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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

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

Victor® Model FM 135 Heavy Duty Argon And Helium Flowmeter, CGA-580

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Victor® Model FM 135 Heavy Duty Argon And Helium Flowmeter, CGA-580

Victor® Model FM 135 Heavy Duty Argon And Helium Flowmeter, CGA-580

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Airgas Part #:VIC1000-0255

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® Model HSR 2530 Medium Duty Air And Nitrogen Single Stage Regulator/Flowmeter Regulator, CGA-580

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Victor® Model HSR 2530 Medium Duty Air And Nitrogen Single Stage Regulator/Flowmeter Regulator, CGA-580

Victor® Model HSR 2530 Medium Duty Air And Nitrogen Single Stage Regulator/Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-3819

Harris® Model 725-100SCFH-CGA580 120 Volts Heavy Duty Electrically Heated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Harris® Model 725-100SCFH-CGA580 120 Volts Heavy Duty Electrically Heated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

Harris® Model 725-100SCFH-CGA580 120 Volts Heavy Duty Electrically Heated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100405

Harris® Model 801-Ar60-CGA580 Medium Duty Compact General Purpose Argon Flowgauge Regulator, CGA-580

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Harris® Model 801-Ar60-CGA580 Medium Duty Compact General Purpose Argon Flowgauge Regulator, CGA-580

Harris® Model 801-Ar60-CGA580 Medium Duty Compact General Purpose Argon Flowgauge Regulator, CGA-580

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Airgas Part #:HCL3100508

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

Victor® Model HRF 1425 CutSkill® Light Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA-032

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Victor® Model HRF 1425 CutSkill® Light Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA-032

Victor® Model HRF 1425 CutSkill® Light Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA-032

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Airgas Part #:VIC0781-2809

Harris® Model 55-2 N2/Air 1/4" NPT Heavy Duty SCFH Flow Control Nitrogen/Air Flowmeter Regulator, 5/8" NPT (Male)

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Harris® Model 55-2 N2/Air 1/4" NPT Heavy Duty SCFH Flow Control Nitrogen/Air Flowmeter Regulator, 5/8" NPT (Male)

Harris® Model 55-2 N2/Air 1/4" NPT Heavy Duty SCFH Flow Control Nitrogen/Air Flowmeter Regulator, 5/8" NPT (Male)

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Airgas Part #:HCL5400621

Victor® Model HSR2537 Medium Duty Argon And Helium Single Stage Regulator, CGA-580

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Victor® Model HSR2537 Medium Duty Argon And Helium Single Stage Regulator, CGA-580

Victor® Model HSR2537 Medium Duty Argon And Helium Single Stage Regulator, CGA-580

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Airgas Part #:VIC0781-3871

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

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

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

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Airgas Part #:VIC0781-9412

Victor® FM135 Medium Duty Argon And Helium Flowmeter

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Victor® FM135 Medium Duty Argon And Helium Flowmeter

Victor® FM135 Medium Duty Argon And Helium Flowmeter

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Airgas Part #:VIC1000-0256

Harris® Model 3500-125PSI-CGA680 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-680

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Harris® Model 3500-125PSI-CGA680 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-680

Harris® Model 3500-125PSI-CGA680 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-680

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Airgas Part #:HCL3003507

Harris® Model 25GX-40-IGG-CGA580 Medium Duty/Heavy Duty Inert Gas Guard Argon/Carbon Dioxide/Inert Gases Inert Gas Guard Cylinder, CGA -40

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Harris® Model 25GX-40-IGG-CGA580 Medium Duty/Heavy Duty Inert Gas Guard Argon/Carbon Dioxide/Inert Gases Inert Gas Guard Cylinder, CGA -40

Harris® Model 25GX-40-IGG-CGA580 Medium Duty/Heavy Duty Inert Gas Guard Argon/Carbon Dioxide/Inert Gases Inert Gas Guard Cylinder, CGA -40

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Airgas Part #:HCL3000433

Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Helium Flowmeter Regulator, CGA-580

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Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Helium Flowmeter Regulator, CGA-580

Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Helium Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100338

Victor® Model HSR2535 Medium Duty Argon And Helium Flowmeter Regulator, CGA-580

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Victor® Model HSR2535 Medium Duty Argon And Helium Flowmeter Regulator, CGA-580

Victor® Model HSR2535 Medium Duty Argon And Helium Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-3867

Harris® Model 330Ar100-CGA580 Heavy Duty Liquid Cylinder Gas Withdrawal Argon Flowgauge Regulator, CGA-580

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Harris® Model 330Ar100-CGA580 Heavy Duty Liquid Cylinder Gas Withdrawal Argon Flowgauge Regulator, CGA-580

Harris® Model 330Ar100-CGA580 Heavy Duty Liquid Cylinder Gas Withdrawal Argon Flowgauge Regulator, CGA-580

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Airgas Part #:HCL3001089

Harris® Model 547-FG-1/4" Light Duty/Medium Duty Pipeline Side Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

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Harris® Model 547-FG-1/4" Light Duty/Medium Duty Pipeline Side Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

Harris® Model 547-FG-1/4" Light Duty/Medium Duty Pipeline Side Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000617

Harris® Model 55-2Ar/70He 9/16"-18 Heavy Duty SCFH Flow Control Argon/Helium Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2Ar/70He 9/16"-18 Heavy Duty SCFH Flow Control Argon/Helium Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2Ar/70He 9/16"-18 Heavy Duty SCFH Flow Control Argon/Helium Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400615

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.