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Industrial Gas Regulators

Harris® Model 330-125-580 Heavy Duty Ar, N2 Single Stage Regulator, CGA-580

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Harris® Model 330-125-580 Heavy Duty Ar, N2 Single Stage Regulator, CGA-580

Harris® Model 330-125-580 Heavy Duty Ar, N2 Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001091

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Harris® Model 450-125-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

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Harris® Model 450-125-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

Harris® Model 450-125-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

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Airgas Part #:HCL3002498

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Lincoln Electric® Argon/Carbon Dioxide Flowgauge Regulator

Lincoln Electric® Argon/Carbon Dioxide Flowgauge Regulator

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Airgas Part #:LINK586-1

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Harris® Light Duty Argon/Carbon Dioxide Flowgauge Regulator Shielding Gas Kit

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Harris® Light Duty Argon/Carbon Dioxide Flowgauge Regulator Shielding Gas Kit

Harris® Light Duty Argon/Carbon Dioxide Flowgauge Regulator Shielding Gas Kit

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Airgas Part #:HCL3000322

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Harris® Model 3500-600-580 High Pressure/High Flow Ar, He, N2 Single Stage Regulator, CGA-580

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Harris® Model 3500-600-580 High Pressure/High Flow Ar, He, N2 Single Stage Regulator, CGA-580

Harris® Model 3500-600-580 High Pressure/High Flow Ar, He, N2 Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003541

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Harris® Model 55-2AR/CD70 9/16-18 Heavy Duty Ar/CO2 Mix Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2AR/CD70 9/16-18 Heavy Duty Ar/CO2 Mix Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2AR/CD70 9/16-18 Heavy Duty Ar/CO2 Mix Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400609

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

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

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Airgas Part #:VIC1000-0257

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Miller® Medium Duty Argon/Carbon Dioxide Mix And Helium Flowmeter Regulator, 5/8" - 18RH (Female)

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Miller® Medium Duty Argon/Carbon Dioxide Mix And Helium Flowmeter Regulator, 5/8" - 18RH (Female)

Miller® Medium Duty Argon/Carbon Dioxide Mix And Helium Flowmeter Regulator, 5/8" - 18RH (Female)

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Airgas Part #:MILH2231A

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Victor® Medium Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA - 580

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Victor® Medium Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA - 580

Victor® Medium Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC0781-3657

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Harris® Model 3500-125PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-125PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-125PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003501

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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

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Harris® Model 330-500-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

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Harris® Model 330-500-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

Harris® Model 330-500-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001098

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

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

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

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Airgas Part #:VIC0781-1430

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Harris® Heavy Duty Argon/Carbon Dioxide Two Stage Regulator

Harris® Heavy Duty Argon/Carbon Dioxide Two Stage Regulator

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Airgas Part #:HCL3000326

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Harris® Model 55-2AR/CD100 5/8-18 Heavy Duty Ar/CO2 Mix Flowmeter Regulator, 5/8" NPT (Male)

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Harris® Model 55-2AR/CD100 5/8-18 Heavy Duty Ar/CO2 Mix Flowmeter Regulator, 5/8" NPT (Male)

Harris® Model 55-2AR/CD100 5/8-18 Heavy Duty Ar/CO2 Mix Flowmeter Regulator, 5/8" NPT (Male)

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Airgas Part #:HCL5400618

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Miller® Argon/Helium/Nitrogen Single Stage Regulator

Miller® Argon/Helium/Nitrogen Single Stage Regulator

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Airgas Part #:MIL210-0309

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Harris® Model 3500-600-580 High Pressure/High Flow Ar, He, N2 Single Stage Regulator, CGA-580

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Harris® Model 3500-600-580 High Pressure/High Flow Ar, He, N2 Single Stage Regulator, CGA-580

Harris® Model 3500-600-580 High Pressure/High Flow Ar, He, N2 Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003539

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Harris® Model 3500-200-580 High Pressure/High Flow Ar, He, N2 Single Stage Regulator, CGA-580

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Harris® Model 3500-200-580 High Pressure/High Flow Ar, He, N2 Single Stage Regulator, CGA-580

Harris® Model 3500-200-580 High Pressure/High Flow Ar, He, N2 Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003511

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Harris® Model 425-125APSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-125APSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-125APSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000765

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Harris® Model 601-AR-580 Light/Medium Duty Ar Flowmeter Regulator, CGA-580

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Harris® Model 601-AR-580 Light/Medium Duty Ar Flowmeter Regulator, CGA-580

Harris® Model 601-AR-580 Light/Medium Duty Ar Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100575

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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.