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Industrial Gas Regulators

Harris® Model 450-125PSI-CGA580 Heavy Duty Industrial Premium Features Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 450-125PSI-CGA580 Heavy Duty Industrial Premium Features Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 450-125PSI-CGA580 Heavy Duty Industrial Premium Features Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3002498

Victor® Model SR4G Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA-680

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Victor® Model SR4G Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA-680

Victor® Model SR4G Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA-680

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Airgas Part #:VIC0781-1430

Harris® Model 25GX-80-IGG-CGA580 Medium Duty/Heavy Duty Inert Gas Guard Argon/Carbon Dioxide Inert Gas Guard Cylinder, CGA-580

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Harris® Model 25GX-80-IGG-CGA580 Medium Duty/Heavy Duty Inert Gas Guard Argon/Carbon Dioxide Inert Gas Guard Cylinder, CGA-580

Harris® Model 25GX-80-IGG-CGA580 Medium Duty/Heavy Duty Inert Gas Guard Argon/Carbon Dioxide Inert Gas Guard Cylinder, CGA-580

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Airgas Part #:HCL3000431

Harris® Model 247-FG-1/4" Heavy Duty Pipeline Back Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

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Harris® Model 247-FG-1/4" Heavy Duty Pipeline Back Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

Harris® Model 247-FG-1/4" Heavy Duty Pipeline Back Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000810

Victor® Model HSR 2533 Medium Duty Liquefied Petroleum Gas, Carbon Dioxide, Argon And Hydrogen Single Stage Regulator/Flowmeter Regulator, CGA-350

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Victor® Model HSR 2533 Medium Duty Liquefied Petroleum Gas, Carbon Dioxide, Argon And Hydrogen Single Stage Regulator/Flowmeter Regulator, CGA-350

Victor® Model HSR 2533 Medium Duty Liquefied Petroleum Gas, Carbon Dioxide, Argon And Hydrogen Single Stage Regulator/Flowmeter Regulator, CGA-350

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Airgas Part #:VIC0781-3825

Victor® Model GF250 Medium Duty/Medium Duty Argon And Carbon Dioxide Single Stage Regulator/Single Stage Regulator, CGA-580

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Victor® Model GF250 Medium Duty/Medium Duty Argon And Carbon Dioxide Single Stage Regulator/Single Stage Regulator, CGA-580

Victor® Model GF250 Medium Duty/Medium Duty Argon And Carbon Dioxide Single Stage Regulator/Single Stage Regulator, CGA-580

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Airgas Part #:VIC0781-9411

Victor® Model HVTS 2535 Medium Duty Argon And Helium Two Stage Regulator, CGA-580

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Victor® Model HVTS 2535 Medium Duty Argon And Helium Two Stage Regulator, CGA-580

Victor® Model HVTS 2535 Medium Duty Argon And Helium Two Stage Regulator, CGA-580

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Airgas Part #:VIC0781-3775

Victor® Model HRF2480 Pro Series Medium Duty Argon And Carbon Dioxide Regulator-Flowmeter, CGA-320

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Victor® Model HRF2480 Pro Series Medium Duty Argon And Carbon Dioxide Regulator-Flowmeter, CGA-320

Victor® Model HRF2480 Pro Series Medium Duty Argon And Carbon Dioxide Regulator-Flowmeter, CGA-320

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Airgas Part #:VIC0781-3659

Harris® Model 330-125PSI-CGA580 Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 330-125PSI-CGA580 Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 330-125PSI-CGA580 Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001091

Victor® Model HSR2570 Medium Duty Argon And Argon/CO2 Mix And Helium Single Stage Regulator, CGA-320

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Victor® Model HSR2570 Medium Duty Argon And Argon/CO2 Mix And Helium Single Stage Regulator, CGA-320

Victor® Model HSR2570 Medium Duty Argon And Argon/CO2 Mix And Helium Single Stage Regulator, CGA-320

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Airgas Part #:VIC0781-3869

Harris® Model 55-2 Ar/CD70 9/16"-18 Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2 Ar/CD70 9/16"-18 Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2 Ar/CD70 9/16"-18 Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400609

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Motor Sports Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Motor Sports Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Motor Sports Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003538

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

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

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

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

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Airgas Part #:VIC0781-1410

Harris® Model 55-2 Ar/CD100 5/8"-18 Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 5/8" NPT (Male)

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Harris® Model 55-2 Ar/CD100 5/8"-18 Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 5/8" NPT (Male)

Harris® Model 55-2 Ar/CD100 5/8"-18 Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 5/8" NPT (Male)

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Airgas Part #:HCL5400618

Harris® Model 301-80SCFH-IGG Heavy Duty Argon/Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Male)

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Harris® Model 301-80SCFH-IGG Heavy Duty Argon/Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Male)

Harris® Model 301-80SCFH-IGG Heavy Duty Argon/Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Male)

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Airgas Part #:HCL3000326

Western Model RPB-3 Argon And Argon/CO2 Mix Gas Saver Flowmeter, 5/8" - 18 (RH MALE)

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Western Model RPB-3 Argon And Argon/CO2 Mix Gas Saver Flowmeter, 5/8" - 18 (RH MALE)

Western Model RPB-3 Argon And Argon/CO2 Mix Gas Saver Flowmeter, 5/8" - 18 (RH MALE)

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Airgas Part #:WESRPB-3

Harris® Model 2555-Ar70-CGA680 Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Regulator, CGA-680

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Harris® Model 2555-Ar70-CGA680 Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Regulator, CGA-680

Harris® Model 2555-Ar70-CGA680 Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Regulator, CGA-680

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Airgas Part #:HCL3102555

Victor® G150 Series Light Duty Argon Single Stage Regulator, CGA-580

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Victor® G150 Series Light Duty Argon Single Stage Regulator, CGA-580

Victor® G150 Series Light Duty Argon Single Stage Regulator, CGA-580

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Airgas Part #:VIC0781-4226

Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001036

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.