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Industrial Gas Regulators

Harris® Model 447-125-CRM Heavy Duty/High Flow Station Back Entry Air and Inert Gases Single Stage Regulator, 7/8" - 14RH (Male) - 034

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Harris® Model 447-125-CRM Heavy Duty/High Flow Station Back Entry Air and Inert Gases Single Stage Regulator, 7/8" - 14RH (Male) - 034

Harris® Model 447-125-CRM Heavy Duty/High Flow Station Back Entry Air and Inert Gases Single Stage Regulator, 7/8" - 14RH (Male) - 034

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Airgas Part #:HCL4000561

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Harris® Model 355-2 Ar/He-580 Up to 140 SCFH Compact Pressure Compensated Argon and Helium Flowmeter Regulator, CGA-580

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Harris® Model 355-2 Ar/He-580 Up to 140 SCFH Compact Pressure Compensated Argon and Helium Flowmeter Regulator, CGA-580

Harris® Model 355-2 Ar/He-580 Up to 140 SCFH Compact Pressure Compensated Argon and Helium Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100204

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

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

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

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Airgas Part #:HCL4000582

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Victor® Model SR703 Extra High Capacity Carbon Dioxide Single Stage Regulator, CGA-996

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Victor® Model SR703 Extra High Capacity Carbon Dioxide Single Stage Regulator, CGA-996

Victor® Model SR703 Extra High Capacity Carbon Dioxide Single Stage Regulator, CGA-996

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Airgas Part #:VIC0780-0805

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Victor® Model HVTS2570-580 Medium Duty Argon, Argon/CO2 Mix And Helium Two Stage Flowmeter Regulator, CGA-580

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Victor® Model HVTS2570-580 Medium Duty Argon, Argon/CO2 Mix And Helium Two Stage Flowmeter Regulator, CGA-580

Victor® Model HVTS2570-580 Medium Duty Argon, Argon/CO2 Mix And Helium Two Stage Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-3774

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Victor® Medium Duty Argon and Carbon Dioxide Single Stage Regulator, CGA-580

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Victor® Medium Duty Argon and Carbon Dioxide Single Stage Regulator, CGA-580

Victor® Medium Duty Argon and Carbon Dioxide Single Stage Regulator, CGA-580

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Airgas Part #:VIC0781-9411

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Harris® Model 3500-400-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-400-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-400-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003540

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Harris® Model 25GX-80-IGG-580 Heavy Duty Cylinder-Mounted Argon and Carbon Dioxide Inert Gas Guard Cylinder, CGA-580

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Harris® Model 25GX-80-IGG-580 Heavy Duty Cylinder-Mounted Argon and Carbon Dioxide Inert Gas Guard Cylinder, CGA-580

Harris® Model 25GX-80-IGG-580 Heavy Duty Cylinder-Mounted Argon and Carbon Dioxide Inert Gas Guard Cylinder, CGA-580

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Airgas Part #:HCL3000431

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Victor® Model VTS253D-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

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Victor® Model VTS253D-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

Victor® Model VTS253D-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

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Airgas Part #:VIC0781-3575

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Western Model REB-4-3 Light Duty Carbon Dioxide Single Stage Regulator, CGA-320

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Western Model REB-4-3 Light Duty Carbon Dioxide Single Stage Regulator, CGA-320

Western Model REB-4-3 Light Duty Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:WESREB-4-3

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Victor® Model GRF400 Series Light Duty Argon Helium and Carbon Dioxide Flowmeter Regulator, CGA-580

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Victor® Model GRF400 Series Light Duty Argon Helium and Carbon Dioxide Flowmeter Regulator, CGA-580

Victor® Model GRF400 Series Light Duty Argon Helium and Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-2701

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Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Airgas Part #:MILH2231A

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Victor® Model FM157 Medium Duty Argon And Helium Flowmeter Regulator

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Victor® Model FM157 Medium Duty Argon And Helium Flowmeter Regulator

Victor® Model FM157 Medium Duty Argon And Helium Flowmeter Regulator

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Airgas Part #:VIC1000-0263

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Victor® Model HSR2570-580 Medium Duty Argon, Argon/CO2 Mix And Helium Flowmeter Regulator, CGA-580

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Victor® Model HSR2570-580 Medium Duty Argon, Argon/CO2 Mix And Helium Flowmeter Regulator, CGA-580

Victor® Model HSR2570-580 Medium Duty Argon, Argon/CO2 Mix And Helium Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-3873

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Victor® Model GF250 Medium Duty Ar, Carbon Dioxide, CO2 And Argon Single Stage Regulator, CGA-580

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Victor® Model GF250 Medium Duty Ar, Carbon Dioxide, CO2 And Argon Single Stage Regulator, CGA-580

Victor® Model GF250 Medium Duty Ar, Carbon Dioxide, CO2 And Argon Single Stage Regulator, CGA-580

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Airgas Part #:VIC0781-9412

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Victor® Model SR310 High Capacity Carbon Dioxide Flowmeter Regulator, CGA-032

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Victor® Model SR310 High Capacity Carbon Dioxide Flowmeter Regulator, CGA-032

Victor® Model SR310 High Capacity Carbon Dioxide Flowmeter Regulator, CGA-032

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Airgas Part #:VIC0781-0355

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Victor® Model SR4F-320 Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-032

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Victor® Model SR4F-320 Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-032

Victor® Model SR4F-320 Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-032

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Airgas Part #:VIC0781-1401

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Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320100

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Harris® Model 2555-Ar70-680 Heavy Duty 5K Cylinder Argon and Carbon Dioxide Flowmeter Regulator, CGA-680

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Harris® Model 2555-Ar70-680 Heavy Duty 5K Cylinder Argon and Carbon Dioxide Flowmeter Regulator, CGA-680

Harris® Model 2555-Ar70-680 Heavy Duty 5K Cylinder Argon and Carbon Dioxide Flowmeter Regulator, CGA-680

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Airgas Part #:HCL3102555

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Victor® Heavy Duty Carbon Dioxide And CO2 Two Stage Regulator/High Flow Regulator

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Victor® Heavy Duty Carbon Dioxide And CO2 Two Stage Regulator/High Flow Regulator

Victor® Heavy Duty Carbon Dioxide And CO2 Two Stage Regulator/High Flow Regulator

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Airgas Part #:VIC0780-1005

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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.