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.