Gauges
IMPORTANT INFORMATION: Product must be installed
and used in strict conformance with NFPA Pamphlet 58 and/or
NFPA Pamphlet 54 and all other codes, regulations and manufacturer recommendations.
Failure to follow these codes, regulations and recommendations
could result in hazardous installation, bodily injury and/or death.
PRODUCT TRAINING SCHOOLS AVAILABLE. Contact a GEC
customer service representative for more information.
WARNING: LP Gas is extremely flammable and explosive.
Devices used for handling LP Gas and Anhydrous Ammonia must
be installed and used in strict conformance with NFPA Pamphlet
58 and 54 and all other codes, regulations and manufacturer
recommendations.
209
How To Order A Gauge
Tank configuration shown is appropriate for tanks built since the mid-1970’s. If yours does not match, please call the Gas
Equipment Company location nearest you and we will be glad to help.
1. Determine Tank Type
❏ Above Ground
❏ Under Ground
2. Determine Gauge Head Type
❏JR - 4 bolt
A = 2-1/32
❏ SR - 4 bolt
❏ 1-1/4” Thread
A = 2-1/2
❏ 1” Thread
3. Determine Tank Diameter
D = _______ “
From Tank Data Plate or
Measure Circumference (in inches) and divide by 3.14
4. Determine Riser Height: H = ________ “
Note: Riser height is the distance, in inches, from tank surface to
top of mounting flange or coupling for gauge.
Distance
"H" Dimension
"H"
"H" Dimension
"H"
Height
Footring
5. Determine Mounting Position
Top Mount
Angle
Mount
Center
Line
End
Mount
❏ Top Mount
❏ Angle Mount
❏ Side Mount
❏ End Mount
Side Mount
Note: Pivot point of float must be at center line of tank.
210
Adjustable Liquid Level Gauge
Here is an adjustable, magnetic, liquid-level gauge which makes it a snap
to quickly and economically replace non-functional LP Gas gauges in the
field. Because one size adjustable gauges fit many tanks, the ‘One’
Gauge greatly reduces the number of spare gauges you need to stock.
The ‘One’ Gauge is UL listed for LP gas service.
Junior™, 4-Bolt Adjustable Gauges
Part #
Adj. Stem Length
Application
0049S02159
12 1⁄2” to 19 3⁄4”
Above Ground
Senior™, 4-Bolt Adjustable Gauges
Part #
Adj. Stem Length
Application
0049S02207
12 1⁄2” to 19 3⁄4”
Above Ground
Junior™ Brass Threaded
Adjustable Gauge
1 1⁄4" NPT Threaded
Part #
Adj. Stem Length
Application
0049S02203
12 1⁄2” to 19 3⁄4”
Above Ground
1" NPT Threaded
Part #
Adj. Stem Length
Application
0049S02160
12 1⁄4” to 19 3⁄4”
Above Ground
Common Junior™ & Senior™
Float Assemblies - Top Mount
Part #
Tank Diameter
6857S11009
6857S13759
6810S14379
6857S17009
24”
30”
32”
37.5”
Assembly Instructions
B6287-4
STEP 1: **NOTE: THESE ASSEMBLY INSTRUCTIONS ARE GOOD FOR MODEL #'S 6285-, 6287, 7287-, & 8987OLD GAUGE LENGTH
SELECT FLOAT ARM
TO FIT TANK
NEW GAUGE TO OLD GAUGE LENGTH
STEP 4:
INSERT BRASS BEARING,
0109-00495, THROUGH
OTHER SIDE OF GEAR HOUSING
FLOAT ARM TO BE INSERTED FROM
FRONT SIDE SO THAT SINGLE BLACK
MARK ON FLOAT ARM GEAR FITS
BETWEEN TWO WHITE MARKS ON
PINION GEAR.
STEP 5:
GEAR HOUSING
LOCKNUT
B6287-4
CENTERSHAFT
"R" LOGO
MARK OR SCRIBE
CENTERSHAFT AS SHOWN
STEP 2:
ORIGINAL MARK
FROM STEP 1
CUT OFF EXCESS CENTERSHAFT
JUST BELOW MARK AS SHOWN
INSERT SCREW, 0040-00479,
WITH #1 PHILLIPS SCREWDRIVER
PROPERLY TIGHTENED
INCREASE SUPPORT LENGTH
BACK TO OLD GAUGE LENGTH
AT
STEP 7:
.
C
C
Y
YL
L.
80
HES
C HES
RO
ROC
FILL
FILL
TER
GAU
GAU
30
GES
GES
INC.
INC.
OF
OF
90
95
ING
ING
20
TEX
TEX
AS
AS
UL
10
U.S.A.
DAL
DAL LAS
TX. U.S.A.
LAS TX.
5
NO.
NO.
DIAL
DIAL
B6287-4
H R
IZ
Z ..
TA
AN
NK
ND T
UND
KS
S
ROOU
MAX.
MAX. LEVE
GR
LEVEL
%
%TTO
EG
L
OTT
VE
LIQUID
AT
AT LIQUID
O
OV
AALL
BB
PP.. ˚F
TEM
TEM
˚F
AA
VV
20 60
60 80
00 20
80
100
BBUU
100
BBUU
120
120
RROORROO
0P
0P PP
00
70
DO NOT USE FOR
60
50
40
55 /
55
O
O
CAREFULLY
RETIGHTEN
ORIGINAL MARK
LINES UP WITH
EDGE OF LOCKNUT
DIAL SHOULD READ APPROXIMATELY
45-50% WITH FLOAT ARM AT 90º
TO SUPPORT. MOVE FLOAT ARM
UP AND DOWN TO CHECK FOR FREE
MOVEMENT
E
E
M
M
SHAFT IS NOW
RECESSED
U
LLU
O
O
B6287-4
CHECK FOR FREE MOVING
PINION AND CLEAR HOLE
33
STEP 3:
STEP 6:
27
TEMPORARILY ADJUST SUPPORT
SHORTER THAN THE
MARK ON CENTERSHAFT
5-
MARK NEW GAUGE
AS SHOWN
TO BE LOOSENED
211
ASME Tank & DOT Cylinder Gauges
Rochester Gauge Information
Rochester gauges are the standard of excellence for measuring LPG levels. Stainless steel bearing surfaces and self-aligning bevel gears ensure extremely long life.
The one-piece, die-cast plastic gear housing is designed to
protect gear operation. The nitrile float is another exclusive
development of Rochester engineers. This lighter float lets
Rochester use a lighter counter weight which lengthens gauge
Junior™, 4-Bolt Gauges
Furnished with gasket, dial, and 4 mounting bolts.
Part #
6281
Bolt circle*
Description
Mounting bolt
Top mounting
2 1/32
6284
(4) 1/4" - 28
Side, end or angle mount
*Measured diagonally
Senior™, 4-Bolt Gauges
Furnished with gasket, dial, and mounting bolts.
Part # Bolt Circle*
6280
Description
Mounting Bolt
Top mounting
6283
Side, end or angle mount
2 1/2"
(4) 5/16" - 24
6290
Top mounting with 4" dial
6293
Side, end or angle mount
with 4" dial
*Measured diagonally
Junior™, Threaded Gauges
1-1/4" NPT Threaded
Part #*
Description
7281
Zinc head, top mounting
7284
Side, end or angle mount
Hex
2"
1" NPT Threaded
Part #*
Description
Hex
8981
Top mount
2"
Part #*
Description
Hex
7381
Top mount
7384
End mount
3/4" NPT Threaded
2"
*Use “B” prefix for Brass head gauge, ie: B7384 Brass Head Gauge
212
life particularly where vibration is a factor. Dial chambers are
hermetically-sealed, moisture-proof and easily replaced without exposing the contents of the tank.
The one-piece gauge head is die cast from a high-tensile
strength aluminum alloy. All Rochester 6200 Series gauges
are UL listed for LP gas service.
NH3 Gauges
The A6200 series gauges are designed to withstand the corrosive rigors of NH3 service. The A6400 series is all-stainless-steel
construction designed to withstand NH3 with chemical additives. All “A” prefix gauges are UL listed for NH3 service. These
gauges come standard with direct-reading percentage dials.
Junior™, 4-Bolt Gauges
Furnished with gasket, dial, and 4 mounting bolts.
Part #
Description
A6281
For top mounting.
Includes standard magnet to drive direct-reading dials.
A6284
For side, end or angle mounting.
Senior™, 4-Bolt Gauges
Furnished with gasket, dial, and 4 mounting bolts.
Part #
Description
A6280
For top mounting.
Includes standard magnet to drive direct-reading dials.
A6283
For side, end or angle mounting.
Senior™ N-Serve Gauges
All stainless steel construction.
Furnished with gasket, dial, and 4 mounting bolts.
Part #
A6480-00012
A6480-00013
Description
For top mounting,
N-Serve Gauge
A6200 Series Gauge
For Tank Diameter
46"
41"
Replacement NH3 Dials
Part #
Description
5323S01848
Junior
5002S00002
Senior
Replacement Gaskets - NH3 Compatible
Part #
Description
0015-00855
Junior
0015-00836
Senior
213
Lift Truck Gauges
Perfect for most forklift cylinder replacement.
Junior™, 4-Bolt Gauges
Model #
Cylinder
Size
Mounting
Dial #
Universal
5343S01823
14 lb.
9" I.D.
Horizontal
5323S01789
Vertical
5323S01819
Universal
5343S01815
Horizontal
5323S01789
6284-32
6284-39
6281-5
6284-33
6284-24
20 lb.
12" I.D.
6281-45
Vertical
5323S01818
6284-34
Universal
5343S01791
Horizontal
5323S01789
6284-24
33 1/2 lb.
12" I.D.
6281-48
Vertical
5323S01820
6284-35
Universal
5343S01824
Horizontal
5323S01789
Vertical
5323S01821
Universal
5343S01791
6284-24
43 1/2 lb.
12" I.D.
6281-49
6284-46
6284-45
60 lb.
14" I.D.
Horizontal
5323S01789
6281-50
Vertical
5323S01817
6284-45
Horizontal
5323S01789
6281-38
Vertical
5323S01813
Vertical
5323S01814
Vertical
5323S01816
6281-39
100 lb.
14 1/2"
6281-47
Junior™, Polymer Construction Gauge
3/4" NPT Threaded
This gauge measures the liquid contents of a horizontally mounted lift truck cylinder. The gauge has a second scale for use when
the tank is stored vertically which reads “OK” or “ADD”.
The gauge head accepts a snap-on Junior™ dial and has 1 3⁄8"
[35] hex wrenching flats. The gauge support, center shaft and
float arm are constructed of a propane compatible thermoplastic polymer material. This construction reduces the number of
parts and improves reliability and accuracy.
Model #
Cylinder
Size
7384-4021 20, 33.5, 43.5 bl
214
Mounting
Universal
Dial
5714S02591
Lift Truck Gauges
Junior™, Threaded Gauges
1-1/4" NPT Threaded
Rochester‘s all aluminum and stainless steel gauges are ideal for
rugged, trouble-free, lift truck service. Features include the hermetically-sealed, magnetically-coupled, easily-replaceable dial.
Model #
Cylinder
Size
Mounting
Dial #
Universal
5343S01815
Horizontal
5323S01789
Vertical
5323S01818
7284-33
7284-24
20 lb.
12" I.D.
7281-45
7284-34
7284-24
33 1/2 lb.
12" I.D.
Universal
5343S01791
Horizontal
5323S01789
Vertical
5323S01820
7281-48
7284-35
7284-24
43 1/2 lb.
12" I.D.
Universal
5343S01824
Horizontal
5323S01789
Vertical
5323S01821
7281-49
3/4" NPT Threaded
Stainless steel gears & bearings guarantee longer service. There
is a gauge for all size containers and any mounting position.
Model #
Cylinder
Size
Mounting
Dial #
7381-1003
14 lb.
9" I.D.
Vertical
5323S01915
Universal
5343S01912
Horizontal
5323S01944
7384-1002
Vertical
5323S01914
7384-1006
Universal
5343S01992
7384-1005
7384-1008
7384-1008
7384-1007
7384-1008
7384-1010
20 lb.
12" I.D.
33 1/2 lb.
12" I.D.
43 1/2 lb.
12" I.D.
60 lb. or 100 lb.
14 1/2" I.D.
Horizontal
5343S01944
Universal
5343S01993
Horizontal
5343S01944
Horizontal
5323S01944
215
Motor Fuel Gauges & Farm Tank Gauges
Motor Fuel Gauges
Zinc head gauge with heavy-duty magnet. Ideal with remote
reading replaceable Twinsite® Sender.
Tank
Dia.(")
Tank
Mfg.
Rochester
Part #
8
Manchester
6244-00600 B**
H8LN
320
DR
Brunner
Brunner
Brunner
Manchester
6244-605
6244-00032
6244-00046
6244-00353
H8AB
H10AB
Lower 45
315
H10C
CENTER
DR
DR
DR
DR
Brunner
Brunner
Manchester
6244-00047
6244-00094
6244-00354
H12C
CENTER
Manchester
Brunner
Brunner
6244-00384
6244-00048
6244-00097
10
12
13
14
16
Brunner
6244-00054
Manchester
Manchester
6244-00334
6244-00599
Brunner
Brunner
Brunner
Brunner
Manchester
Brunner
Brunner
6244-00049
6244-00100
6244-00055
6244-00105
6244-00338
6244-00050
6244-00106
Manchester
18
20
Mounting
Angle
H13LN
320
H13C
CENTER
H14A
45
H14LN
320
H14C
CENTER
H16A
45
H16C
CENTER
6244-00604 B**
Brunner
6244-00056
Manchester
Brunner
Brunner
Manchester
Brunner
Manchester
Brunner
6244-00340
6244-00051
6244-00109
6244-00357
6244-00058
6244-00342
6244-00052
Manchester
6244-00358
Brunner
Dial
Type*
DR
TS
DR
DR
DR
TS
DR
DR
DR
DR
TS
DR
TS
DR
DR
TS
DR
DR
H18A
45
H18C
CENTER
H20A
45
H20C
CENTER
6244-00344
H22A
45
DR
Brunner
6244-00343
H22C
CENTER
DR
Brunner
6244-00074
Manchester
Brunner
6244-00181
6244-00073
H24A
45
Manchester
6244-00371
H24C
CENTER
Brunner
6244-00085
H30C
CENTER
22
24
Gauge Head
Stamp
30
*DR = Direct Read Dial
**B = Brass Head
DR
DR
TS
DR
DR
DR
DR
DR
DR
DR
DR
DR
DR
TS = Twinsite® Sender
Farm Tank Gauges
These lever-action gauges are designed for use in stationary
farm tanks or other tanks with flat heads. They are to be
mounted on the centerline in the middle of the head. The maximum recommended float length is 48".
Part #
Description
Application
F7183
Lever-Action Gauge 1 1/2" NPT
Stationary farm tanks or tanks with
flat heads.
5001S00605
Stationary tanks.
Fractional dials
Vibration dampened for mobile tanks.
5002S00605
For correct float-rod sizing and installation, refer to the figure below.
⁄2 Tank height minus 2"
1
File notch near end of float rod
⁄4”
1
216
Bulk Storage Gauges
Magnetel™ Gauge Models
Rochester Magnetel™ Liquid Level Gauges are available in 4"
and 8" dial sizes. Standard calibration is percent of total tank
volume.
Model #
Mounting
6336 -11
Top
Dial size
4"
6339 -11
Side, end or angle
6342 -11
8"
Top
6360 -11
Materials Code/Trim # Chart
Trim #
Type
Service
Gauge
Flange
-11
LPG or NH3
Type 316
stainless steel
Bearing Float &
Stem
Float
support support
drive
Counterbalance
block
tubing magnet
Cold-roll steel - zinc
plated
Type 303
stainless steel
Alnico VI
All
other
parts
300 series
stainless
steel
Trim 11 should be used on containers of 3500 WG or more. Gauges for vertical
tanks require drawings for computing proper gauge dimensions & mounting locations.
More trim levels available for other products.
Specify prefix for appropriate dial & mounting
Dial Prefix
“C” = Combination LPG/NH3.
Mounting Prefix
“X” = When straddle mounting is required.
“Y” = When ordering gauge for 2" opening.
“M” = Special mobile.
“V” = Vertical tank.
When ordering specify:
• Liquid product and specific gravity.
• Type vessel, inside diameter (in inches) & head type
(ellipsoidal, semi elliptical, hemispherical).
• Prefix (see chart).
• Model # for mounting location (top, side, 8" or 4" dial).
• Trim # according to product compatibility requirements.*
• Bolt hole location of mounting flange
• If other than standard percent of total volume dial is required.
• Top-mounted gauges require dimension from mounting flange
face to tank shell plus shell thickness.
• Angle-mounted gauges require tank drawings for computing
proper gauge dimensions.
Common Magnetel Configurations
Part number example
Prefix Model # Trim # Diameter
CX
Combination
LPG/NH3
6342
11
108"
See trim chart
Side, end or angle
mounted 8" dial
Part #
C6342-11-84
Diameter Of Tank
84"
C6342-11-108
108"
C6342-11-130
130"
Special calibration dials are available at extra cost.
Please state requirements. Special gauges made to order.
Straddle mounted
217
Transport Gauges
Ideal for LPG or NH3 bobtails and transports. Also available for CO2 use.
Magnetel ™ Rough Rider™ Gauges
The Rough Rider™ is designed to withstand the vibration and
shock inherent in mobile service. Their service life in over-theroad and off-road transports carrying liquids including LP Gas,
NH3, and cryogenic liquids is unsurpassed. These gauges provide accurate indications of liquid level at a glance, making inconvenient rotary gauges obsolete.
Rough Rider™ gauges are equipped with an exclusive spring
steel shock absorber on the float arm which substantially reduces the stress that can quickly destroy conventional gauges.
Common Rough Rider™ Configurations
Part #
“C” = Combination LPG/NH3.
“D” = Insulated extension for CO2 and other cryogenic liquids.
Mounting Prefix
“M” = Special mobile mounting.
When ordering specify:
• Liquid product and specific gravity.
• Type vessel, inside diameter (in inches) & head type
(ellipsoidal, semi elliptical, hemispherical).
• Prefix (see chart).
• Model # for mounting location (top, side, 8" or 4" dial).
• Trim # according to product compatibility requirements.*
• Bolt hole location of mounting flange
• If other than standard percent of total volume dial is required.
• Top-mounted gauges require dimension from mounting
flangeface to tank shell plus shell thickness.
• Angle-mounted gauges require tank drawings for computing
proper gauge dimensions.
Eliminator™ Rotogauge Replacement
1" NPT
A direct-reading float gauge that is a direct replacement for
rotary-type, dip-tube gauges in LP and NH3 storage tanks.
Only intended for use in tanks with fixed, liquid-level gauges.
Part #
Description
For mobile or stationary tanks up to 44" in
P6293-R4400
diameter
P6293-R6000
For mobile or stationary tanks greater than
44" & up to 60" in Diameter
P6293-R7200
For stationary tanks greater than 60" & up
to 72" in Diameter
P6293-R8400
For stationary tanks greater than 72" & up
to 84" in diameter
218
Diameter of tank
72"
CM6339-11-79
79"
4"
CM6339-11-84
84"
CM6339-11-96
96"
Also available with 8" dials upon request.
Other size supports available by special order.
Specify prefix for appropriate dial & mounting
Dial Prefix
Dial
CM6339-11-72
Bulk Storage & Transport
1" Rotogages® for Large Mobile and Stationary Containers
Rotogages® are designed to provide an accurate determination of LPGas or anhydrous ammonia container contents. They mount in a standard 1" NPT coupling on large mobile or stationary containers.
To operate the Rotogages®, the vent valve is opened and the dip tube
rotated slowly from the container vapor space to the liquid space. The
difference in appearance of the discharge indicates when the liquid level
is reached. Dial readings then indicate the percentage of product in the
container.
Rotogage® Dials
Part
Number
Service
A9091-18L
LP-Gas
All Sizes
A9091-18LX*
LP-Gas
Over 1200 U.S. gallons
A9091-18N
NH3
All sizes
Container Size
* Dial permits higher filling level, as per NFPA 58, (1983) Par. 4-5.2.1, Table 4-5.2.1
Rotogage® Ordering Information
For Container Inside Diameter
Part Number
For Dip Tube
(Ordered Separately)
For Use With
LPG or NH 3
For Mobile
or Stationary
Containers
For Stationary
Containers
Only
A9091R
A9092R
Ellipsoidal Heads
Standard
Dip Tube
Part No.
A9091-M24.0
Side
Mounted
—
Standard
Dip Tube
Length
24"
—
36"
A9091-M36.0
A9093TS*
A9093RS
48"
A9094TS*
A9095TS*
A9094RS
A9095RS
60"
72"
Hemispherical Heads
End
Mounted
Side
Mounted
End
Mounted
30" - 45"
30" - 75"
30" - 45"
30" - 45"
46" - 61"
76" - 108"
46" - 61"
46" - 61"
A9091-M48.0
62" - 79"
109" - 147"
62" - 79"
62" - 79"
A9091-M60.0
A9091-M72.0
80" - 99"
100" - 147"
—
—
80" - 99"
100" - 147"
80" - 99"
100" - 147"
* Supported Design
NOTE: The dip tube must be cut to the required length (1⁄2" of container inside diameter minus 53⁄4").
Custom dip tube lengths available upon request.
3/4” Rotogages® for Small Stationary and Mobile LP-Gas Containers
Rotogages® are designed to provide accurate determination of LP-Gas
container contents. They may be end or side mounted in a standard 3⁄4"
NPT coupling on stationary or mobile containers. To guarantee accurate
measurement, they should not be used on stationary containers that
exceed 60" I.D. or on mobile containers, subject to vibration, with an I.D.
of more than 24".
Dip Tube
For Containers
with Inside
Diameter
2071-L25.7
Up to 40"
2071-L39.7
Up to 60"
Part Number
Rotogage
2070CO
®
Tank
Connection
34
⁄ " M. NPT
Valve
Seat
Orifice
No. 54
Drill Size
NOTE: The dip tube must be cut to the required length (1⁄2 of container inside diameter minus
1⁄2"), when mounted on center line of tank.
219
Gauge Dials — Junior & Senior
Hermetically-sealed, moisture-proof, replaceable dial chambers are easily and safely removable under tank pressure. UV stabilized Jr.
plastic case will not corrode.
R3D Dials - Remote Ready
Part #
5909S02733
5909S02799
5986S02733
5987S02787
5988S02788
Description
Rochester Junior™ Dial / ASME Above ground
Rochester Junior™ Dial / ASME Under ground
Rochester Senior™ Dial / ASME Above ground
JY Taylor Style A Dial
JY Taylor Style B Dial
5909S02733
5986S02733
5987S02787
Junior™ Direct Read Dials for ASME Tanks
Part #
5323S01749
5323S01813
5323S01848
Description
Replaced by R3D Dial # 5909S02733
Junior™ Dial for LPG ASME Underground Tanks 5-95%
Junior™ Dial for NH3 ASME Underground Tanks 5-95%
Junior™ Direct Read Dials for Mobile 4-Bolt Gauges
Part #
5323S01789
5323S01835
5323S01852
5343S01791
5323S01824
5323S01813
Description
Junior™ Mobile Dial - Fractional
Junior™ Dial 10-82% for Vertical Cylinders
Junior™ Dial 5-88% for Vertical Cylinders
Junior™ Universal Dial 33.5# Cylinders
Junior™ Universal Dial 43# Cylinders
5323S01789
5323S01835
5323S01791
™
Junior Direct Read Dials for 3/4” NPT Gauges
Part #
5343S01992
5343S01993
5374S02445
5714S02591
Description
Junior™ Universal Dial 33.5# Cylinders
Junior™ Universal Dial 43# Cylinders
™
Junior Snap-On Dial 20 & 33.5# Duel Use Cylinders
Junior™ Snap-On Dial for 7384-4021
5343S01992
5714S02591
™
Junior Direct Read Dials for 1” NPT Gauges
Part #
5364S01951
5364S02383
Description
Junior™ Snap-On Dial for 8981 Series Gauges
Junior™ Snap-On Dial for 8944 Series Gauges
Senior™ Direct Read Dials
Part #
5844S01749
5002S00002
5364S01951
Description
Senior Dial for LPG - For Above ground use
Senior™ Dial for NH3 - For Above ground use
™
5844S01749
220
Gauge Dials — Other
Universal Dial Kit
Fits any LPG Float Gauge ever built. Complete instructions with
each kit.
Part #
Description
3181-01749
Universal Dial Kit for Junior
3180-17001
Universal Dial Kit for Senior
3181-01848
NH3 Universal Dial Kit for Junior
Advanced Matrix Film TwinSite™
The TwinSite™ is a magnetically-driven, variable-resistance
sender with plotted lead wires. Senders are utilized on both
mobile and stationary applications where direct reading plus an
electrical signal to a remote receiver are required. Models are
available to fit all Rochester Junior™, liquid-level gauges
equipped with our large Alnico drive magnet.
Par t #
Description
Resistance
Range
Part #
Description
Resistance
Range
P5628S02537
Junior™TwinSite™Sender
(for GM)
0-90Ω
P5752S02599
Junior™TwinSite™Sender
(For GM)
40-250Ω
P5630S02538
Junior™TwinSite™Sender
(for Ford & Chrysler)
70-10Ω
P5827S02649
Junior™TwinSite™Sender
(For Dodge Trucks)
220-20Ω
P5638S02542
Junior™TwinSite™Sender
(For Ram Van)
105-10Ω
P5799S02630
Junior™TwinSite™Sender
Current Output
4-20ma
P5663S02527
Junior™TwinSite™Sender
(For Ford)
20-150Ω
P5849S02269
Junior™TwinSite™Sender
Voltage Divider
0-10Ω
P5632S02539
Junior™TwinSite™Sender
Switch
240-30Ω
P5347S02040
Junior™TwinSite™Sender
Switch 1/8 Tank
—
P5679S02560
Junior™TwinSite™Sender
(For Ram Truck)
112-6Ω
Magnetel ™ Replacement Dials
Part #
Description
5015S01403
8" Dial Chamber - Combo for LPG & NH3 - 3% to 97%
5015S00480
8" Dial Chamber - Any Liquid - 3% to 97%
5016S00445
4" Dial Chamber - Any Liquid - Rough Rider - 5% to 95%
5137S01262
4" Dial Chamber - Combo fo LPG & NH3 - Rough Rider - 5% to 95%
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Gauge Accessories
Magnetel ™ Mounting Flanges
Tank-mounting flanges are not included with Magnetel™ Gauges
and should be ordered separately.
NOTE: Flanges welded to tank with top and bottom holes on
the vertical centerline are standard with Rochester Gauges.
When the flange is attached so that the bolt holes span the centerline (see drawing at the right), add the prefix “X” to the
Magnetel™ gauge model number.
Magnetel Mounting
Part #
Description
"A"
"B"
"C"
0022-00029
Forged Steel
2 1/2" NPT Threaded
Neck Flange
2 1/2"
0022-00030
Forged Steel
Welding Flange Only
—
—
—
0022-00500
Forged Steel
Welding Flange Only
1 3/16"
Weld
2 5/16"
0022-00525
2" NPT Sched 80
Threaded Neck Flange.
(Must be installed on
gauge by mfg.
2 1/2"
2" NPT
2 1/16"
1 2
2 5/16"
/ " NPT
Straddle
Bolt holes span center line
Center Line
Bolt holes on center line
Senior Gauge Mounting
3
4 ⁄4"
Part #
Description
"A"
"B"
"C"
“A”
1"
0022-05210
Forged Steel
Welding Flange Only
1"
Weld
1 21/32"
0022-05211
Forged Steel
Welding Flange Only
1"
2" NPT
1 21/32"
Replacement Magnetel ™ Parts
Part #
Description
0003-00005
Glass crystal for 8" dial
0003-00408
Tempered glass crystal for 4" dial
0015-00010
Gasket under 8" crystal, two required
0015-00451
Channel gasket for 4" crystal
0015-00019
Mounting flange gasket—Spiral-wound stainless steel, Teflon filled
0040-00413
Stainless steel dial screw for 4" dial
0093S00001
4" Dial chamber mounting bracket
0093-00403
8" Dial chamber mounting bracket
Magnetel Transmitter
This transmitter is designed to fit Rochester model 6342 and 6360
Magnetel™ Float gauges with 8" dials. The transmitter provides a
current output of 4-20 mA proportional to the liquid volume in a
horizontal storage tank.
Part #
Description
R6315-00012
4-20 ma Transmitter
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“C”
“B”
Gauge Accessories
Weather Guards For Dials
Part #
Description
0023S00001
Weather Cover For 8" Dial
0023S00002
Weather Guard For 4" Dial
0023S00003
Weather Guard For 8" Dial
Weather Cover For
8" Dial
Weather Guard for
4" Dial
Weather Guard for
8" Dial
Screws
Part #
Description
0040-00414
Screw for Junior Gauge Head—
Combination Slotted or Phillips
0040-00415
Screw for Senior Gauge Head—
Combination Slotted or Phillips
0040-00413
Screw for Senior Gauge Head—
Stainless Steel for 4" Dial
0040-00416
Screw for JR & Senior
Dial Mounting
0040-00478
Screw for Senior Gauge Head—
N-Serv A6480 Series
Gaskets, LP Gas
Flat Buna N
Part #
Description
0015-00004
Senior gauge gasket
0015-00007
Junior gauge gasket
0015-00019
Spiralwound gasket,
tef lon filled for SS head
0015-00022
Senior gauge O-ring
0015-00021
Junior gauge O-ring
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Pressure Gauges
Pressure Gauges
Especially designed in a variety of sizes and construction for the LP Gas & anhydrous ammonia industry.
Pressure
Range
Part Number
Dial Size
Case Material
Connection
Brass
1/4” M. NPT
2411
3226A-3
0-30#
J1442
2”
1/4” Bottom
J2042
2434-2
1/4” Back
Steel
2434A-2
35” w.c. &
20 oz. (dual)
29276
0-35” w.c.
5575
J1446
1/4” hose
948
Brass
1/4” M. NPT
Steel
1/4” Bottom
Brass
1/4” M. NPT
0-60#
2”
J1448
5576
0-100#
1178
2-1/2”
J1458
948
J2058
1/8” hose
2-1/2”
Steel
1/4” Bottom
2”
0-300#
1/4” M. NPT
1/4” Back
Brass
J5563
J1458
4-1/2”
J1446
1/4” Bottom
Liquid Filled Pressure Gauges
Part Number
Pressure
Range
1008AL-300
0-300#
Di al
Size
Case
Material
Connection
1 4
/ " bottom
Steel
1008AL-400
1008SB-400
2"
0-400#
Stainless
Steel
1008SSB-400
1
/4" back
NH3 Pressure Gauges
Part Number
Pressure
Range
W0160
0-60#
W0162
0-150#
W0164
0-400#
Di al
Size
Case
Material
Connection
1008AL-400
2 1/2"
Stainless
Steel
1 4
/ " bottom
W0164
®
Magnehelic Differential Pressure Gauge
Magnehelic® gauge is highly accurate with a guarantee within 2% of full scale. Using simple,
frictionless Magnehelic movement, it quickly indicates low air or non-corrosive gas pressures —
either, negative (vacuum) or differential. The design resists shock, vibration and over-pressures. No
manometer fluid to evaporate, freeze or cause toxic or leveling problems.
Portable Unit Includes: Carrying case, Magnehelic Gauge, 9 ft fo 3/16” I.D. rubber tubing,
standhang bracket and terminal tube with holder.
Standard Accessories: Two 1/8” NPT plugs for duplicate pressure taps, two 1/8” pipe thread to rubber tubing adapter and three flush mounting adapters with screws.
Part
Pressure
Number Range
2020
Accuracy
0 - 20”
+/- 2%
of Water of full scale
Overpressure
Temperature
Limits
Dial
Size
Case
Material
25 psig
20 to 140°
4”
Die Cast
Aluminum
Note: Do Not use with Hydrogen gas. Dangerous reactions will occur.
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Mounting
Connection
Orientation
Vertical
1/8” F. NPT
Pressure Gauge Accessories
Pressure Gauge Snubbers
Protects pressure gauge from shocks and pulsations.
Part #
Description
Size
1449
Stainless Steel
1/4” FNPT x 1/4” MNPT
1449
Rego Water Manometer Kit
The water manometer kit is especially suited for use with low pressure
LP-Gas systems. It is ideal for pressure checks downstream of the low
pressure regulator and at the appliances.
Part
Number
Description
1212 KIT
Flexible Tube Water Manometer Kit
Needle Valves
These valves are high quality, “true’’ throttling valves. Unlike most so-called needle valves,
both the body seat and stem are tapered to provide fine, precise control over a wide range
of adjustment without stem galling.
The 1224 may be used as a small, inexpensive shut-off valve between a pressure gauge
and bulk storage container to allow for convenient gauge replacement.
The 1314, 1316 and 1318 provide taper pipe thread by left hand hose connection threads
and are useful in a wide range of torch and fuel burner applications where an accurate throttling action is required.
Par t
Number
Inlet
Connection
14
1224WA
1314WA
1316WA
1318WA
Part #
V-332
V-333
V-334
V-335
V-3055P
V-880P
⁄ " M. NPT
9 16
⁄ "-18 L.H.
14
⁄ " M. NPT
Inlet end
1/4"
female pipe
1/4"
1/4"
⁄ " M. NPT
⁄ " M. NPT
1⁄4" M. NPT
9⁄16"-18 L.H.
18
1 9⁄16"
1 3⁄4"
female pipe
male pipe
female pipe
1/4"
male pipe
female pipe
Length
Outlet end
1/4"
1/4"
male pipe
Height
14
male pipe
1/4"
1/4"
Outle t
Connection
1/4"
female pipe
1/4"
male pipe
Squeeze valve w/ adjustable pilot
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Thermometers & Flow Indicator
LP & NH3 Bimetal Thermometers
These 2", bimetallic thermometers are commonly used on LPGas & NH3 storage tanks, bobtails, and transports. They are recommended for use only with thermowells.
The thermometer is made of type 304 stainless steel, and the
crystal is made out of extra-heavy, curved glass. The aluminum
dial has a white face with large black numbers for easy readability. Actuation is by means of a highly sensitive bimetal element,
dampened to minimize vibration, attached to a pointer. The unit
is hermetically sealed.
Standard Features
• 1⁄2" MNPT
• Dual Scale Calibration:
-90° to +130°F, -70C to +50C, other ranges available
.08"
Part #
Description
"A"
Dimension
1750-00114
1750-00115
1750-9
1
⁄2" NPT Pipe Thread
4"
6"
2" Bimetallic
Thermometer
9"
1750-12
12"
“A”
Flow Indicator
Indicates direction of flow of compatible liquids in pipelines at
working pressures up to 600 psig up to 160°F. The indicator
must be installed in pipeline tees.
Specify Part Number and “A” Dimension
Part #
Length
6286-00325
3 1/4"
6286-00475
4 3/4"
Other lengths available on special order.
Tee Size
“A”
Dimension
1 1/4" x 1 1/4" x 1 1/4"
3 1/4"
2" x 2" x 2"
3 1/4"
2 1/2" x 2 1/2 " x 2"
3 1/4"
3" x 3" x 2"
4 3/4"
1 2
1 2
1 2
2 /" x2 /" x 2 /"
w/ 2 1/2" x 2" bushing
4 3/4"
3" x 3" x 3"
w/3" x 2" bushing
4 3/4"
“A”
Replacement Dial
The distance from the top of the mounting adapter to the end of the vane is the
“A” dimension. This dimension is dependent on the tee size, as shown above.
226
Part #
5013S00048
Tank Monitoring Equipment
Streamline Distribution With Robertshaw Centeron™
Using non-intrusive, wireless tank-level monitors and advanced software, the Centeron™ system provides accurate, daily listings of tanks ready and
near-ready for fills, making unnecessary trips and emergency fills an expensive thing of the past. Fact is, Centeron™ can cut your refill trips by up to
50 percent. These unprecedented cost efficiencies make the economical Centeron™ system an ideal, profit-building solution for both non-degreeday and degree-day sensitive operations. It’s the convenient, money-saving way to streamline your entire LPG distribution process.
The Centeron™ transmitter is attached to the tank gauge and accurately measures tank levels and then sends the data to the Centeron™ controller (located inside the house) using robust DSSS wireless technology. The Centeron™ tank level monitor (TLM) includes sensing and FCC
license-free RF telemetry capabilities. The sensor head screws on the
existing float level gauge. Low cost installation and no maintenance.
Centeron™ Tranmitter features:
1. Magnetically adheres to the tank
2. No field calibration
3. Applies to domestic and bulk storage tanks
4. Reports tank level and outside temperature
5. No hard wiring required, “wireless”
The Centeron™ controller receives wireless signals from Centeron™ monitor and then sends the data to the district host center or to our secure data
center for use in operations management.
Centeron™ Controller features:
1. Uses DSSS broadband technology which is far superior to any other available
2. Easily attaches to any phone
3. Will not interrupt a conversation in progress
4. Can be remotely programmed for tank level thresholds, call windows
and telephone numbers.
5. Unique phase and diverse antenna arrangement eliminates noise, fading,
and signal blocking commonly found when using narrow band technology
The data center operates with a “Call Block” plan. This plan will allow all of your controllers to collectively draw from one block of prepaid calls. A
wide variety of Call Blocks will be offered in order to satisfy all Centeron customers. Inherent benefits of this plan include:
• One simple invoice for all of your data center fees
• Current data for Call Block usage available online
• Multiple controllers collectively draw from the same Call Block
• Reduction in price you pay per call
• Refunds available for unused calls upon cancellation of service
For Domestic applications
Select: 1. Transmitter & specify signal intervals.
2. Controller with or without Temperature sensor.
3. Appropiate type of domestic gauge dial(s).
For Bulk Plant applications
Select: 1. Transmitter & specify signal intervals.
2. Controller without Temperature sensor and for appropiate number of tanks (inputs).
3. Appropiate type of bulk storage gauge dial(s).
Consumer Monitor Package
Part #
TM-RS-228
Description
Pkg. includes: Base Station, Remote Monitor (Dial NOT included)
Domestic Tank Monitoring Package
Part #
TM-RES-R
TM-RES-T
Description
Pkg. includes: TM-GM60, TM-TC1NT, 5909S02733
Pkg. includes: TM-GM60, TM-TC1NT, 5987S02787
TM-RS-228
Transmitters (includes 5 ft. cable)
Part #
TM-GM60
TM-GM120
TM-GM240
Intervals in Minutes
60
120
240
TM-GM60
Controller/Receiver
Part #
TM-TC1T
TM-TC1NT
TM-TC4NT
TM-TC20NT
Temperature Sensor
Yes
No
No
No
Inputs
1:1
1:1
4:1
20:1
Gauge Dials
TM-TC1NT
Domestic
Part #
5909S02733
5986S02733
5987S02787
5988S02788
Description
Rochester R3D JR Dial
Rochester R3D SR Dial
JY Taylor R3D Style A Dial
JY Taylor R3D Style B Dial
Bulk Storage
Part #
TM-MG8-10
TM-JY10-10
Description
Rochester Gauge with 10 ft. cable
J Y Taylor Dial with 10 ft. cable
5909S02733
5323S02787/88
Accessories
Part #
TM-PC CABLE
TM-GMCABLE-5R
Description
Serial interface cable- Controller to PC RS232 port
Additional 5 ft. cable for AG/UG GM monitors available
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