Home Oxy-Fuel (Gas) Heavy Duty 2-Stage Fuel Gas Regulator
Oxy-Fuel (Gas)
DV_ZoomOriginal_I_CW5903.jpg
DV_ZoomOriginal_I_CW5903.jpg

Heavy Duty 2-Stage Oxy Acetylene Fuel Gas Regulator, Brass, 1-3/4" Nylon-Reinforced Diaphragm
(Pack of 1)

Item#: CW5903

Lawson Products

• Large 1-3/4" (4.4cm) nylon-reinforced diaphragm
• Dual metal filters
• Stem type seat mechanism
• Self-reseating relief valve on oxygen regulator
• Rugged brass construction
• Color-coded bonnet for easy gas service identification
• Teflon® seat material
• 3-year limited warranty

Read More
Check Availability

Catalog page#: 13-46

Frequently Bought Together

DV_ZoomOriginal_I_CW5633.jpg

Heavy Duty Oxy Acetylene Fuel Gas Cutting Tip #6

Item#: CW5633
DV_ZoomOriginal_I_CW5638.jpg

Heavy-Duty Propane/Natural Gas Heating Tip

Item#: CW5638
DV_ZoomOriginal_I_CW5097.jpg

Oxy Acetylene Torch Oxygen Flashback Arrestor

Item#: CW5097
DV_ZoomOriginal_I_88439.jpg

SAE Flat Washer Thru-Hardened Steel 1/2"

Item#: 88439
DV_ZoomOriginal_I_1639013.jpg

180-degree Wide Beam Head Light with Side Light

Item#: 1639013
DV_ZoomOriginal_I_85487_WB.jpg

Cable Tie 11.41" Black

Item#: 85488
DV_ZoomOriginal_P_WDPMP9201.jpg

106 Mild Steel All Purpose Electrode

Item#: EG10694002
DV_ZoomOriginal_I_41757.jpg

ER70S-6 Mild/Carbon Steel MIG Welding Wire 0.035"

Item#: 41757
DV_ZoomOriginal_I_CW4017.jpg

11-45 MIG Welding Contact Tip 0.045"

Item#: CW4017
DV_ZoomOriginal_I_CW4040.jpg

21-50 MIG Welding Nozzle 1/2"

Item#: CW4040
DV_ZoomOriginal_I_CW1712.jpg

TIG Welding Tungsten Electrode Pure 3/32"

Item#: CW1712
DV_ZoomOriginal_I_CW5631.jpg

Heavy Duty Oxy Acetylene Fuel Gas Cutting Tip #4

Item#: CW5631

Product Description

• Large 1-3/4" (4.4cm) nylon-reinforced diaphragm
• Dual metal filters
• Stem type seat mechanism
• Self-reseating relief valve on oxygen regulator
• Rugged brass construction
• Color-coded bonnet for easy gas service identification
• Teflon® seat material
• 3-year limited warranty

Technical Specifications

Item#: CW5903
Welding Process Oxy-Fuel (Gas)
Type Two Stage
Components Regulator
Compatibility Smith
Description Oxygen Regulator
Description 2 Heavy Duty
UNSPSC #: 23271700
TAA Compliant: Yes
Weight: 6.29 lb

Product Restrictions

Suggested Products

DV_ZoomOriginal_I_CW1306.jpg

Oxy Acetylene Fuel Gas Single Flint Striker

Item#: CW1306
DV_ZoomOriginal_I_CW1307.jpg

Oxy Acetylene Fuel Gas Single Replacement Flint

Item#: CW1307
DV_ZoomOriginal_I_CW1407.jpg

Oxy Acetylene Fuel and Oxygen Quick Connector

Item#: CW1407
DV_ZoomOriginal_I_CW1308.jpg

Oxy Acetylene Fuel Gas Three Flint Striker

Item#: CW1308
DV_ZoomOriginal_I_CW1337.jpg

Oxy Acetylene Fuel Gas Tip Cleaner

Item#: CW1337
DV_ZoomOriginal_I_CW1309.jpg

Oxy Acetylene Fuel Gas Three Replacement Flint

Item#: CW1309
DV_ZoomOriginal_P_WDPMP1016.jpg

Green And Red Oxygen And Acetylene Cutting And Welding Hose

Item#: EG74010025
DV_ZoomOriginal_P_31983.jpg

Medium Duty Oxy Acetylene Fuel Gas Cutting Tip #2

Item#: CW5202
DV_ZoomOriginal_I_CW4983.jpg

Oxy Acetylene Fuel Gas Medium Duty Torch Kit

Item#: CW4983
DV_ZoomOriginal_P_31983.jpg

Medium Duty Oxy Acetylene Fuel Gas Cutting Tip #1

Item#: CW5201
DV_ZoomOriginal_I_CW5630.jpg

Heavy Duty Oxy Acetylene Fuel Gas Cutting Tip #3

Item#: CW5630
DV_ZoomOriginal_I_CW5042.jpg

Medium Duty Standard Oxygen Regulator

Item#: CW5042

Your Recently Viewed Items