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Industrial Gas Regulators

Harris® Model 447-200-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-200-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-200-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000577

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Victor® Light Duty Oxygen Single Stage Regulator, CGA 540R

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Victor® Light Duty Oxygen Single Stage Regulator, CGA 540R

Victor® Light Duty Oxygen Single Stage Regulator, CGA 540R

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Airgas Part #:VIC0781-4241

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Harris® Model 355-2Ar/He-58010 Flowmeter Argon and Helium Regulator Shielding Gas Kit

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Harris® Model 355-2Ar/He-58010 Flowmeter Argon and Helium Regulator Shielding Gas Kit

Harris® Model 355-2Ar/He-58010 Flowmeter Argon and Helium Regulator Shielding Gas Kit

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Airgas Part #:LIN3100338

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Harris® Model 6-CD100F-320 Heavy Duty Two-Stage High Capacity Co2 Carbon Dioxide Two Stage Flowmeter, CGA-320

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Harris® Model 6-CD100F-320 Heavy Duty Two-Stage High Capacity Co2 Carbon Dioxide Two Stage Flowmeter, CGA-320

Harris® Model 6-CD100F-320 Heavy Duty Two-Stage High Capacity Co2 Carbon Dioxide Two Stage Flowmeter, CGA-320

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Airgas Part #:HCL3100090

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Victor® Model SR450MD-996 Heavy Duty/High Capacity Air, Oxygen And Inert Gas Manifold Regulator, CGA-996

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Victor® Model SR450MD-996 Heavy Duty/High Capacity Air, Oxygen And Inert Gas Manifold Regulator, CGA-996

Victor® Model SR450MD-996 Heavy Duty/High Capacity Air, Oxygen And Inert Gas Manifold Regulator, CGA-996

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Airgas Part #:VIC0781-0611

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Victor® Model VTS250C-540 Medium Duty Oxygen Two Stage Regulator, CGA-540

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Victor® Model VTS250C-540 Medium Duty Oxygen Two Stage Regulator, CGA-540

Victor® Model VTS250C-540 Medium Duty Oxygen Two Stage Regulator, CGA-540

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Airgas Part #:VIC0781-3505

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Harris® Model 3500-200-680 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-680

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Harris® Model 3500-200-680 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-680

Harris® Model 3500-200-680 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-680

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Airgas Part #:HCL3003516

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Victor® Model VTS700E-580 Extra High Capacity Oxygen And Inert Gas Two Stage Regulator, CGA-580

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Victor® Model VTS700E-580 Extra High Capacity Oxygen And Inert Gas Two Stage Regulator, CGA-580

Victor® Model VTS700E-580 Extra High Capacity Oxygen And Inert Gas Two Stage Regulator, CGA-580

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Airgas Part #:VIC0780-0943

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

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

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

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Airgas Part #:MILHTP2

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Victor® Model SR4J-680 Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA-680

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Victor® Model SR4J-680 Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA-680

Victor® Model SR4J-680 Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA-680

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Airgas Part #:VIC0781-1450

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Victor® Model VTS253C-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

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Victor® Model VTS253C-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

Victor® Model VTS253C-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

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Airgas Part #:VIC0781-3574

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Harris® Model 25GX-60-IGG-320 Heavy Duty Cylinder-Mounted Carbon Dioxide Inert Gas Guard Cylinder, CGA-320

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Harris® Model 25GX-60-IGG-320 Heavy Duty Cylinder-Mounted Carbon Dioxide Inert Gas Guard Cylinder, CGA-320

Harris® Model 25GX-60-IGG-320 Heavy Duty Cylinder-Mounted Carbon Dioxide Inert Gas Guard Cylinder, CGA-320

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Airgas Part #:HCL3000432

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Miller® Heavy-Duty Series 46™ Station Regulator Oxygen Gas Regulator

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Miller® Heavy-Duty Series 46™ Station Regulator Oxygen Gas Regulator

Miller® Heavy-Duty Series 46™ Station Regulator Oxygen Gas Regulator

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Airgas Part #:MIL46-175

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Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

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Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

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Airgas Part #:WESRS-3-FG

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Victor® Model ETS4-125-320 EDGE™ High Capacity Carbon Dioxide Two Stage Regulator, CGA-032

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Victor® Model ETS4-125-320 EDGE™ High Capacity Carbon Dioxide Two Stage Regulator, CGA-032

Victor® Model ETS4-125-320 EDGE™ High Capacity Carbon Dioxide Two Stage Regulator, CGA-032

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Airgas Part #:VIC0781-5228

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Victor® Model ELC4-125-540R EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA-540

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Victor® Model ELC4-125-540R EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA-540

Victor® Model ELC4-125-540R EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA-540

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Airgas Part #:VIC0781-5199

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Victor® Model BSL700-500 Heavy Duty Oxygen And Inert Gas Line Regulator, CGA-500

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Victor® Model BSL700-500 Heavy Duty Oxygen And Inert Gas Line Regulator, CGA-500

Victor® Model BSL700-500 Heavy Duty Oxygen And Inert Gas Line Regulator, CGA-500

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Airgas Part #:VIC0780-1200

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Victor® Model ELC4-125-320R EDGE™ Heavy Duty Carbon Dioxide Liquid Cylinder Regulator, CGA-320

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Victor® Model ELC4-125-320R EDGE™ Heavy Duty Carbon Dioxide Liquid Cylinder Regulator, CGA-320

Victor® Model ELC4-125-320R EDGE™ Heavy Duty Carbon Dioxide Liquid Cylinder Regulator, CGA-320

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Airgas Part #:VIC0781-5201

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Harris® Model 330-350-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 330-350-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 330-350-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001094

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Victor® Model VTS700D-996 Extra High Capacity Inert Gas, Air And Oxygen Two Stage Regulator, CGA-996

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Victor® Model VTS700D-996 Extra High Capacity Inert Gas, Air And Oxygen Two Stage Regulator, CGA-996

Victor® Model VTS700D-996 Extra High Capacity Inert Gas, Air And Oxygen Two Stage Regulator, CGA-996

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Airgas Part #:VIC0780-0997

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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.