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Industrial Gas Regulators

Miller® Heavy Duty 2 Stage Argon, CO2, and Helium Flowmeter Regulator, CGA 580/CGA 320

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Miller® Heavy Duty 2 Stage Argon, CO2, and Helium Flowmeter Regulator, CGA 580/CGA 320

Miller® Heavy Duty 2 Stage Argon, CO2, and Helium Flowmeter Regulator, CGA 580/CGA 320

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Airgas Part #:MIL22-30-580

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Victor® Model HSR 2570-320 Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator, CGA-580

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Victor® Model HSR 2570-320 Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator, CGA-580

Victor® Model HSR 2570-320 Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator, CGA-580

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Airgas Part #:VIC0781-3869

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Western Model RP320150 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320150 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320150 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320150

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Harris® Model HP715-100SCFH-320 120 Volt Heavy Duty Electrically Heated Carbon Dioxide Electrically Heated Flowgauge, CGA-320

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Harris® Model HP715-100SCFH-320 120 Volt Heavy Duty Electrically Heated Carbon Dioxide Electrically Heated Flowgauge, CGA-320

Harris® Model HP715-100SCFH-320 120 Volt Heavy Duty Electrically Heated Carbon Dioxide Electrically Heated Flowgauge, CGA-320

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Airgas Part #:HCL3100220

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Harris® Deluxe Adjustable CO2, Argon and Argon Blend Dual Scale Flow Gauge

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Harris® Deluxe Adjustable CO2, Argon and Argon Blend Dual Scale Flow Gauge

Harris® Deluxe Adjustable CO2, Argon and Argon Blend Dual Scale Flow Gauge

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Airgas Part #:LINK586-1

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Victor® Model HVTS2537-580 Medium Duty Argon And Helium Two Stage Flowmeter Regulator, CGA-580

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Victor® Model HVTS2537-580 Medium Duty Argon And Helium Two Stage Flowmeter Regulator, CGA-580

Victor® Model HVTS2537-580 Medium Duty Argon And Helium Two Stage Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-3772

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Harris® Model 355-2 Ar/He-580 Up to 140 SCFH Compact Pressure Compensated Argon and Helium Flowmeter Regulator, CGA-580

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Harris® Model 355-2 Ar/He-580 Up to 140 SCFH Compact Pressure Compensated Argon and Helium Flowmeter Regulator, CGA-580

Harris® Model 355-2 Ar/He-580 Up to 140 SCFH Compact Pressure Compensated Argon and Helium Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100204

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Harris® Model 3500-600-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-600-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-600-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003541

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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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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® 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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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 601-Ar-580 Light/Medium Duty Economical Compensated Argon Flowmeter Regulator, CGA-580

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Harris® Model 601-Ar-580 Light/Medium Duty Economical Compensated Argon Flowmeter Regulator, CGA-580

Harris® Model 601-Ar-580 Light/Medium Duty Economical Compensated Argon Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100575

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Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Airgas Part #:MILH2230A

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Harris® Model 3500-125-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-125-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-125-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003501

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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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Victor® Model SR4F-680 Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA-680

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Victor® Model SR4F-680 Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA-680

Victor® Model SR4F-680 Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA-680

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Airgas Part #:VIC0781-1410

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Victor® Model HVTS 2537-580 Medium Duty Argon And Helium Two Stage Regulator, CGA-580

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Victor® Model HVTS 2537-580 Medium Duty Argon And Helium Two Stage Regulator, CGA-580

Victor® Model HVTS 2537-580 Medium Duty Argon And Helium Two Stage Regulator, CGA-580

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Airgas Part #:VIC0781-3775

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Harris® Model 301-Ar-58010 Kit (Clam) Medium/Heavy Duty Shielding Gas Kit Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Harris® Model 301-Ar-58010 Kit (Clam) Medium/Heavy Duty Shielding Gas Kit Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

Harris® Model 301-Ar-58010 Kit (Clam) Medium/Heavy Duty Shielding Gas Kit Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Airgas Part #:HCL4400229

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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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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.