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PNEUMATIC QUICK COUPLERS
U UNIQUIK
UNIVERSAL
1/4 INTERCHANGE
UNIVERSAL
TO COUPLER CONFUSION
(AUTOMATIC)
UNIVERSAL
INTERCHANGE
1/4 INDUSTRIAL
TYPE
FEATURES
• UNIQUIK 1/4 UNIVERSAL Interchange
coupler will accept 1/4 INDUSTRIAL,
1/4 TRUFLATE, and ARO 210 type plugs
• Automatic push-to-connect operation
• Corrosion-resistant Brass and
plated Steel construction
FITS ALL THREE
ARO 210
TYPE
1/4 TRUFLATE
TYPE
AUTOMATIC COUPLER
• Sleeve guard protects against accidental
disconnection when the coupler is
dragged on the floor or over
obstructions
35
• Deep knurled socket sleeve for positive
gripping
• Proven and positive connection using
ball-locking mechanism
3
THE SOLUTION
S
20
SCFM
150
PSI
FEMALE THREAD
APPLICATIONS
• General air service
• Pneumatic tools
CONSTRUCTION
• Socket Body: Brass / Nickel plated Brass
• Sleeve: Zinc plated Steel / Nickel plated
Steel
• Valve: Brass
• Valve Spring: Stainless Steel
Brass
(F) NPT
1/4
3/8
Nickel plated Brass
Prod. No
20.440
20.460
Prod. No
20.442
--
MALE THREAD
• Locking Balls and Pins: Stainless Steel
• Seals: Buna-N / Nitrile
Brass
(M) NPT
1/4
3/8
Nickel plated Brass
Prod. No
20.640
20.660
Maximum Working Pressure
150 PSI
Temperature Range
-40 °F to 160 °F (-40 °C to 71 °C)
Air Flow
35 SCFM at 100 PSIG inlet
with 10 PSIG pressure drop
Brass
I.D.
1/4
3/8
Prod. No
20.740
20.760
TOPRING
HOSE BARB
SPECIFICATIONS
Prod. No
20.642
--
99
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Page 100
PNEUMATIC QUICK COUPLERS
UNIVERSAL
5
U UNIMAX
UNIVERSAL
1/4 INTERCHANGE
THE SOLUTION
(AUTOMATIC)
TO COUPLER CONFUSION
ULTRAFLO
BENEFITS
• UNIMAX 1/4 UNIVERSAL Interchange
eliminates compatibility problems by
accepting ULTRAFLO, 1/4 INDUSTRIAL,
ARO 210, 1/4 TRUFLATE, and LINCOLN
type plugs
• Proven six ball-locking mechanism
evenly distributes load to resist wear
for longer service life
FEATURES
• Automatic push-to-connect operation
• Corrosion-resistant Nickel plated Steel
construction
• Sleeve guard protects against accidental
disconnection when the coupler is
dragged on the floor or over obstructions
• Deep knurled socket sleeve for positive
gripping
• Proven and positive connection using
6 ball-locking mechanism
1/4 INDUSTRIAL
TYPE
UNIVERSAL
INTERCHANGE
FITS ALL FIVE
ARO 210
TYPE
1/4 TRUFLATE
TYPE
AUTOMATIC COUPLER
LINCOLN TYPE
37
SCFM
FEMALE THREAD
APPLICATIONS
• General air service
• Pneumatic tools
(F) NPT
1/4
Prod. No
20.441
CONSTRUCTION
TOPRING
• Socket Body: Nickel plated Steel
• Sleeve: Nickel plated Steel
• Valve: Steel
• Valve Spring: Steel
• Locking Balls and pins: Stainless Steel
• Seals: Buna-N/Nitrile
100
MALE THREAD
(M) NPT
1/4
Prod. No
20.641
Please see page 384 for more details
SPECIFICATIONS
Maximum Working Pressure
200 PSI
Temperature Range
-40 °F to 212 °F (-40 °C to 100 °C)
62.710
Air Flow
37 SCFM at 100 PSIG inlet
with 10 PSIG pressure drop
Swivel connector with flow
regulator and UNIVERSAL coupler
62.714
Swivel connector
with UNIVERSAL coupler
200
PSI
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Page 101
PNEUMATIC QUICK COUPLERS
U UNIMAX
UNIVERSAL
1/4 INTERCHANGE
(AUTOMATIC)
ULTRAFLO
UNIVERSAL
INTERCHANGE
1/4 INDUSTRIAL
TYPE
S
20
FITS ALL FIVE
ARO 210
TYPE
ROTARY MANIFOLD WITH
UNIMAX COUPLERS
1/4 TRUFLATE
TYPE
AUTOMATIC COUPLER
LINCOLN TYPE
FEATURES
• Allows easy connection of several hoses
to a single air source
• Comes with 3 couplers and 1 plug for
all connections
• UNIMAX 1/4 UNIVERSAL Interchange
eliminates compatibility problems by
accepting ULTRAFLO, 1/4 INDUSTRIAL,
ARO 210, 1/4 TRUFLATE and
LINCOLN Type plugs
• Rotary manifold
• 3 x 20.441 UNIMAX Couplers
• 1 x 20.142 1/4 INDUSTRIAL Plug
Prod. No
20.714
BAR MANIFOLDS WITH
UNIMAX COUPLERS
FEATURES
• Allows easy connection of several hoses
to a single air source
• 1/2 (F) NPT output port
• UNIMAX 1/4 UNIVERSAL Interchange
eliminates compatibility problems by
accepting ULTRAFLO, 1/4 INDUSTRIAL,
ARO 210, 1/4 TRUFLATE and
LINCOLN Type plugs
Manifold with 20.641 couplers
Prod. No
20.716
20.717
20.718
20.719
Couplers
2
3
4
5
TOPRING
• 1/2 (F) NPT input port
101
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Page 102
PNEUMATIC QUICK COUPLERS
with
I/M INDUSTRIAL
INTERCHANGE
1/4 PLUGS
STAINLESS
STEEL
THREAD
SEALANT
AVAILABLE
AVAILABLE
Female Plug
BENEFITS
Male Plug
FEMALE THREAD
• Hardened Steel / Stainless Steel
construction for strength
• Corrosion resistant for long service life
• Made precisely to standards to ensure
compatibility
• 20.248: Pre-applied thread sealant for
air tight connections
(F) NPT
1/8
1/4
3/8
Zinc Plated Steel
Prod. No
20.122
20.142
20.162
Stainless Steel
Prod. No
-20.146
--
Zinc Plated Steel
Prod. No
20.222
20.242
20.262
Stainless Steel
Prod. No
-20.246
--
MALE THREAD
FEATURES
• Compatible with ISO Standards
6150 B-12 and Military Specification
MIL-C-4109
• Hardened Steel construction/Stainless Steel
• Zinc plated/ Stainless Steel
(M) NPT
1/8
1/4
3/8
Zinc Plated Steel
with thread sealant
-20.248
--
ALSO AVAILABLE
Adjustable Pocket
Blow Gun
with 1/4 INDUSTRIAL
Interchange Plug
HOSE BARB
Zinc Plated Steel
Prod. No
20.342
20.352
20.362
I.D.
1/4
5/16
3/8
60.005
LOCK-ON HOSE BARB
Ball Foot Tire
Chuck
with 1/4 INDUSTRIAL
Interchange
Plug
TOPRING
63.137
102
Zinc Plated Steel
Prod. No
20.345
20.365
I.D.
1/4
3/8
FREE ANGLE FITTINGS
TECH TIP
Free angle fittings are designed
to provide 360° of rotation and
up to 45° of angle for air tool
and air hose supply lines
For more details please
see page 382
62.360
(M) NPT
1/4
1/4
Type
30º Free angle (MAXPRO)
45º Free angle (MAXPRO)
62.430
Prod. No
62.360
62.430
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Page 103
PNEUMATIC QUICK COUPLERS
I/M TOPQUIK
INDUSTRIAL
1/4 INTERCHANGE
CRUSH
RESISTANT
SAFETY
LIGHT
WEIGHT
SAFE
36
225
S
20
COMPATIBLE
PLUGS
ON PAGE
(AUTOMATIC)
102
BENEFITS
• Prevents dangerous hose whip through
two-step disconnection
• Shock and crush resistant coupler
provides exceptionally long service life
• Non-marring coupler body prevents
scratching of delicate surfaces
• Super light weight contributes to
ergonomics and safety
• Low disconnection noise reduces workplace noise pollution
SCFM
PSI
PREVENTS DANGEROUS HOSE WHIP
SAFETY COMES FROM 2 STEP DISCONNECTION
FEATURES
• Accepts 1/4 INDUSTRIAL type plugs
(Military Specification MIL-C-4109)
• Automatic push-to-connect operation
• Downstream pressure is automatically
vented and disconnection is performed
easily at zero pressure
• Meets ISO 4414 safety standards
• Disconnection sound level of only 80 dB
• Leak-proof reliability
• Slide the sleeve
back to release
downstream pressure
• Slide the sleeve
forward
• The plug is released, but
held within the coupler
• The plug is released
completely
BLUE RING
indicates
1/4 INDUSTRIAL
Interchange
Coupler
APPLICATIONS
• Any air tool connection where hose whip
and accidental disconnection must be
avoided
CONSTRUCTION
• Coupler Body: High impact plastic
• Backnut: Nickel plated Brass
• Seals: Buna-N/Nitrile
Maximum Working Pressure
225 PSI
(F) NPT
1/4
3/8
Prod. No
20.449
20.469
MALE THREAD
Temperature Range
5 °F to 160 °F (-15 °C to 70 °C)
Weight
1-3/4 oz (50 grams)
Air Flow
36 SCFM at 100 PSIG inlet
with 10 PSIG pressure drop
(M) NPT
1/4
3/8
Prod. No
20.649
20.669
TOPRING
SPECIFICATIONS
FEMALE THREAD
103
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PNEUMATIC QUICK COUPLERS
I/M TOPQUIK PLUS
HIGH
PRESSURE
SAFE
40
250
INDUSTRIAL
1/4 INTERCHANGE
SAFETY
COMPATIBLE
PLUGS
ON PAGE
(AUTOMATIC)
102
BENEFITS
• Prevents dangerous hose whip through
two-step disconnection
• High flow, high pressure coupler
provides superior tool performance
• Non-marring sleeve prevents scratching
of delicate surfaces
• Low disconnection noise
• Valve system that reduces the
connection force by 50% compared to
conventional couplers
FEATURES
• Accepts 1/4 INDUSTRIAL type plugs
(Military Specification MIL-C-4109)
• Automatic push-to-connect operation
• Downstream pressure is automatically
vented and disconnection is performed
easily at zero pressure
• Meets ISO 4414 safety standards
• Leak-proof reliability
SCFM
PREVENTS DANGEROUS HOSE WHIP
SAFETY COMES FROM 2 STEP DISCONNECTION
• Slide the
sleeve back
to release
downstream
pressure
• The plug is released,
but held within
the coupler
• Slide the sleeve
forward
• The plug is
released completely
BLUE RING
indicates
1/4 INDUSTRIAL
Interchange
Coupler
APPLICATIONS
• Any air tool connection where hose whip
and accidental disconnection must be
avoided
CONSTRUCTION
TOPRING
•
•
•
•
•
•
104
Coupler Body: Zinc plated Steel
Sleeve: Glass-filled Acetal Plastic
Locking Balls and Pins: Hardened Steel
Valve: Brass
Seals: Buna-N/Nitrile
Valve Spring: Stainless Steel
SPECIFICATIONS
FEMALE THREAD
(F) NPT
1/4
3/8
Prod. No
20.447
20.467
MALE THREAD
Maximum Working Pressure
250 PSI
Temperature Range
-4 °F to 140 °F (-20 °C to 60 °C)
Air Flow
40 SCFM at 100 PSIG inlet with
10 PSIG pressure drop
(M) NPT
1/4
3/8
Prod. No
20.647
20.667
PSI
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Page 105
PNEUMATIC QUICK COUPLERS
I/M QUIKSILVER
INDUSTRIAL
1/4 INTERCHANGE
(AUTOMATIC)
S
20
COMPATIBLE
PLUGS
ON PAGE
102
BENEFITS
• High performance, corrosion-resistant
coupler for long service life
• Delivers high air volume with low
pressure drop for better tool
performance
• Drag guard protects against accidental
disconnection
• Two versions for different applications
FEATURES
44
250
SCFM
PSI
With Metal Drag Guard
• Valve system reducing
connection force by 50%
compared to conventional
couplers
44
SCFM
350
PSI
With Acetal Drag Guard
• High pressure
• Lightweight
• Accepts 1/4 INDUSTRIAL type plugs
(Military Specification MIL-C-4109)
• Automatic push-to-connect operation
• Easy to connect, even under pressure
• Deep knurled socket sleeve for
positive gripping
• Proven and positive connection using
ball locking mechanism
BLUE RING
indicates 1/4
INDUSTRIAL
Interchange
Coupler
CONSTRUCTION
•
•
•
•
•
•
•
Coupler Body: Zinc plated Steel
Drag Guard: Zinc plated Steel or Acetal
Valve Mechanism: Brass or Acetal
Sleeve: Zinc plated Steel
Valve Spring: Stainless Steel
Locking Balls: Hardened Steel
Seals: Buna-N/Nitrile
FEMALE THREAD
(F) NPT
1/4
3/8
Maximum Working Pressure
Metal Drag Guard: 250 PSI
Acetal Drag Guard: 350 PSI
Easy Connection
Prod. No
20.646
20.666
High Pressure and Lightweight
Prod. No
20.645
--
MALE THREAD
Temperature Range
-4 °F to 140 °F (-20 °C to 60 °C)
Air Flow
44 SCFM at 100 PSIG inlet
with 10 PSIG pressure drop
High Pressure and Lightweight
Prod. No
20.445
--
(M) NPT
1/4
3/8
TOPRING
SPECIFICATIONS
Easy Connection
Prod. No
20.446
20.466
105
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Page 106
PNEUMATIC QUICK COUPLERS
I/M AUTOMAX
INDUSTRIAL
1/4 INTERCHANGE
(AUTOMATIC)
COMPATIBLE
PLUGS
ON PAGE
102
FEATURES
37
• Accepts 1/4 INDUSTRIAL type plugs
(Military Specification MIL-C-4109)
SCFM
• Automatic push-to-connect operation
• Proven and positive connection
using pin-lock mechanism
• Deep knurled socket sleeve for
positive gripping
APPLICATIONS
• General air service
• Pneumatic tools
CONSTRUCTION
• Socket Body: Brass
• Backnut: Zinc plated Steel
• Sleeve: Zinc plated Steel
• Springs: Stainless Steel
FEMALE THREAD
• Valve: Brass
• Locking Mechanism: Hardened Steel
and Zinc plated pins
• Seals: Buna-N/Nitrile
(F) NPT
1/4
3/8
Prod. No
20.444
20.464
MALE THREAD
TOPRING
(M) NPT
1/4
3/8
106
SPECIFICATIONS
Maximum Working Pressure
250 PSI
Prod. No
20.644
20.664
HOSE BARB
Temperature Range
-40 °F to 225 °F (-40 °C to 107 °C)
Air Flow
37 SCFM at 100 PSIG inlet
with 10 PSIG pressure drop
I.D.
1/4
3/8
Prod. No
20.744
20.764
250
PSI
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Page 107
PNEUMATIC QUICK COUPLERS
I/M MAXQUIK PLUS
INDUSTRIAL
1/4 INTERCHANGE
(MANUAL)
S
20
COMPATIBLE
PLUGS
ON PAGE
102
FEATURES
STAINLESS
STEEL
• Accepts 1/4 INDUSTRIAL type plugs
(Military Specification MIL-C-4109)
AVAILABLE
• Rugged and reliable
37
250
SCFM
PSI
• Ball-locking mechanism
• Sleeve must be manually retracted
to connect or disconnect the plug
APPLICATIONS
• General air service
• Pneumatic tools
• Food and pharmaceutical industries
(Stainless Steel)
CONSTRUCTION
• Socket Body: Brass / Stainless Steel
• Sleeve: Nickel plated Steel / Stainless Steel
• Valve: Zinc plated Steel / Stainless Steel
• Locking Balls: Stainless Steel
FEMALE THREAD
• Valve Spring: Stainless Steel
• Seals: Buna-N/Nitrile
(F) NPT
1/4
Brass
Prod. No
20.844
Stainless Steel
Prod. No
20.846
Brass
Prod. No
20.944
Stainless Steel
Prod. No
20.946
MALE THREAD
(M) NPT
1/4
HOSE BARB
Maximum Working Pressure
250 PSI
Temperature Range
-40 °F to 225 °F (-40 °C to 107 °C)
Air Flow
37 SCFM at 100 PSIG inlet
with 10 PSIG pressure drop
I.D.
1/4
3/8
Brass
Prod. No
20.544
20.564
TOPRING
SPECIFICATIONS
107
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PNEUMATIC QUICK COUPLERS
I/M MAXQUIK
INDUSTRIAL
1/4 INTERCHANGE
(MANUAL)
COMPATIBLE
PLUGS
ON PAGE
102
FEATURES
24
• Accepts 1/4 INDUSTRIAL type plugs
(Military Specification MIL-C-4109)
SCFM
• Sleeve must be manually retracted
to connect or disconnect the plug
• Compact and economic design
• 4 ball locking mechanism allows for
a tight and long-lasting connection
• Sleeve guard prevents accidental
disconnection
• Deep knurled socket sleeve for
positive gripping
APPLICATIONS
• Pneumatic tools such as staplers,
nailers, screwdrivers, and others
FEMALE THREAD
CONSTRUCTION
• Socket body: Zinc plated Steel
• Backnut: Zinc plated Steel
• Sleeve: Zinc plated Steel
• Valve: Zinc plated Steel
(F) NPT
1/4
3/8
Prod. No
20.842
20.862
• Valve Spring: Nickel plated Steel
• Locking Balls: Nickel plated Steel
• Seals: Buna-N/Nitrile
MALE THREAD
TOPRING
(M) NPT
1/4
3/8
108
SPECIFICATIONS
Maximum Working Pressure
250 PSI
Prod. No
20.942
20.962
HOSE BARB
Temperature Range
-40 °F to 225 °F (-40 °C to 107 °C)
Air Flow
24 SCFM at 100 PSIG inlet with
10 PSIG pressure drop
I.D.
1/4
3/8
Prod. No
20.542
20.562
250
PSI
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Page 109
PNEUMATIC QUICK COUPLERS
I/M MAXQUIK
INDUSTRIAL
1/4 INTERCHANGE
S
20
(MANUAL)
ROTARY MANIFOLD WITH
MAXQUIK COUPLERS
FEATURES
• Allows easy connection of several
hoses to a single air source
• Comes with 3 couplers and 1 plug for
all connections
• Rotary manifold
• 3 x 20.842 1/4 INDUSTRIAL Couplers
• 1 x 20.142 1/4 INDUSTRIAL Plug
Prod. No
20.715
BAR MANIFOLDS WITH
MAXQUIK COUPLERS
FEATURES
• Allow easy connection of several
hoses to a single air source
• 1/2 (F) NPT output port
Manifold with 20.942 couplers
Prod. No
20.720
20.721
20.722
20.723
Couplers
2
3
4
5
TOPRING
• 1/2 (F) NPT input port
109
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Page 110
PNEUMATIC QUICK COUPLERS
I/M MAXQUIK
INDUSTRIAL
1/4 INTERCHANGE
COUPLER KITS
HOSE CONNECTION KIT
TOOL CONNECTION KIT
• Ideal for both tool and supply
connections to an air hose and tool
• Ideal for connecting a tool to a hose
Includes:
• (1) 20.842 Manual Coupler (1/4 (F) NPT
• (1) 20.242 Plug (1/4 (M) NPT
• (1) 20.842 Manual Coupler
1/4 (F) NPT
• (1) 20.142 Plug 1/4 (F) NPT
• (1) 20.242 Plug 1/4 (M) NPT
• (1) 41.105 Union 1/4 (M) NPT
Prod. No
20.704C
Prod. No
20.711C
TRIPLE HOSE SPLITTER KIT
DOUBLE HOSE SPLITTER KIT
• Allows connection of three tools to a single
air supply hose
• Allows connection of two tools to a single
air supply hose
Includes:
Includes:
• (3) 20.942 Manual Coupler 1/4 (M) NPT
• (1) 62.800 Triple Manifold
• (1) 20.242 Plug 1/4 (M) NPT
• (2) 20.942 Manual Coupler
1/4 (M) NPT
• (1) 62.850 Double Manifold
• (1) 20.242 Plug 1/4 (M) NPT
Prod. No
20.703C
Prod. No]
20.702C
TRIPLE TOOL
HOSE CONNECTION KIT
TOPRING
• Provides connections for
air supply hose and three tools
110
Includes:
Includes:
• (1) 20.842 Manual Coupler 1/4 (F) NPT
• (1) 20.142 Plug 1/4 (F) NPT
• (3) 20.242 Plug 1/4 (M) NPT
Prod. No
20.712C
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Page 111
Hose Whip:
better control and
better protection!
300
PSI
•
Protection
Extends the life of the hose and coupler by
acting as a shock absorber and protecting it
against tool vibration
•
Control
Allows the operator an easier and wider range of
motion while increasing the worker productivity
•
Ergonomic
Reduces worker fatigue when using tools with
heavy vibrations
All sharp bends on hose lines
should be avoided. These tend
to shorten hose life, increase
pressure drop, retard swivel
action, increase pump load and
raise the temperature of the
fluid. A hose whip should be
installed to avoid strain on hose
and coupler assembly.
See page 388 for more details
111