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Industrial Gas Regulators

Victor® Model SR250D-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

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Victor® Model SR250D-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

Victor® Model SR250D-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-0043

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Harris® Model 330-125-540 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Oxygen Single Stage Regulator, CGA-540

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Harris® Model 330-125-540 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Oxygen Single Stage Regulator, CGA-540

Harris® Model 330-125-540 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3001090

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Victor® Model VTS700ME-996 Extra High Capacity Air, Inert Gas And Oxygen Two Stage Regulator, CGA-996

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Victor® Model VTS700ME-996 Extra High Capacity Air, Inert Gas And Oxygen Two Stage Regulator, CGA-996

Victor® Model VTS700ME-996 Extra High Capacity Air, Inert Gas And Oxygen Two Stage Regulator, CGA-996

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Airgas Part #:VIC0780-0998

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Harris® Model 425-15-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-15-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-15-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000837

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Miller® Series 35™ Two-Stage Helium and Nitrogen Gas Regulator, CGA-580

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Miller® Series 35™ Two-Stage Helium and Nitrogen Gas Regulator, CGA-580

Miller® Series 35™ Two-Stage Helium and Nitrogen Gas Regulator, CGA-580

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Airgas Part #:MIL35-50-580

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Victor® Model ESS42-60-540 EDGE™ 2.0 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

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Victor® Model ESS42-60-540 EDGE™ 2.0 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

Victor® Model ESS42-60-540 EDGE™ 2.0 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-3600

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Harris® Model 601-800-580 (Clam) Light Duty Industrial Economical Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 601-800-580 (Clam) Light Duty Industrial Economical Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 601-800-580 (Clam) Light Duty Industrial Economical Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000649

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Victor® Model SR4K-680 Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA-680

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Victor® Model SR4K-680 Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA-680

Victor® Model SR4K-680 Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA-680

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Airgas Part #:VIC0781-1470

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Miller® Smith® Medium Duty Single-Stage Oxygen Single-Stage Regulator

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Miller® Smith® Medium Duty Single-Stage Oxygen Single-Stage Regulator

Miller® Smith® Medium Duty Single-Stage Oxygen Single-Stage Regulator

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Airgas Part #:MIL30-100-540

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RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580 With Hose

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RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580 With Hose

RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580 With Hose

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Airgas Part #:RAD64004752

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Victor® Model ETS4-40-540 EDGE™ High Capacity Oxygen Two Stage Regulator, CGA-540

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Victor® Model ETS4-40-540 EDGE™ High Capacity Oxygen Two Stage Regulator, CGA-540

Victor® Model ETS4-40-540 EDGE™ High Capacity Oxygen Two Stage Regulator, CGA-540

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Airgas Part #:VIC0781-5217

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Harris® Model 330-500-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 330-500-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 330-500-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001098

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Harris® Model 425-50-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Harris® Model 425-50-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Harris® Model 425-50-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000795

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Harris® Model 447-50-CR Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14RH (Female) - 024

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Harris® Model 447-50-CR Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14RH (Female) - 024

Harris® Model 447-50-CR Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14RH (Female) - 024

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Airgas Part #:HCL4000553

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Victor® Model SR4J-540 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

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Victor® Model SR4J-540 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

Victor® Model SR4J-540 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-1445

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Harris® Model 330-500-540 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Oxygen Single Stage Regulator, CGA-540

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Harris® Model 330-500-540 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Oxygen Single Stage Regulator, CGA-540

Harris® Model 330-500-540 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3001097

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Victor® Model SR700 Extra High Capacity Air, Inert Gas And Oxygen Single Stage Regulator, CGA-996

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Victor® Model SR700 Extra High Capacity Air, Inert Gas And Oxygen Single Stage Regulator, CGA-996

Victor® Model SR700 Extra High Capacity Air, Inert Gas And Oxygen Single Stage Regulator, CGA-996

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Airgas Part #:VIC0780-0797

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Victor® Model ESS7-200-540 EDGE™ Extra High Capacity Oxygen High Flow Regulator, CGA-540

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Victor® Model ESS7-200-540 EDGE™ Extra High Capacity Oxygen High Flow Regulator, CGA-540

Victor® Model ESS7-200-540 EDGE™ Extra High Capacity Oxygen High Flow Regulator, CGA-540

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Airgas Part #:VIC0781-5183

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Victor® Model G150-60-540R Light Duty Oxygen Cylinder Regulator, CGA-540

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Victor® Model G150-60-540R Light Duty Oxygen Cylinder Regulator, CGA-540

Victor® Model G150-60-540R Light Duty Oxygen Cylinder Regulator, CGA-540

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Airgas Part #:VIC0781-4228

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Harris® Model 447-125-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-125-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-125-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000575

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Industrial Gas Regulators From Top Manufacturers At Airgas

Control and reduce your gas cylinder's pressure to your desired outlet pressure with these light, medium, and heavy-duty industrial gas regulators from RADNOR™️, Victor Equipment, Harris Products Group and Miller Electric Manufacturing. Airgas offers a vast selection of line, balloon, pipeline, specialty gas, single- and two-stage, and flow gauge regulators and flowmeters for pure and mixed gases.


Airgas is a leading single-source supplier for all things gases, welding equipment and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.