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Industrial Gas Regulators

RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580

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RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580

RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:RAD64004750

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TurboTorch® Model GP250-500-580 Heavy Duty Nitrogen Purging Regulator

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TurboTorch® Model GP250-500-580 Heavy Duty Nitrogen Purging Regulator

TurboTorch® Model GP250-500-580 Heavy Duty Nitrogen Purging Regulator

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Airgas Part #:VIC0386-0875

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Victor® Model ESS32-50CFH-580 EDGE™ 2.0 Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA-580

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Victor® Model ESS32-50CFH-580 EDGE™ 2.0 Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA-580

Victor® Model ESS32-50CFH-580 EDGE™ 2.0 Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-3641

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Victor® G150 Series Light Duty Carbon Dioxide And CO2 Single Stage Regulator, CGA-320

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Victor® G150 Series Light Duty Carbon Dioxide And CO2 Single Stage Regulator, CGA-320

Victor® G150 Series Light Duty Carbon Dioxide And CO2 Single Stage Regulator, CGA-320

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Airgas Part #:VIC0781-4230

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Harris® Model 330-125-320 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 330-125-320 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 330-125-320 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3001092

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Miller® Medium Duty Series 30™ Nitrogen Gas Regulator, CGA-580

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Miller® Medium Duty Series 30™ Nitrogen Gas Regulator, CGA-580

Miller® Medium Duty Series 30™ Nitrogen Gas Regulator, CGA-580

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Airgas Part #:MIL30-450-580

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

Harris® Model 301-80-IGGRF-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 #:HCL3000328

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Victor® Model FM370 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

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Victor® Model FM370 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

Victor® Model FM370 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

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Airgas Part #:VIC1000-0258

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Miller® Smith® Single-Stage Argon, Helium, and Nitrogen Specialty Gas Regulator, CGA-580

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Miller® Smith® Single-Stage Argon, Helium, and Nitrogen Specialty Gas Regulator, CGA-580

Miller® Smith® Single-Stage Argon, Helium, and Nitrogen Specialty Gas Regulator, CGA-580

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Airgas Part #:MIL210-0309

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Harris® Model 355-2 N2/Air-580 Up to 140 SCFH Compact Pressure Compensated Air and Nitrogen Flowmeter Regulator, CGA-580

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Harris® Model 355-2 N2/Air-580 Up to 140 SCFH Compact Pressure Compensated Air and Nitrogen Flowmeter Regulator, CGA-580

Harris® Model 355-2 N2/Air-580 Up to 140 SCFH Compact Pressure Compensated Air and Nitrogen Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100207

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Harris® Model 355-2 CD-32010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Carbon Dioxide Flowmeter Regulator, CGA-320

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Harris® Model 355-2 CD-32010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Carbon Dioxide Flowmeter Regulator, CGA-320

Harris® Model 355-2 CD-32010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Carbon Dioxide Flowmeter Regulator, CGA-320

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Airgas Part #:HCL4400234

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Victor® Model ESS42-150-320 EDGE™ 2.0 Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-320

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Victor® Model ESS42-150-320 EDGE™ 2.0 Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-320

Victor® Model ESS42-150-320 EDGE™ 2.0 Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:VIC0781-3615

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Miller® Silverline Series Medium Duty Nitrogen, CO2 And Argon Two Stage Regulator, CGA-510

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Miller® Silverline Series Medium Duty Nitrogen, CO2 And Argon Two Stage Regulator, CGA-510

Miller® Silverline Series Medium Duty Nitrogen, CO2 And Argon Two Stage Regulator, CGA-510

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Airgas Part #:MIL121-0007

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Harris® Model 55-2 Ar/CD70 1/4" Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 1/4" NPT

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Harris® Model 55-2 Ar/CD70 1/4" Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 1/4" NPT

Harris® Model 55-2 Ar/CD70 1/4" Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 1/4" NPT

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Airgas Part #:HCL5400610

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Harris® Model 330-350-320 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 330-350-320 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 330-350-320 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3001095

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Victor® Model VTS253B-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

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Victor® Model VTS253B-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

Victor® Model VTS253B-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

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Airgas Part #:VIC0781-3573

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Victor® Model FM372 Medium Duty Carbon Dioxide, Argon And Helium Flowmeter Regulator

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Victor® Model FM372 Medium Duty Carbon Dioxide, Argon And Helium Flowmeter Regulator

Victor® Model FM372 Medium Duty Carbon Dioxide, Argon And Helium Flowmeter Regulator

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Airgas Part #:VIC1000-0182

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

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

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

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Airgas Part #:HCL3000326

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Harris® Model 55-2 Ar/CD70 5/8"-18 Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 5/8" - 18 (Male)

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Harris® Model 55-2 Ar/CD70 5/8"-18 Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 5/8" - 18 (Male)

Harris® Model 55-2 Ar/CD70 5/8"-18 Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 5/8" - 18 (Male)

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Airgas Part #:HCL5400614

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Harris® Model 601-800-580 (Clam) Light Duty Industrial Economical Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 601-800-580 (Clam) Light Duty Industrial Economical Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 601-800-580 (Clam) Light Duty Industrial Economical Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000649

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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.