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Industrial Gas Regulators

Miller® Medium Duty Argon And Nitrogen Flowmeter Regulator, CGA-580

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Miller® Medium Duty Argon And Nitrogen Flowmeter Regulator, CGA-580

Miller® Medium Duty Argon And Nitrogen Flowmeter Regulator, CGA-580

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Airgas Part #:MIL30-150-580

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Harris® Model 425-50-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-50-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-50-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000843

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RADNOR™ Model GP250 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA - 580

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RADNOR™ Model GP250 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA - 580

RADNOR™ Model GP250 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA - 580

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Airgas Part #:RAD64004750

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RADNOR™ Model GRF400 Victor® Light Duty Argon Flowmeter Regulator, CGA - 580

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RADNOR™ Model GRF400 Victor® Light Duty Argon Flowmeter Regulator, CGA - 580

RADNOR™ Model GRF400 Victor® Light Duty Argon Flowmeter Regulator, CGA - 580

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Airgas Part #:RAD64004744

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Miller® Medium Duty Argon And Argon/CO2 mix Single Stage Regulator, CGA-580

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Miller® Medium Duty Argon And Argon/CO2 mix Single Stage Regulator, CGA-580

Miller® Medium Duty Argon And Argon/CO2 mix Single Stage Regulator, CGA-580

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Airgas Part #:MIL31-50-580

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Miller® Medium Duty Ar/CO2 Mix, Argon, Argon/Carbon Dioxide Mix, And Helium Single Stage Regulator, CGA-580

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Miller® Medium Duty Ar/CO2 Mix, Argon, Argon/Carbon Dioxide Mix, And Helium Single Stage Regulator, CGA-580

Miller® Medium Duty Ar/CO2 Mix, Argon, Argon/Carbon Dioxide Mix, And Helium Single Stage Regulator, CGA-580

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Airgas Part #:MILH2051B-580

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Miller® Medium Duty Argon, CO2, Argon/CO2 Mix, And Helium Dual Flowmeter Regulator, CGA-580

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Miller® Medium Duty Argon, CO2, Argon/CO2 Mix, And Helium Dual Flowmeter Regulator, CGA-580

Miller® Medium Duty Argon, CO2, Argon/CO2 Mix, And Helium Dual Flowmeter Regulator, CGA-580

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Airgas Part #:MIL23-50-580

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Victor® Model SR450D-346 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

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Victor® Model SR450D-346 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

Victor® Model SR450D-346 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

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Airgas Part #:VIC0781-0532

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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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Miller® Heavy Duty Argo And CO2 Flowmeter Regulator, CGA-580

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Miller® Heavy Duty Argo And CO2 Flowmeter Regulator, CGA-580

Miller® Heavy Duty Argo And CO2 Flowmeter Regulator, CGA-580

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Airgas Part #:MIL22-80-580

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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 FM147 Medium Duty Helium And Argon Flowmeter Regulator

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Victor® Model FM147 Medium Duty Helium And Argon Flowmeter Regulator

Victor® Model FM147 Medium Duty Helium And Argon Flowmeter Regulator

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Airgas Part #:VIC1000-0262

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Miller® Medium Duty Nitrogen Nitrogen Regulator, CGA-580

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Miller® Medium Duty Nitrogen Nitrogen Regulator, CGA-580

Miller® Medium Duty Nitrogen Nitrogen Regulator, CGA-580

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Airgas Part #:MIL30-450-580

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Victor® Model ESS42-150-590 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-590

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Victor® Model ESS42-150-590 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-590

Victor® Model ESS42-150-590 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-590

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Airgas Part #:VIC0781-3614

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RADNOR™ Model GF250-580 Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge, CGA - 580

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RADNOR™ Model GF250-580 Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge, CGA - 580

RADNOR™ Model GF250-580 Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge, CGA - 580

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Airgas Part #:RAD64004732

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Harris® Model 301-Ar60-680 Medium/Heavy Duty Compact, Lightweight, Rugged Argon Flowgauge Regulator, CGA-680

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Harris® Model 301-Ar60-680 Medium/Heavy Duty Compact, Lightweight, Rugged Argon Flowgauge Regulator, CGA-680

Harris® Model 301-Ar60-680 Medium/Heavy Duty Compact, Lightweight, Rugged Argon Flowgauge Regulator, CGA-680

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Airgas Part #:HCL3000244

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Victor® EDGE™ Series 2.0 Heavy Duty/Medium Capacity Air Single Stage Regulator, CGA-346

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Victor® EDGE™ Series 2.0 Heavy Duty/Medium Capacity Air Single Stage Regulator, CGA-346

Victor® EDGE™ Series 2.0 Heavy Duty/Medium Capacity Air Single Stage Regulator, CGA-346

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Airgas Part #:VIC0781-3637

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Harris® Model 355-2 Ar-58010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Argon Flowmeter Regulator, CGA-580

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Harris® Model 355-2 Ar-58010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Argon Flowmeter Regulator, CGA-580

Harris® Model 355-2 Ar-58010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Argon Flowmeter Regulator, CGA-580

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Airgas Part #:HCL4400235

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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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Harris® Model 301-Ar60-580 Medium/Heavy Duty Compact, Lightweight, Rugged Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Harris® Model 301-Ar60-580 Medium/Heavy Duty Compact, Lightweight, Rugged Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

Harris® Model 301-Ar60-580 Medium/Heavy Duty Compact, Lightweight, Rugged Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Airgas Part #:HCL3000163

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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.