Law Supply, Inc.
Web Page - Genstar Parts - 452 & 453 Series Regulators

Ref. Description Part Number Fits:
1 Adjusting Screw R130-01-01 ALL
5 Slip Ring R130-08 ALL
6 Diaphragm Assembly R130-82A ALL
7 Nozzle R130-30 LPG
Acetylene
7 Nozzle R110-30 Oxygen
Inert Gas
Air
Carbon Dioxide
Argon
AR-CO2
8 Seat Assembly R120-83 Oxygen
Inert Gas
Air
Carbon Dioxide
Argon
AR-CO2
8 Seat Assembly R130-83 LPG
Acetylene
9 Valve Spring R110-35 ALL
10 Gland R110-36 ALL
11 Friction Washer R110-37 ALL
12 Gasket R110-38 ALL
14 High Pressure Gauge WG-2x400 152Y-15
152F-80
14 High Pressure Gauge WG-2x4000 152X-80
152IN-125
152Q-125
152AR-100
152CD-100
15 Low Pressure Gauge WG-2x30 152Y-15
15 Low Pressure Gauge WG-2x100 152F-80
152X-80
16 Outlet Connection    
18 Inlet Nipple    
19 Inlet Nut    
21 Relief Valve R140-87 152X-80
152AR-100
152CD-100
21 Relief Valve R160-87 152IN-125
152Q-125
Model Information
Gas Service Model Number Max. Delivery
Pressure (PSI)
Inlet
Connection
Outlet
Connection
Oxygen 152X-80 4-80 CGA540 9/16"-18RH(M)
Acetylene 152Y-15
152Y-15-3
152Y-15-5
2-15
2-15
2-15
CGA510
CGA300
CGA520
9/16"-18LH(M)
9/16"-18LH(M)
9/16"-18LH(M)
Inert Gas
(Ar,He,N2)
152IN-125 5-125 CGA580 5/8"-18RH(M)
Air 152Q-125 5-125 CGA346 9/16"-18RH(M)
Argon
(Ar/CO2)
152AR-100 0-100(SCFH) CGA580 5/8"-18RH(F)
Carbon
Dioxide
152CD-100 0-100(SCFH) CGA320 5/8"-18RH(F)


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Last updated 08/01/2007
Law Supply, Inc. (also known as Law Plumbing Supply) 401 S. Jefferson, Magnolia, AR 71753, Phone-(870)234-1940, Fax-(870)234-3299
KEY WORDS: Wholesale, Retail, Commercial, Heavy-Duty, Residential, Welding