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Industrial Gas Regulators

RADNOR™ Model ST9 Harris® Medium/Heavy Duty Flowgauge Argon Mix Shielding Gas Flowgauge Industrial Regulator Kit

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RADNOR™ Model ST9 Harris® Medium/Heavy Duty Flowgauge Argon Mix Shielding Gas Flowgauge Industrial Regulator Kit

RADNOR™ Model ST9 Harris® Medium/Heavy Duty Flowgauge Argon Mix Shielding Gas Flowgauge Industrial Regulator Kit

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Airgas Part #:RAD64003867

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Harris® Medium/Heavy Duty Carbon Dioxide Two Stage Industrial Regulator

Harris® Medium/Heavy Duty Carbon Dioxide Two Stage Industrial Regulator

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Airgas Part #:HCL3000432

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Victor® Heavy Duty/High Capacity Acetylene Single Stage Industrial Regulator

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Victor® Heavy Duty/High Capacity Acetylene Single Stage Industrial Regulator

Victor® Heavy Duty/High Capacity Acetylene Single Stage Industrial Regulator

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Airgas Part #:VIC0781-3604

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Miller® Heavy Duty Oxygen Single Stage Industrial Regulator

Miller® Heavy Duty Oxygen Single Stage Industrial Regulator

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Airgas Part #:MIL40-275-540

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Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Industrial Regulator

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Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Industrial Regulator

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Industrial Regulator

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Airgas Part #:HCL4000705

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Harris® Model 447-40-IGG Heavy Duty Pipeline Mount Inert Gas Single Stage Flowgauge Industrial Regulator With Inert Gas Guard

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Harris® Model 447-40-IGG Heavy Duty Pipeline Mount Inert Gas Single Stage Flowgauge Industrial Regulator With Inert Gas Guard

Harris® Model 447-40-IGG Heavy Duty Pipeline Mount Inert Gas Single Stage Flowgauge Industrial Regulator With Inert Gas Guard

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Airgas Part #:HCL4000547

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Harris® Model 447NC-1PSI-CL-7/8" LH (F) Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Industrial Regulator

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Harris® Model 447NC-1PSI-CL-7/8" LH (F) Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Industrial Regulator

Harris® Model 447NC-1PSI-CL-7/8" LH (F) Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Industrial Regulator

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Airgas Part #:HCL4000548

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Harris® Model 801-15-300 Medium Duty C2H2 Single Stage Industrial Regulator

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Harris® Model 801-15-300 Medium Duty C2H2 Single Stage Industrial Regulator

Harris® Model 801-15-300 Medium Duty C2H2 Single Stage Industrial Regulator

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Airgas Part #:HCL3002195

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Miller® Oxygen Preset Single Stage Industrial Regulator

Miller® Oxygen Preset Single Stage Industrial Regulator

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Airgas Part #:MIL249-499B

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Harris® Model 801-15-300 Medium Duty C2H2 Single Stage Industrial Regulator

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Harris® Model 801-15-300 Medium Duty C2H2 Single Stage Industrial Regulator

Harris® Model 801-15-300 Medium Duty C2H2 Single Stage Industrial Regulator

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Airgas Part #:HCL3004195

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Victor® Model EST42-200-024R Oxygen Two Stage Industrial Regulator

Victor® Model EST42-200-024R Oxygen Two Stage Industrial Regulator

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Airgas Part #:VIC0781-5292

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Harris® Model 447-100SCFH-FG-1/4" NPT (F) Heavy Duty/High Flow Flowgauge Back Entry Argon/Carbon Dioxide Flowgauge Industrial Regulator

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Harris® Model 447-100SCFH-FG-1/4" NPT (F) Heavy Duty/High Flow Flowgauge Back Entry Argon/Carbon Dioxide Flowgauge Industrial Regulator

Harris® Model 447-100SCFH-FG-1/4" NPT (F) Heavy Duty/High Flow Flowgauge Back Entry Argon/Carbon Dioxide Flowgauge Industrial Regulator

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Airgas Part #:HCL4000565

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Harris® Model 330Ar100-CGA580 Heavy Duty Liquid Cylinder Gas Withdrawal Argon Flowgauge Industrial Regulator

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Harris® Model 330Ar100-CGA580 Heavy Duty Liquid Cylinder Gas Withdrawal Argon Flowgauge Industrial Regulator

Harris® Model 330Ar100-CGA580 Heavy Duty Liquid Cylinder Gas Withdrawal Argon Flowgauge Industrial Regulator

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Airgas Part #:HCL3001089

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Harris® Model 3510-200 LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Industrial Regulator

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Harris® Model 3510-200 LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Industrial Regulator

Harris® Model 3510-200 LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Industrial Regulator

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Airgas Part #:HCL3003551

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Victor® Medium Duty Argon And Helium Flowmeter Industrial Regulator

Victor® Medium Duty Argon And Helium Flowmeter Industrial Regulator

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Airgas Part #:VIC0781-3867

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Victor® Medium Duty Argon And Helium Single Stage Industrial Regulator

Victor® Medium Duty Argon And Helium Single Stage Industrial Regulator

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Airgas Part #:VIC0781-3871

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Harris® Model 547-FG-1/4" Light Duty/Medium Duty Pipeline Side Entry Argon/Carbon Dioxide Flowgauge Industrial Regulator

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Harris® Model 547-FG-1/4" Light Duty/Medium Duty Pipeline Side Entry Argon/Carbon Dioxide Flowgauge Industrial Regulator

Harris® Model 547-FG-1/4" Light Duty/Medium Duty Pipeline Side Entry Argon/Carbon Dioxide Flowgauge Industrial Regulator

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Airgas Part #:HCL4000617

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Harris® Model 2548-200-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Industrial Regulator

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Harris® Model 2548-200-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Industrial Regulator

Harris® Model 2548-200-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Industrial Regulator

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Airgas Part #:HCL4000709

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Victor® Medium Duty Liquefied Petroleum Gas Two Stage Industrial Regulator

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Victor® Medium Duty Liquefied Petroleum Gas Two Stage Industrial Regulator

Victor® Medium Duty Liquefied Petroleum Gas Two Stage Industrial Regulator

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Airgas Part #:VIC0781-3594

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Victor® Extra Heavy Duty Inert Gas And Oxygen Two Stage Industrial Regulator

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Victor® Extra Heavy Duty Inert Gas And Oxygen Two Stage Industrial Regulator

Victor® Extra Heavy Duty Inert Gas And Oxygen Two Stage Industrial Regulator

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Airgas Part #:VIC0780-1273

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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.