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52
Filler Hose Adapters
Filler Hose AdaptersDesigned to temporarily repair leaking filler valves on consumer containers. Integral check valve prevents product loss and allows disconnection of the regular hose coupling.
3175B installedover leaking filler
Bleeder
3179B
7577V
Unloading Adapters1 12 41 1
2 4
3119A
3120
Used to evacuate LP-Gas containers for relocation or repair. The 3119A, 3120 and 3121 thread directly over 1-3/4” ACME filler valves to withdraw liquid through a dip pipe attached below the filler valve.
These adapters make use of the crank and lever principal to force the filler valve to the open position when it is necessary to evacuate liquid from an LP-Gas container.
The operating lever is rotated clockwise 180 degrees to facilitate a 1/4” downward movement of the of the plunger and counterclockwise 180 degrees to facilitate a 1/2” downward movement of the plunger.
Fillers requiring 1/4” movement to open both checks.Part Numbers: 2418, 2550, 3178, 2555 and 2557
Fillers requiring 1/2” movement to open both checks.Part Numbers: 1475, 2593, 2594, 3179, 7579, 7579P, 8475, 8593 and 8594.
PartNumber
FillerConnection
HoseConnection
OverallHeight
7577V 1-3/4”F ACME
1-3/4”M ACME
3-5/8”
3179B 2-3/8”
E C I I
E C I I
3121Counterclockwise Position
(Stem Protruding)
3121Clockwise Position(Stem Retracted)
FillerClosed
3121 Adapter
PartNumbe
For UseWith Style
HoseConnection
3119A
1-3/4” ACMEFiller Valves
In-line 1-3/4” M ACME
3120Angle 3/4” FNPT
3121
1 12 4
The 3121 adapter makes use of a handwheel operated stem to force the filler valve to the open position.Filler Open
with 3120Engaged
53
ACME Adapters
ACME SIZING GUIDEACME adapters are used extensively in the LP-Gas industry anywhere there is a need to regularly make and break connections such as filling and vapor recovery piping.
The examples given here are offered as a guide in “standard” selection of the correct ACME size. When in doubt, measure the male ACME thread as shown in the adjacent diagram.
Small Cylinders
Bulk Plant Fill
Bobtail
Lift Truck Cylinders Domestic Tanks
3-1/4” ACME SizeExample
1-5/16” ACME 1-1/4” ACME1-1/4” ACMEVapor Return
2-1/4” ACMEVapor Return
2-1/4” ACMEVapor
1-3/4” ACMEDelivery Hose
3-1/4” ACMELiquid Fill
3-1/4” ACMELiquid
1-3/4” ACMEFill
10752
STRAINER
REMOVE COVERTO CALIBRATE
Rego Rego
RegoRego
Rego
R
CORO-VANE
Rego
UL
OPD
3-1/4”
Bobtail &Transport Fill
2-1/4” ACMEVapor
3-1/4” ACMELiquid
2-1/4” ACMEVapor
3-1/4” ACMELiquid
Transport
54
ACME Adapters
ACME Hose Adapters - Liquid Service
3175
3171
BrassPartNumber
SteelPartNumber
Type ofService
CouplingConnection
F ACME
HoseConnection
MNPT
3175B ----
LiquidFilling
1-3/4”
1/2”
3175 A3175 3/4”
3175A A3175A 1”
3185 A3185 2-1/4” 1-1/4”
3195 A3195 3-1/4” 2”
ACME Hose Adapters - Vapor Service
PartNumber
Type ofService
CouplingConnection
F ACME
HoseConnection
MNPT Material
3171
VaporEqualizing
1-1/4”3/8”
Brass
3171A 1/2”
31811-3/4”
3/4”
3181A 1”
3191 3-1/4” 1-1/4”
Designed for filling connections in LP-Gas systems.The nut has female ACME threads which swivels on the male NPT tailpiece.
Designed for vapor equalizing connections in LP-Gas systems.The nut has female ACME threads which swivels on the male NPT tailpiece.The tailpiece incorporates a protruding nozzle to open the upper check on vapor equalization valves.
A3195
A3175
3191
Extended Hose Couplings
PartNumber
Type ofService
HoseConnection
CouplingConnection
Approx.Length
A7575L2
Liquid
1/2” MNPT
1-3/4”F ACME
7”
A7575L3 3/4” MNPT
A7575L4 1” MNPT
A7575L5 1-1/4” MNPT
A7571LAVapor*
1/2” MNPT 1-1/4”F ACMEA7571LB 3/4” MNPT
A7575L4 A7571LB
Designed for filling and vapor equalizing of LP-Gas and anhydrous am-monia. ACME threads are machined on a steel insert permanently cast in the aluminum handle.
* Vapor couplings incorporate a protruding nozzle to open the upper check of vapor equalizing valves.
55
ACME Adapters
Male ACME X MNPT Adapters
MaleACME
Size
MaleNPT Size
Part Number SpareGasketBrass Steel
1-1/4” 3/4” 5763D ----- A2797-20R
1-3/4”
1/2” ----- A5765C
A2697-20R
3/4” 5765D
3/4” ----- A5765D
1” 5765E
1” ----- A5765E
1-1/4” 5765F
1-1/4” ----- A5765F
2-1/4”
1-1/4” 5767F
A3184-8R1-1/4” ----- A5767F
1-1/2” 5767G
2” 5767H
3-1/4”
2” 5769H
A3194-8R
2” ----- A5769H
2-1/2” 5769J
3” 5769K
3” ----- A5769K
MaleACME
Size
FemaleNPT Size
Part Number SpareGasketBrass Steel
1-3/4”
1/4” 5764A -----
A2697-20R
3/8” 5764B -----
1/2” 5764C -----
3/4” 5764D -----
3/4” ----- A5764D
1” 5764E -----
1” ----- A5764E
2-1/4”1” 5766E -----
A3184-8R1-1/4” 5766F -----
3-1/4”
1-1/2” 5768G -----
A3194-8R2” 5768H -----
2” ----- A5768H
2-1/2” 5768J -----
Male ACME X FNPT Adapters
M ACME X M ACME Unions
Part Number Material
ACME Size
Spare Gasket
5765M
Brass
1-3/4” A2697-20R
5767M 2-1/4” A3184-8R
5769M 3-1/4” A3194-8R
ACME Reducer Coupling
3-1/4” female ACME swivelX 1-3/4” male ACME
A5776
ACME Spanner WrenchHeavy Duty Aluminum Spanner Wrench for use on 3-1/4” and 2-1/4” ACME fit-tings. All aluminum body design provides non-sparking service for safety.
3195-50
56
ACME Adapters
ACME Plugs
PartNumber
SizeM ACME Material Comment
C5763N 1-1/4”Nylon With
Chain & RingC5765N
1-3/4”5765PR Brass No Chain
A5764W Steel 3/8” NCBolt Thread
C5767N 2-1/4”Nylon With
Chain & RingC5769N 3-1/4”C5769N A5764W
ACME Caps
3174-9P
3174-93
3174-93L
3174-93LTop View
3194-90
PartNumber
SizeF ACME
Ring FitsPipe SizeUp To: Material
3144-9P1-1/4”
Less Chain
Cycolac
3144-91 3/4”
3174-9P
1-3/4”
Less Chain
3174-91 3/4”
3174-93L 3/4” Lanyard
3174-93 1-1/4”
A8016-9P Less Chain White NylonNH3 ServiceA8016-93 1-1/4”
3175P 1-1/4”Brass
3184-902-1/4”
2”
A3184-90 2” Steel
3194-903-1/4”
3” Brass
A3194-90 3” Steel
ACME Gaskets & Orings
Part NumberACME
SizeGasket Oring
A2797-20R A2797-25R 1-1/4”
A2697-20R A2697-25R 1-3/4””
A3184-8R A3184-20R 2-1/4”
A3194-8R A3194-20R 3-1/4”
57
Adapters & Caps
Male POL Swivel Adapters
970 970JR
970AW
3199
G-1655
POL Oring
POL Adapters
Part Number Flare Size
2906F 3/8”
2906E 1/2”
2906H 5/8”
Part Number MNPT Size
5761A 1/4”
5761B 3/8”
5761C 1/2”
5761D 3/4”
Male POL X Male SAE Flare
Female POL X Male Pipe
Female POL X Female Pipe
Male POL X Pipe
2906G
2906F
5761A
5760C
Part Number Pipe Size
2906A 1/4” Female
2906G 1/2” Female
2906D 3/8” Male
POL Caps
2004 1708C
PartNumber Comment
1708C With Chain
2004 Less Chain
POL Excess Flow for ASME Tank ManifoldsMale POL X 1/2” MNPT. 1.9 GPM
3188B
Part Number Excess Flow Connection Oring Seal Attach By:
970
No
1/4” MNPTNo Wrench
970AW G-1653-3 Handwheel
970G 9/16” LH No Wrench
970JR 1/4” Barb No Wrench
3199
Approx.
.90 GPM
9/16” LH No Wrench
3199W
1/4” MNPT
No Wrench
970AXS G-1653-3 Wrench
G-1653 G-1653-3 Handwheel
G-1655 1/4” Barb G-1653-3 Handwheel
Part Number FNPT Size
5760A 1/4”
5760B 3/8”
5760C 1/2”
5760D 3/4”
58
Adapters
ACME Lift Truck Connectors
PartNumber
InletConnection
OutletConnection
Protective Cap
Rubber Brass
7141M 3/8” FNPT 1-1/4” M ACME 7141M-40 7141FP
7141F 1-1/4” F ACME 1/4” FNPT ----- -----
7141M 7141F
7141M-3R Flat Gasket
7513-25 Oring
CGA 555 Swivel Adapter
Part Number Connection
12982 1/4” MNPT
12982
Small Cylinder Connectors
G-1855-A02 ME518-25H5LPA-8C
POL Plugs
T I G HTEN
TIGHTEN
WARNINGBE SURE VALVE
IS CLOSED AND
PLUGGED DURING
TRANSPORT OR
STORAGE. REMOVE
PLUG SLOWLY. KEEP
CYLINDER UPRIGHT.
DO NOT TAKEINDOORS
N970P 3705RC
2014
PartNumber Material Connection
N970P Cycolac
M POL3705RCBrass
2014
PartNumber
For UseOn:
ValveConnection
HandleColor
BTU/HRFlow Tailpiece
G-1855-A02
Type I 1-5/16” F ACME
Black Up to 70,0001/4” MNPT
G-1855-A03Green 71 - 200,000
ME518-25H 1/4” Barb
5LPA-8C Type II M Quick Connect ----- ----- 1/4” MNPT
L375-.059
The 12982 adapter is used to connect to the CGA 555 male liquid outlet on cylinder valves.
Connects regulators and hoses to the special outlets on small cylinder valves.