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Industrial Gas Regulators

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 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 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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Harris® Model 3500-125-540 High Pressure/High Flow Cylinder Oxygen Single Stage Regulator, CGA-540

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Harris® Model 3500-125-540 High Pressure/High Flow Cylinder Oxygen Single Stage Regulator, CGA-540

Harris® Model 3500-125-540 High Pressure/High Flow Cylinder Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3003500

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Harris® Model 25GX-145-540 Medium/Heavy Duty Industrial Workhorse Oxygen Single Stage Regulator, CGA-540

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Harris® Model 25GX-145-540 Medium/Heavy Duty Industrial Workhorse Oxygen Single Stage Regulator, CGA-540

Harris® Model 25GX-145-540 Medium/Heavy Duty Industrial Workhorse Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000510

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Victor® Heavy Duty Air, Carbon Dioxide, Hydrogen, Inert Gas, Oxygen And Methane Single Stage Regulator

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Victor® Heavy Duty Air, Carbon Dioxide, Hydrogen, Inert Gas, Oxygen And Methane Single Stage Regulator

Victor® Heavy Duty Air, Carbon Dioxide, Hydrogen, Inert Gas, Oxygen And Methane Single Stage Regulator

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Airgas Part #:VIC0797-0106

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Victor® Model MOD. SR5B Medium Duty Oxygen Single Stage Regulator, CGA-540

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Victor® Model MOD. SR5B Medium Duty Oxygen Single Stage Regulator, CGA-540

Victor® Model MOD. SR5B Medium Duty Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0799-1607

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Victor® Model ESL4-125-250 EDGE™ Heavy Duty Air, Carbon Dioxide, Nitrous Oxide And Inert Gas Pipeline Regulator, CGA-250

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Victor® Model ESL4-125-250 EDGE™ Heavy Duty Air, Carbon Dioxide, Nitrous Oxide And Inert Gas Pipeline Regulator, CGA-250

Victor® Model ESL4-125-250 EDGE™ Heavy Duty Air, Carbon Dioxide, Nitrous Oxide And Inert Gas Pipeline Regulator, CGA-250

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Airgas Part #:VIC0781-5190

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Victor® Model EST4-80-024 EDGE™ Heavy Duty Oxygen Two Stage Pipeline/Station Regulator, CGA-024

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Victor® Model EST4-80-024 EDGE™ Heavy Duty Oxygen Two Stage Pipeline/Station Regulator, CGA-024

Victor® Model EST4-80-024 EDGE™ Heavy Duty Oxygen Two Stage Pipeline/Station Regulator, CGA-024

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Airgas Part #:VIC0781-5192

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Miller® Smith® Heavy Duty Series 40™ Oxygen Single-Stage Regulator

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Miller® Smith® Heavy Duty Series 40™ Oxygen Single-Stage Regulator

Miller® Smith® Heavy Duty Series 40™ Oxygen Single-Stage Regulator

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Airgas Part #:MIL40-175-540

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Victor® Model VTS250D-540 Medium Duty Oxygen Two Stage Regulator, CGA-540

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Victor® Model VTS250D-540 Medium Duty Oxygen Two Stage Regulator, CGA-540

Victor® Model VTS250D-540 Medium Duty Oxygen Two Stage Regulator, CGA-540

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Airgas Part #:VIC0781-3506

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Harris® Model 425-200-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Harris® Model 425-200-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Harris® Model 425-200-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000796

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Harris® Model 301-80-IGGRFNG-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Harris® Model 301-80-IGGRFNG-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

Harris® Model 301-80-IGGRFNG-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Airgas Part #:HCL3000340

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Harris® Model 801-145-540 Medium Duty Industrial General Purpose Oxygen Single Stage Regulator, CGA-540

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Harris® Model 801-145-540 Medium Duty Industrial General Purpose Oxygen Single Stage Regulator, CGA-540

Harris® Model 801-145-540 Medium Duty Industrial General Purpose Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3002194

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Victor® EDGE™ Series 2.0 Heavy Duty/Medium Capacity Flowmeter Regulator, CGA-320

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Victor® EDGE™ Series 2.0 Heavy Duty/Medium Capacity Flowmeter Regulator, CGA-320

Victor® EDGE™ Series 2.0 Heavy Duty/Medium Capacity Flowmeter Regulator, CGA-320

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Airgas Part #:VIC0781-3642

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Harris® Model 355-2 CD-320 Up to 140 SCFH Compact Pressure Compensated Carbon Dioxide Flowmeter Regulator, CGA-320

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Harris® Model 355-2 CD-320 Up to 140 SCFH Compact Pressure Compensated Carbon Dioxide Flowmeter Regulator, CGA-320

Harris® Model 355-2 CD-320 Up to 140 SCFH Compact Pressure Compensated Carbon Dioxide Flowmeter Regulator, CGA-320

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Airgas Part #:HCL3100201

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Victor® Model DFM 150S Medium Duty Argon, Carbon Dioxide, CO2 And Helium Flowmeter Regulator

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Victor® Model DFM 150S Medium Duty Argon, Carbon Dioxide, CO2 And Helium Flowmeter Regulator

Victor® Model DFM 150S Medium Duty Argon, Carbon Dioxide, CO2 And Helium Flowmeter Regulator

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Airgas Part #:VIC0781-1206

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Harris® Model 450-125-540 Heavy Duty Industrial Premium Features Oxygen Single Stage Regulator, CGA-540

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Harris® Model 450-125-540 Heavy Duty Industrial Premium Features Oxygen Single Stage Regulator, CGA-540

Harris® Model 450-125-540 Heavy Duty Industrial Premium Features Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3002497

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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 601-80-540-A Light Duty Industrial Economical Oxygen Single Stage Regulator, CGA-540-A

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Harris® Model 601-80-540-A Light Duty Industrial Economical Oxygen Single Stage Regulator, CGA-540-A

Harris® Model 601-80-540-A Light Duty Industrial Economical Oxygen Single Stage Regulator, CGA-540-A

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Airgas Part #:HCL3000412

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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.