B
101B
102B
103B
104B
108B
109B
110B
111B
112B
113B
116B
117B
119B
120B
121B
122B
123B
124B
126B
127B
128B
129B
130B
161F
209OF
256P
259P
260P
260U
260UB
261P
261PG
261U
261UB
261UG
262OF
262P
262PC
262PH
262PHS
264OF
264P
265OF
266OF
266P
268OF
268P
269LLP
91
91
91
91
92
92
92
93
93
93
94
94
94
94
95
95
95
95
95
96
96
96
96
96
53
39
23
23
23
24
24
24
24
25
25
25
37
25
26
26
26
37
26
37
37
27
38
27
28
Catalog No.
Page No.
269OF
269OFS
269P
269SP
270P
271OFS
271P
272OFS
272P
277P
279P
282OF
282P
282PC
282PT
292P
293P
294P
294PB
294PBSS
294PD
294PM
294PMD
294PMSS
294PMSSD
294PSS
294PSSD
296P
297P
298P
298PD
298PSS
298PSSD
298PT
298PTSS
31PG
41F
41FS
511GS
60F
60FL
60FLV
61CM
61F
61FL
625F
62CM
62F
62FL
38
38
27
28
28
39
29
39
29
29
30
39
30
30
31
31
32
33
33
35
33
33
34
35
35
35
36
32
32
34
34
36
36
34
36
23
60
60
61
49
46
46
54
49
46
61
54
49
46
Catalog No.
Page No.
639F
63CM
63F
63FL
640FB
641F
641FS
641FSH
642F
643F
644F
645F
646F
648F
649F
64C
64CM
64F
64FL
650F
651F
653F
654F
655F
656F
657F
65CM
65F
660F
661FA
662F
662FS
664F
669F
66CM
66F
66FL
66LB
672FS
673FS
679F
68CM
68F
68FL
68FLV
69CM
69F
69FL
69FLV
61
54
50
47
61
62
62
62
63
63
63
64
64
64
65
60
55
50
47
65
65
65
66
66
66
66
55
50
66
67
67
67
67
68
56
50
47
40
68
68
68
56
51
47
47
57
51
48
48
Catalog No.
708FB
708FS
708FSS
70CM
70F
711FB
711FSS
71CM
71F
71FL
721FB
721FS
721FSS
722FSS
72CM
72F
72FL
72LB
73CM
74CM
752FS
752FSS
754FB
754FS
754FSS
756FB
756FSS
760FB
760FPH
760FS
760FSS
760FSSZ
760FSZ
760FT
761FB
761FS
761FSS
761FSSZ
761FSZ
762FB
762FS
762FSS
763FB
764FB
764FS
764FSS
765FB
765FS
765FSS
Page No.
Catalog No.
Page No.
84
69
75
58
52
84
75
58
52
48
84
69
75
75
58
52
48
40
58
58
69
75
84
69
76
84
76
84
76
69
76
83
83
76
85
70
77
83
83
85
70
77
85
85
70
77
85
70
77
766FB
766FS
766FSS
767FB
767FS
767FSS
768FB
768FS
768FSO
768FSS
769FB
769FS
769FSO
769FSS
76CM
76F
770FB
770FS
770FSS
771FB
771FS
771FSO
771FSS
772FB
772FS
772FSO
772FSS
773FB
777FB
777FS
777FSS
780FB
780FSS
782FB
782FS
782FSS
786FSS
788FSS
792FS
80CM
80F
81LB
82CM
82LB
84LB
85LB
86LB
87LB
88LB
86
71
78
86
71
78
86
71
74
78
87
72
74
79
59
53
87
72
79
88
72
74
80
88
73
74
80
84
89
73
81
90
81
90
73
82
82
82
73
59
53
40
59
40
41
41
41
42
42
Catalog No.
Page No.
89LB
90LB
91LB
92LB
94LB
95LB
99LB
43
43
44
44
44
45
45
107
Technical Data
Table of Decimal & Metric Equivalents
64ths
32nds
16ths
8ths
1/64
1/32
3/64
1/16
5/64
3/32
7/64
1/8
9/64
5/32
11/64
3/16
13/64
7/32
15/64
1/4
17/64
19/32
19/64
5/16
21/64
11/32
23/64
3/8
25/64
13/32
27/64
7/16
29/64
15/32
31/64
1/2
108
Decimal
MM
64ths
0.01562
0.03125
0.04688
0.06250
0.397
0.794
1.191
1.588
33/64
0.07812
0.09375
0.10938
0.12500
1.984
2.381
2.778
3.175
37/64
0.14062
0.15625
0.17188
0.18750
3.572
3.968
4.366
4.763
41/64
0.20312
0.21875
0.23438
0.25000
5.159
5.556
5.953
6.350
45/64
0.26562
0.28125
0.29688
0.32150
6.747
7.144
7.541
7.938
49/64
0.32812
0.34375
0.35938
0.37500
8.334
8.731
9.128
9.525
53/64
0.39062
0.40625
0.41288
0.43750
9.922
10.319
10.716
11.113
57/64
0.45312
0.46875
0.48438
0.50000
11.509
11.906
12.303
12.700
61/64
32nds
16ths
8ths
17/32
35/64
9/16
19/32
39/64
5/8
21/32
43/64
11/16
23/32
47/64
3/4
25/32
5/64
13/16
27/32
55/64
7/8
29/32
59/64
15/16
31/32
63/64
1
Decimal
MM
0.51562
0.53125
0.54688
0.56250
13.097
13.494
13.891
14.288
0.57812
0.53975
0.60938
0.62500
14.684
15.081
14.478
15.875
0.64062
0.65625
0.67188
0.68750
16.272
16.669
17.066
17.463
0.70312
0.71875
0.73438
0.75000
17.859
18.256
18.653
19.050
0.76562
0.78125
0.79688
0.81250
19.447
19.844
20.241
20.638
0.82812
0.84375
0.85938
0.87500
21.034
21.431
21.823
22.225
0.89062
0.90625
0.92188
0.93750
22.622
23.019
23.416
23.813
0.95312
0.96875
0.98438
1.0000
24.209
24.606
25.003
25.400
Technical Data
Conversion Factors
TO CONVERT
INTO
MULTIPLY BY
TO CONVERT
INTO
MULTIPLY BY
Atmospheres
atmospheres
atmospheres
cms of mercury
ft. of water (at 4˚C)
in of mercury
(at 0˚ C)
kgs/sq cm
kgs/sq meter
pound/sq in
76.0
33.90
29.92
1.0333
10.332
14.70
Cubic Feet
cu ft
cu ft
cu ft
cu ft
cu ft
cu ft
cu ft
cubic cms
cu inches
cu meters
cu yds
gals
liters
pints (liq)
quarts (liq)
2.832 x 104
1728
0.02832
0.03704
7.48052
28.32
59.84
29.92
Bar
bar
bar
bar
newtons/sq m
atmospheres
at (tech.)
psi
105
0.9869
1.0197
14.504
Cu Ft/min
cu ft/min
cu ft/min
cu ft/min
cu ft/sec
cu cms/sec
gals/sec
liters/sec
lbs water/min
gals/min
472.0
0.1247
0.4720
62.43
448.831
Barrels–Oil
gals/oil
42
BT Units
BTUs
BTUs
BTUs
BTUs
kg–calories
ft–lbs
hp–hrs
kgs–meters
kw–hrs
0.2520
777.9
3.927 x 10-4
107.5
2.928 x 10-4
BTU/Min
BTU/min
BTU/min
BTU/min
ft–lb/sec
hp
kw
watts
12.96
0.02356
0.01757
17.57
Cu Inches
cu ins
cu ins
cu ins
cu ins
cu ins
cu ins
cu ins
cc
cu ft
cu meters
cu yds
gals
liters
pints (liq)
quarts (liq)
16.39
5.787 x 10-4
1.639 x 10-5
2.143 x 10-5
4.329 x 10-3
1.639 x 10-2
0.03463
0.01732
Centimeters
cm
cm
inches
meters
mm
0.3937
0.01
10
Cms mercury
cms mercury
cms mercury
cms mercury
cms mercury
atm
ft water
kgs/sq meter
lbs/sq ft
lbs/sq in
0.01316
0.4461
136.0
27.85
0.1934
Cu Meters
cu M
cu M
cu M
cu M
cu M
cu M
cu M
cc
cu ft
cu ins
cu yds
gals
liters
pints (liq)
quarts (liq)
104
35.31
61,023
1.308
264.2
103
2113
1057
Cms/second
cms/sec
cms/sec
cms/sec
cms/sec
cms/sec
ft/min
ft/sec
km/hr
meter/min
miles/hr
miles/min
1.969
0.03281
0.036
0.6
0.02237
3.728 x 10-4
Cu Yards
cu yds
cu yds
cu yds
cu yds
cu cms
cu ft
cu ins
cu meters
gals
7.646 x 105
27
46,656
0.7646
202.0
Decimeters
meters
0.1
Cms/Sec/Sec
ft/sec/sec
0.03281
Cubic Cms
cu cms
cu cms
cu cms
cu cms
cu cms
cu cms
cu cms
cu ft
cu in
cu meters
cu yds
gals
liters
pints (liq)
quarts (liq)
3.531 x 10-5
6.102 x 10-2
106
1.308 x 10-6
2.642 x 10-4
10-3
2.113 x 10-3
1.057 x 10-3
atmospheres
atmospheres
atmospheres
Degrees (Angle) minutes
degs (angle) radians
degs (angle) secs
60
0.01745
3600
109
Technical Data
Conversion Factors
TO CONVERT
INTO
MULTIPLY BY
TO CONVERT
INTO
MULTIPLY BY
Degrees/Sec
degs/sec
degs/sec
radians/sec
revs/min
revs/sec
0.01745
0.1667
0.002778
Feet
ft
ft
ft
cms
ins
meters
yds
30.48
12
0.3048
1/3
Horse-Power
hp
hp
hp
hp
hp
hp
BTUs/min
ft–lbs/min
ft–lbs/sec
hp (metric)
kg–calories/min
kws
watts
42.44
33,000
550
1.014
10.70
0.7457
745.7
Ft of Water
ft of w
ft of w
ft of w
ft of w
atms
ins mercury
kgs/sq cm
lbs/sq ft
lbs/sq in
0.02950
0.8826
0.03048
62.32
0.4328
Hp–Hours
hp–hrs
hp–hrs
hp–hrs
hp–hrs
BTUs
ft–lbs
kg–calories
kg–meters
kw–hrs
2547
1.98 x 106
641.7
2.737 x 105
0.7457
Inches
cms
2.540
Feet/Min
ft/min
ft/min
ft/min
ft/min
cm/sec
ft/sec
kms/hr
meters/min
miles/hr
0.5080
0.01667
0.01829
0.3048
0.01136
Ins Mercury
ins mercury
ins mercury
ins mercury
ins mercury
atms
ft water
kgs/sq cm
lbs/sq ft
lbs/sq in
0.002458
1.133
0.03453
70.73
0.4912
Ft/Sec/Sec
ft/sec/sec
cms/sec/sec
Meters/sec/sec
30.48
0.3048
Ft–Pounds
ft lbs
ft lbs
ft lbs
ft lbs
BTUs
hp–hrs
kg–calories
kg–meters
kw–hrs
1.286 x
5.050 x
3.241 x
0.1383
3.766 x
Ins of Water
ins of w
ins of w
ins of w
ins of w
atms
ins mercury
kgs/sq cm
lbs/sq ft
lbs/sq in
0.002458
0.07355
0.002540
5.202
0.03613
Ft–lbs/Min
ft-lbs/min
ft lbs/min
ft-lbs/min
ft-lbs/min
BTUs/min
ft-lbs/sec
hp
kg-calories/min
kws
7.717 x 10-2
0.01667
3.030 x 10-5
3.241 x 10-3
2.260 x 10-5
Kilograms
kgs
kgs
kgs
dynes
lbs
tons (short)
grams
980,665
2.205
1.102 x 10-3
1000
Ft–lbs/Sec
ft-lbs/sec
ft-lbs/sec
ft-lbs/sec
BTUs/min
hp
kg-calories/min
kws
7.717
1.818
1.945
1.356
Kgs/Sq Cm
kgs/sq cm
kgs/sq cm
kgs/sq cm
kgs/sq cm
atms
ft water
ins mercury
lbs/sq ft
lbs/sq in
0.9678
32.81
28.96
2048
14.22
Gallons
gals
gals
gals
gals
gals
gals
ccs
cu ft
cu ins
cu meters
liters
pints (liq)
quarts (liq)
3785
0.1337
231
3.785 x 10-3
3.785
8
4
Kilometers
kms
kms
kms
cms
ft
meters
miles
105
3281
103
0.6214
Kms/Hr
kms/hr
kms/hr
kms/hr
kms/hr
cms/sec
ft/min
ft/sec
meters/min
miles/hr
27.78
54.68
0.9113
16.67
0.6214
Gallons, Imp
gallons, US
US gals
imp gals
1.20095
0.83267
Gallons/Min
gal/min
gal/min
cu ft/sec
liters/sec
cu ft/hr
2.228 x 10-3
0.06308
8.0208
Kms/Hr/Sec
kms/hr/sec
kms/hr/sec
cms/sec/sec 27.78
ft/sec/sec
0.9113
Meters/sec/sec0.2778
110
x
x
x
x
10-3
10-7
10-4
10-7
10-2
10-3
10-2
10-3
Technical Data
Conversion Factors
TO CONVERT
INTO
MULTIPLY BY
TO CONVERT
INTO
MULTIPLY BY
Kilowatts
kws
kws
kws
kws
kws
BTUs/min
ft-lbs/min
ft-lbs/sec
hp
kg-calories/min
watts
56.92
4.425 x 104
737.6
1.341
14.34
103
Newton
kgs
0.1020
Ounces
ozs
lbs
gram
1.805
28.349527
Ounces (Fluid)
ozs (fluid)
cu in
liters
1.805
0.02957
Kilowatt-Hrs
kw-hrs
kw-hrs
kw-hrs
kw-hrs
BTUs
ft-lbs
hp-hours
kg-calories
kg-meters
3415
2.655 x 106
1.341
860.5
3.671 x 105
Pounds
lbs
lbs
lbs
ozs
tons (short)
newtons (N)
gram
16
0.005
4.44
453.5924
Liters
liters
liters
liters
liters
liters
ccs
cu ft
cu ins
cu meters
gals
quarts (liq)
103
0.03531
61.02
10-2
0.2642
1.057
Liters/Min
gals/sec
4.403 x 10-3
Meters
meters
meters
meters
meters
meters/min
meters/min
meters/min
meters/min
meters/min
cms
ft
ins
kms
mms
cms/sec
ft/min
ft/sec
kms/hr
miles/hr
100
3.281
39.37
103
103
1.667
3.281
0.05468
0.06
0.03728
Meters/Sec
meters/sec
meters/sec
meters/sec
meters/sec
meters/sec
ft/min
ft/sec
kms/hr
kms/min
miles/hr
miles/min
196.8
3.281
3.6
0.06
2.237
0.03728
Micron
microns
meters
in
10-6
39 x 10-6
Miles/Hr
miles/hr
miles/hr
miles/hr
miles/hr
cms/sec
ft/min
ft/sec
kms/hr
meters/min
44.70
88
1.467
1.609
26.82
Millimeters
mms
cms
ins
0.1
0.0397
Minutes (Angle)
radians
2.909 x 10-4
Lbs of Water
cu ft
lbs of water cu in
lbs of water gals
0.01605
27.73
0.1204
Lbs of Water/Min cu ft/sec
2.679 x 10-4
Pounds/Cu Ft
lbs/cu in
5.787 x 10-4
Pounds/Cu In
lbs/cu ft
1728
Pounds/Sq In
lbs/sq in
lbs/sq in
lbs/sq in
atms
ft water
in mercury
kgs/sq cm
0.06804
2.311
2.036
0.07031
Radians
degrees
57.29578
Tons (Long)
tons (long)
tons (long)
kgs
lbs
tons (short)
1016
2240
1.12000
Tons (Short)
tons (short)
tons (short)
tons (short)
kgs
kps
tons (long)
tons (metric)
2000
907.18486
0.89287
0.90718
Watts
watts
watts
watts
watts
watts
BTUs/min
ft-lbs/min
ft-lbs/sec
hp
kg-calories/min
kws
0.05692
44.26
0.7376
1.341 x 10-3
0.01434
10
Watts/Hours
watts/hrs
watts/hrs
watts/hrs
watts/hrs
watts/hrs
BTUs
ft-lbs
hp-hrs
kg-calories
kg-meters
kw-hrs
3.415
2655
1.341 x 10-3
0.8605
367.1
10-3
111
Technical Data
Temperature Conversion
Look up reading in middle column (shaded). If in degrees Centigrade, read Farenheit equivalent in right-hand column; if in
Farenheit degrees, read Centigrade equivalent in left-hand column. ˚F = (˚C X 1.8) +32
˚C = (˚F - 32) X .5556
C
C
F
–51
–46
–40
–34
–29
–23
–17.8
–17.2
–16.7
–16.1
–15.6
–15.0
–14.4
–13.9
–13.3
–12.8
–12.2
–11.7
–11.1
–10.6
–10.0
–9.4
–8.9
–8.3
–7.8
–7.2
–6.7
–6.1
–5.6
–5.0
–4.4
–3.9
–3.3
–2.8
–2.2
–1.7
–1.1
–.6
0
112
–60
–50
–40
–30
–20
–10
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
C
C
F
C
–76
–58
–40
–22
–4
14
32
33.8
35.6
37.4
39.2
41.0
42.8
44.6
46.4
48.2
50.0
51.8
53.6
55.4
57.2
59.0
60.8
62.6
64.4
66.2
68.0
69.8
71.6
73.4
75.2
77.0
78.8
80.6
82.4
84.2
86.0
87.7
89.6
.6
1.1
1.7
2.2
2.8
3.3
3.9
4.4
5.0
5.6
6.1
6.7
7.2
7.8
8.3
8.9
9.4
10.0
10.6
11.1
11.7
12.2
12.8
13.3
13.9
14.4
15.0
15.6
16.1
16.7
17.2
17.8
18.3
18.9
19.4
20.0
20.6
21.1
21.7
F
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
F
C
F
F
91.4
93.2
95.0
96.8
98.6
100.4
102.2
104.0
105.8
107.6
109.4
111.2
113.0
114.8
116.6
118.4
102.2
122.0
123.8
125.6
127.4
129.2
131.0
132.8
134.6
136.4
138.2
140.0
141.8
143.6
145.4
147.2
149.0
150.8
152.6
154.4
156.2
158.0
159.8
22.2
22.8
23.3
23.9
24.4
25.0
25.6
26.1
26.7
27.2
27.8
28.3
28.9
29.4
30.0
30.6
31.1
31.7
32.2
32.8
33.3
33.9
34.4
35.0
35.6
36.1
36.7
37.2
37.8
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
161.6
163.4
165.2
167.0
168.8
170.6
172.4
174.2
176.0
177.8
179.6
181.4
183.2
185.0
186.8
188.6
190.4
192.2
194.0
195.8
197.6
199.4
201.2
203.0
204.8
206.6
208.4
210.2
212.0
43
49
54
60
66
71
77
82
110
120
130
140
150
160
170
180
230
248
266
284
302
320
338
356
General Information
General Information
Thermoplastic Tubing/Fitting Reference Guide
Style
Poly-Flo®
(Polyethylene)
P
PE
Tube
O.D.
(Inches)
1/8
5/32
3/16
1/4
5/16
3/8
1/2
Impolene
(Polyallomar)
PP
PY
1/8
3/16
1/4
3/8
1/2
Nylo-Seal®
(Nylon 11)
SN
NT
1/8
5/32
3/16
1/4
5/16
3/8
1/2
Nylo-Seal®
(Nylon 11)
NSR
1/8
3/16
1/4
3/8
1/2
Nylo-Seal®
(Nylon 11)
NF
1/8
5/32
3/16
1/4
1/4
5/16
3/8
3/8
1/2
Polyvinyl
Chloride
PVC
1/4
Poly-Flo®
Flame Retardant
1/4
3/8
1/2
3/8
1/2
Tube
Wall
Thickness
(Inches)
.020
.025
.030
.040
.062
.062
.062
.023
.034
.040
.062
.062
Min. Bend
Radius
(Inches)
1/2
5/8
3/4
1
1 1/8
1 1/4
2 1/2
1/2
3/4
1
1 1/4
2 1/2
.017
.022
.024
.033
.040
.048
.062
1/2
.026
.039
.050
.075
.075
3/8
5/8
3/4
1
1 1/2
1 3/4
2 3/8
5/8
7/8
1 1/2
2 1/2
.023
.024
.024
.033
.040
.040
.048
.060
.062
3/8
.040
.062
.062
1/2
.040
.062
.062
Metal Tubing/Fitting Reference Guide
Max. Recom.
Working
Pressure
(PSI)
Min. Burst
Pressure
(PSI)
125
125
125
100
150
90
65
500
500
500
400
600
350
250
225
225
225
225
188
900
900
900
900
750
Poly-Flo®
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)
Poly-Flo® with 261UB Universal Nut & Sleeve
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8
O.D.) with 261UB Universal Nut & Sleeve
375
375
375
375
375
375
375
1500
1500
1500
1500
1500
1500
1500
Poly-Flo® with 261UB Universal Nut & Sleeve
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8
O.D.) with 261UB Universal Nut & Sleeve
OmegaFlo®
Hi-Duty®*
Hi-Seal®*
625
625
625
625
500
2500
2500
2500
2500
2000
Poly-Flo® (1/8 & 3/16 O.D. only) with 261UB
Universal Nut & Sleeve
OmegaFlo®
Hi-Duty®*
Hi-Seal®*
Poly-Flo® with 261UB Universal Nut & Sleeve
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)
OmegaFlo®
Hi-Duty®*
Hi-Seal®*
1
2
50
40
35
200
160
140
Poly-Flo®
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)
1
1 1/4
2 1/2
100
88
63
400
350
250
Poly-Flo®
Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)
7/8
1/2
1/4
1
1 1/2
3/4
2
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
.030
.030
.030
.032
.032
.032
.035
.035
.035
4300
2850
2100
1800
1500
1150
1000
850
650
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
.030
.030
.030
.032
.032
.032
.035
.035
400
400
300
300
500
200
150
150
Tube
Size
O.D.
Tube
Wall
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
.030
.030
.030
.030
.032
.032
.035
.035
.035
COPPER PIPE
RED BRASS
ASTM B43
1/8
1/4
3/8
1/2
.062
.082
.090
.107
3000
3000
3000
2000
STEEL
COPPER
BRAZED
(BUNDY)
ASTM A254
DOUBLE LAP FLARE
1/8
3/16
1/4
5/16
3/8
1/2
5/8
.028
.028
.034
.034
.042
.049
.049
4600
4000
3600
2750
2500
2250
2100
STEEL
SEAMLESS
SAE J524
WELDED
SAE J525
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
1 1/4
1 1/2
.028
.028
.035
.035
.049
.049
.049
.049
.065
.065
.083
.083
6050
4180
3800
3340
3960
2900
2280
1880
2150
1860
1920
1580
Tubing
Tube
Size
O.D.
Tube
Wall
STAINLESS
STEEL
ANNEALED
SEAMLESS
TYPE 304
ASTM A213
1/8
3/16
1/4
3/8
1/2
5/8
3/4
Fittings
1000
1000
1000
1000
1200
1000
1000
1200
1000
5/8
Tube
Wall
Maximum
Operating
Pressure
(PSI)
Tubing
250
250
250
250
300
250
250
300
250
1/2
Tube
Size
O.D.
COPPER
DEAD SOFT
SEAMLESS
ASTM B75
ANSI H23.3
COPPER
DEAD SOFT
SEAMLESS
ASTM B75
ANSI H23.3
Tubing
COPPER
DEAD SOFT
SEAMLESS
ASTM B75
ANSI H23.3
1
*Consult factory for further information.
1
Insert must be used with SN tubing when temperature exceeds 180˚ F and with NF tubing under all temperature conditions.
2
Insert must be used with Poly-Flo® tubing under all temperature conditions.
1
1
* Consult factory for further information.
1/4
1/2
.028
.028
.035
.049
.049
.049
.049
.065
.083
.083
Tubing
Not
Belled
Fittings
Hi-Duty®
45˚ Flare
Hi-Seal® Brass
Compresamatic™
Compression
Omega Flo
Poly-Flo® with Universal Sleeve*
Poly-Flo® Kwik-Connect Couplings*
(1/4 & 3/8 O.D.) with 261UB
Universal Nut & Sleeve
Tubing
Belled
1000
750
500
500
350
200
2000
1500
1000
1000
700
500
400
350
300
Fittings
Flex®
Brass Pipe*
45˚ Flare
Hi-Seal® Steel*
Type
316
Sleeves
Type
17-4 PH
Sleeves
8180
5650
5900
5500
4100
3300
2700
8180
5650
5900
5500
4100
3300
2700
2510
2580
2130
Fitting
Hi-Seal® Stainless Steel*