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Industrial Gas Regulators

Victor® Model GRF400 Light Duty Argon (Ar)/Carbon Dioxide (CO2)/Helium (He) Flowmeter Regulator With CGA-580 Connection

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Victor® Model GRF400 Light Duty Argon (Ar)/Carbon Dioxide (CO2)/Helium (He) Flowmeter Regulator With CGA-580 Connection

Victor® Model GRF400 Light Duty Argon (Ar)/Carbon Dioxide (CO2)/Helium (He) Flowmeter Regulator With CGA-580 Connection

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Airgas Part #:VIC0781-2701

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Harris® Model 330-350-320 Heavy Duty Carbon Dioxide (CO2) Single Stage Flowgauge Regulator With CGA-320 Connection

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Harris® Model 330-350-320 Heavy Duty Carbon Dioxide (CO2) Single Stage Flowgauge Regulator With CGA-320 Connection

Harris® Model 330-350-320 Heavy Duty Carbon Dioxide (CO2) Single Stage Flowgauge Regulator With CGA-320 Connection

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Airgas Part #:HCL3001095

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Victor® Model SR4J Heavy Duty/High Capacity Hydrogen (H2)/Methane (CH4) Single Stage Regulator With CGA-350 Connection

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Victor® Model SR4J Heavy Duty/High Capacity Hydrogen (H2)/Methane (CH4) Single Stage Regulator With CGA-350 Connection

Victor® Model SR4J Heavy Duty/High Capacity Hydrogen (H2)/Methane (CH4) Single Stage Regulator With CGA-350 Connection

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Airgas Part #:VIC0781-1444

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Harris® Model 355CD-32010 Carbon Dioxide (CO2) Flowmeter Regulator Kit With CGA-320 Connection

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Harris® Model 355CD-32010 Carbon Dioxide (CO2) Flowmeter Regulator Kit With CGA-320 Connection

Harris® Model 355CD-32010 Carbon Dioxide (CO2) Flowmeter Regulator Kit With CGA-320 Connection

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Airgas Part #:HCL4400234

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Victor® Model SR4G Heavy Duty Hydrogen (H2)/Methane (CH4)/Carbon Dioxide (CO2)/Oxygen (O2)/Inert Gas/Air Single Stage Regulator

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Victor® Model SR4G Heavy Duty Hydrogen (H2)/Methane (CH4)/Carbon Dioxide (CO2)/Oxygen (O2)/Inert Gas/Air Single Stage Regulator

Victor® Model SR4G Heavy Duty Hydrogen (H2)/Methane (CH4)/Carbon Dioxide (CO2)/Oxygen (O2)/Inert Gas/Air Single Stage Regulator

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Airgas Part #:VIC0797-0106

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Victor® Model L700C Extra Heavy Duty Air/Inert Gas Pipeline Regulator With CGA-750 Connection

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Victor® Model L700C Extra Heavy Duty Air/Inert Gas Pipeline Regulator With CGA-750 Connection

Victor® Model L700C Extra Heavy Duty Air/Inert Gas Pipeline Regulator With CGA-750 Connection

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Airgas Part #:VIC0780-1220

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Victor® Model SR4MF Heavy Duty Hydrogen (H2)/Oxygen (O2)/Inert Gas/Air Single Stage Regulator

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Victor® Model SR4MF Heavy Duty Hydrogen (H2)/Oxygen (O2)/Inert Gas/Air Single Stage Regulator

Victor® Model SR4MF Heavy Duty Hydrogen (H2)/Oxygen (O2)/Inert Gas/Air Single Stage Regulator

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Airgas Part #:VIC0781-1457

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Miller® Heavy Duty Oxygen (O2) Single Stage Regulator

Miller® Heavy Duty Oxygen (O2) Single Stage Regulator

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Airgas Part #:MIL46-175

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Miller® Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-200 Connection

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Miller® Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-200 Connection

Miller® Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-200 Connection

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Airgas Part #:MIL30-15-200

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Harris® Model 55-2AR/CD100 5/8-18 Heavy Duty Argon (Ar)/Carbon Dioxide (CO2) Mix Flowmeter Regulator With 5/8" NPT (Male) Connection

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Harris® Model 55-2AR/CD100 5/8-18 Heavy Duty Argon (Ar)/Carbon Dioxide (CO2) Mix Flowmeter Regulator With 5/8" NPT (Male) Connection

Harris® Model 55-2AR/CD100 5/8-18 Heavy Duty Argon (Ar)/Carbon Dioxide (CO2) Mix Flowmeter Regulator With 5/8" NPT (Male) Connection

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Airgas Part #:HCL5400618

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Harris® Medium/Heavy Duty Argon (Ar)/Carbon Dioxide (CO2) Single Stage Flowgauge Regulator With CGA-580 Connection

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Harris® Medium/Heavy Duty Argon (Ar)/Carbon Dioxide (CO2) Single Stage Flowgauge Regulator With CGA-580 Connection

Harris® Medium/Heavy Duty Argon (Ar)/Carbon Dioxide (CO2) Single Stage Flowgauge Regulator With CGA-580 Connection

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Airgas Part #:HCL3000431

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Victor® Model SR4PF Heavy Duty Specialty Gas Panel Mount High Pressure Regulator With CGA-250 Connection

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Victor® Model SR4PF Heavy Duty Specialty Gas Panel Mount High Pressure Regulator With CGA-250 Connection

Victor® Model SR4PF Heavy Duty Specialty Gas Panel Mount High Pressure Regulator With CGA-250 Connection

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Airgas Part #:VIC0781-1415

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Harris® Model 447-125PSI-CRM-7/8" RH (M) Heavy Duty/High Flow Station Back Entry Air/Inert Gas Single Stage Pipeline Regulator With 7/8" - 14 RH (Male) - 034 Connection

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Harris® Model 447-125PSI-CRM-7/8" RH (M) Heavy Duty/High Flow Station Back Entry Air/Inert Gas Single Stage Pipeline Regulator With 7/8" - 14 RH (Male) - 034 Connection

Harris® Model 447-125PSI-CRM-7/8" RH (M) Heavy Duty/High Flow Station Back Entry Air/Inert Gas Single Stage Pipeline Regulator With 7/8" - 14 RH (Male) - 034 Connection

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Airgas Part #:HCL4000561

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Harris® Model 3500-125PSI-CGA540 High Pressure/High Flow Cylinder Oxygen (O2) Single Stage Regulator

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Harris® Model 3500-125PSI-CGA540 High Pressure/High Flow Cylinder Oxygen (O2) Single Stage Regulator

Harris® Model 3500-125PSI-CGA540 High Pressure/High Flow Cylinder Oxygen (O2) Single Stage Regulator

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Airgas Part #:HCL3003500

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Harris® Model 447-50PSI-1/4" RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen (O2) Single Stage Pipeline Regulator With 1/4" NPT (Female) Connection

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Harris® Model 447-50PSI-1/4" RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen (O2) Single Stage Pipeline Regulator With 1/4" NPT (Female) Connection

Harris® Model 447-50PSI-1/4" RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen (O2) Single Stage Pipeline Regulator With 1/4" NPT (Female) Connection

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Airgas Part #:HCL4000573

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Victor® Model BSL700 Heavy Duty Oxygen (O2)/Inert Gas Pipeline Regulator With CGA-500 Connection

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Victor® Model BSL700 Heavy Duty Oxygen (O2)/Inert Gas Pipeline Regulator With CGA-500 Connection

Victor® Model BSL700 Heavy Duty Oxygen (O2)/Inert Gas Pipeline Regulator With CGA-500 Connection

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Airgas Part #:VIC0780-1200

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Western Model RP320075 Carbon Dioxide (CO2) Preset Outlet Pressure Regulator With CGA-320 Connection

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Western Model RP320075 Carbon Dioxide (CO2) Preset Outlet Pressure Regulator With CGA-320 Connection

Western Model RP320075 Carbon Dioxide (CO2) Preset Outlet Pressure Regulator With CGA-320 Connection

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Airgas Part #:WESRP320075

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Victor® TurboTorch High Capacity Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

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Victor® TurboTorch High Capacity Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

Victor® TurboTorch High Capacity Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

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Airgas Part #:VIC0386-0813

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Victor® Model ESS7 Extra High Capacity Inert Gas Single Stage Regulator With CGA-580 Connection

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Victor® Model ESS7 Extra High Capacity Inert Gas Single Stage Regulator With CGA-580 Connection

Victor® Model ESS7 Extra High Capacity Inert Gas Single Stage Regulator With CGA-580 Connection

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Airgas Part #:VIC0781-5182

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Harris® Model 3500-50PSI-CGA510P High Pressure/High Flow Cylinder Liquid Petroleum Gas (LPG)/Propane (C3H8) Single Stage Regulator

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Harris® Model 3500-50PSI-CGA510P High Pressure/High Flow Cylinder Liquid Petroleum Gas (LPG)/Propane (C3H8) Single Stage Regulator

Harris® Model 3500-50PSI-CGA510P High Pressure/High Flow Cylinder Liquid Petroleum Gas (LPG)/Propane (C3H8) Single Stage Regulator

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Airgas Part #:HCL3003514

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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.