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Steel Welding Gauges

Steel-case welding and oxygen-service gauges — ANSI B40.1 oxygen cleaned.

Steel Welding Gauges 48 part numbers

Part numbers & specifications

Every gauge is custom-built to your specs. Dimensions, ranges, scales and connections below; contact us for pricing and availability.

Part #Description
1½" Bottom Mount, Painted Steel Case
G151½" 30 PSI, Acet., Red Steel Case, Red Line 15-30 PSI, 1/8" NPT, Bottom Mount
G791½" 30 PSI, Acet., Gold Steel Case, Red Line 15-30 PSI, 1/8" NPT, Bottom Mount
G801½" 30 PSI, Acet., Gold Steel Case, 1/8" NPT, Bottom Mount
G511½" 40 SCFH, Gold Steel Case, Argon, AR/CO2 mix, for 71 Dr/.026" orifice (60 PSI Max), 1/8" NPT, Bottom Mount
G871½" 10-40 SCFH, Gold Steel Case, CO2, 71 Dr./.026" orifice (60 PSI Max) 1/8" NPT, Bottom Mount
G831½" 60 PSI, Gold Steel Case, 1/8" NPT, Bottom Mount
G491½" 100 PSI, Green Steel Case, 1/8" NPT, Bottom Mount
G851½" 100 PSI, Gold Steel Case, 1/8" NPT, Bottom Mount
G781½" 200 PSI, Gold Steel Case, 1/8" NPT, Bottom Mount
G841½" 300 PSI, Green Steel Case, 1/8" NPT, Bottom Mount
G731½" 400 PSI, Gold Steel Case, 1/8" NPT, Bottom Mount
G191½" ¼" ½" ¾", Full, Acet., Contents, Red Steel Case, (400 PSI Max), 1/8" NPT, Bottom Mount
G13*1½" 2000 PSI, Gold Steel Case, Red Zone Order Gas 500, 1/8" NPT, Bottom Mount
G56*1½" 4000 PSI, Green Steel Case, 1/8" NPT, Bottom Mount
G82*1½" 4000 PSI, Gold Steel Case, 1/8" NPT, Bottom Mount
1½" Center Back Mount, Painted Gold Steel Case
G1851½" 100 PSI, 1/8" NPT, Center Back Mount
G1781½" 200 PSI, 1/8" NPT, Center Back Mount
G1841½" 300 PSI, 1/8" NPT, Center Back Mount
G182*1½" 4000 PSI, 1/8" NPT, Center Back Mount
2" Bottom Mount, Painted Gold Steel Case (½" & ¼" NPT)
G76S2" 10-50 SCFH, Argon AR/CO2 Mix, Cal. for 67 Dr./.032 orifice (60 PSI Max), ¼" NPT, Bottom Mount
G77S2" 20-100 SCFH, CO2, Cal. for 67 Dr./.032 orifice (100 PSI MAX), ¼" NPT, Bottom Mount
G86S2" 10-50 SCFH, CO2, Cal. for 69 Dr./.029 orifice (60 PSI MAX), ¼" NPT, Bottom Mount
G2S2" 30 PSI, Red Line, 15-30 PSI, ¼" NPT, Bottom Mount
G2S-42" 30 PSI, Red Line, 15-30 PSI, 1/8" NPT, Bottom Mount
G74S2" 30 PSI, ¼" NPT, Bottom Mount
G5S2" 60 PSI, ¼" NPT, Bottom Mount
G6S2" 100 PSI, ¼" NPT, Bottom Mount
G4S2" 200 PSI, ¼" NPT, Bottom Mount
G1S2" 400 PSI, ¼" NPT, Bottom Mount
G1S-42" 400 PSI, 1/8" NPT, Bottom Mount
G88S*2" 2000 PSI, Red Zone Order Gas 500, ¼" NPT, Bottom Mount
G81S*2" 2000 PSI, ¼" NPT, Bottom Mount
G81S-4*2" 2000 PSI, 1/8" NPT, Bottom Mount
G3S*2" 3000 PSI, ¼" NPT, Bottom Mount
G7S*2" 4000 PSI, ¼" NPT, Bottom Mount
G7S-4*2" 4000 PSI, 1/8" NPT, Bottom Mount
G44S*2" 6000 PSI, ¼" NPT, Bottom Mount
2½" Bottom Mount, Painted Gold Steel Case
G22S2½" 30 PSI, Red Line, 15-30 PSI, ¼" NPT, Bottom Mount
G75S2½" 30 PSI, ¼" NPT, Bottom Mount
G25S2½" 60 PSI, ¼" NPT, Bottom Mount
G26S2½" 100 PSI, ¼" NPT, Bottom Mount
G24S2½" 200 PSI, ¼" NPT, Bottom Mount
G21S2½" 400 PSI, ¼" NPT, Bottom Mount
G28S2½" 600 PSI, ¼" NPT, Bottom Mount
G89S*2½" 2000 PSI, Red Zone, Order Gas 500, ¼" NPT, Bottom Mount
G23S*2½" 3000 PSI, ¼" NPT, Bottom Mount
G27S*2½" 4000 PSI, ¼" NPT, Bottom Mount
G46S*2½" 6000 PSI, ¼" NPT, Bottom Mount

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