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Brass Welding Gauges

Polished brass-case welding & flowmeter gauges — oxygen cleaned per A.N.S.I. B40.1.

Brass Welding Gauges 31 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
2" Bottom Mount, Brass Case
G762" 10-50 SCFH, Argon AR/CO2 Mix, Cal. for 67 Dr./.032 orifice (60 PSI Max), ¼" NPT, Bottom Mount
G772" 20-100 SCFH, CO2, Cal. for 67 Dr./.032 orifice (100 PSI MAX), ¼" NPT, Bottom Mount
G862" 10-50 SCFH, CO2, Cal. for 69 Dr./.029 orifice (60 PSI MAX), ¼" NPT, Bottom Mount
G22" 30 PSI, Red Line, 15-30 PSI, ¼" NPT, Bottom Mount
G742" 30 PSI, ¼" NPT, Bottom Mount
G52" 60 PSI, ¼" NPT, Bottom Mount
G62" 100 PSI, ¼" NPT, Bottom Mount
G42" 200 PSI, ¼" NPT, Bottom Mount
G12" 400 PSI, ¼" NPT, Bottom Mount
G82" 600 PSI, ¼" NPT, Bottom Mount
G88*2" 2000 PSI, Red Zone Order Gas 500, ¼" NPT, Bottom Mount
G81*2" 2000 PSI, ¼" NPT, Bottom Mount
G3*2" 3000 PSI, ¼" NPT, Bottom Mount
G7*2" 4000 PSI, ¼" NPT, Bottom Mount
G44*2" 6000 PSI, ¼" NPT, Bottom Mount
2" Center Back Mount, Brass Case With Weep Hole
G1052" 60 PSI, ¼" NPT, Center Back Mount
G1062" 100 PSI, ¼" NPT, Center Back Mount
G1042" 200 PSI, ¼" NPT, Center Back Mount
G1012" 400 PSI, ¼" NPT, Center Back Mount
G1082" 600 PSI, ¼" NPT, Center Back Mount
2½" Bottom Mount, Brass Case
G222½" 30 PSI, Red Line, 15-30 PSI, ¼" NPT, Bottom Mount
G752½" 30 PSI, ¼" NPT, Bottom Mount
G252½" 60 PSI, ¼" NPT, Bottom Mount
G262½" 100 PSI, ¼" NPT, Bottom Mount
G242½" 200 PSI, ¼" NPT, Bottom Mount
G212½" 400 PSI, ¼" NPT, Bottom Mount
G282½" 600 PSI, ¼" NPT, Bottom Mount
G89*2½" 2000 PSI, Red Zone, Order Gas 500, ¼" NPT, Bottom Mount
G23*2½" 3000 PSI, ¼" NPT, Bottom Mount
G27*2½" 4000 PSI, ¼" NPT, Bottom Mount
G46*2½" 6000 PSI, ¼" NPT, Bottom Mount

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