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Industrial Gas Regulators

Victor® G150 Series Light Duty Carbon Dioxide Single Stage Regulator, CGA - 320

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Victor® G150 Series Light Duty Carbon Dioxide Single Stage Regulator, CGA - 320

Victor® G150 Series Light Duty Carbon Dioxide Single Stage Regulator, CGA - 320

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Airgas Part #:VIC0781-4237

Harris® Model 355-2 Heavy Duty Argon/Helium Flowmeter Regulator Shielding Gas Kit, CGA 580

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Harris® Model 355-2 Heavy Duty Argon/Helium Flowmeter Regulator Shielding Gas Kit, CGA 580

Harris® Model 355-2 Heavy Duty Argon/Helium Flowmeter Regulator Shielding Gas Kit, CGA 580

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Airgas Part #:LIN3100338

Miller® Heavy Duty Argon, CO2, And Helium Flowmeter Regulator, 1/4" NPT female

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Miller® Heavy Duty Argon, CO2, And Helium Flowmeter Regulator, 1/4" NPT female

Miller® Heavy Duty Argon, CO2, And Helium Flowmeter Regulator, 1/4" NPT female

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Airgas Part #:MIL16531

Harris® Model 2548-50PSI-1/4" Harris® Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

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Harris® Model 2548-50PSI-1/4" Harris® Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

Harris® Model 2548-50PSI-1/4" Harris® Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

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Airgas Part #:HCL4000703

Harris® Harris® Medium Duty/Heavy Duty Shielding Gas Kit Carbon Dioxide Flowgauge Regulator, CGA-320

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Harris® Harris® Medium Duty/Heavy Duty Shielding Gas Kit Carbon Dioxide Flowgauge Regulator, CGA-320

Harris® Harris® Medium Duty/Heavy Duty Shielding Gas Kit Carbon Dioxide Flowgauge Regulator, CGA-320

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Airgas Part #:HCL4400231

Victor® ESS7 Series EDGE™ Extra High Capacity Air Single Stage Regulator, CGA - 346

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Victor® ESS7 Series EDGE™ Extra High Capacity Air Single Stage Regulator, CGA - 346

Victor® ESS7 Series EDGE™ Extra High Capacity Air Single Stage Regulator, CGA - 346

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Airgas Part #:VIC0781-5184

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

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

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

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Airgas Part #:HCL3100405

Victor® Model SR 450MD Heavy Duty/High Capacity Air, Inert Gas And Oxygen Single Stage Regulator/Manifold Regulator, CGA - 996

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Victor® Model SR 450MD Heavy Duty/High Capacity Air, Inert Gas And Oxygen Single Stage Regulator/Manifold Regulator, CGA - 996

Victor® Model SR 450MD Heavy Duty/High Capacity Air, Inert Gas And Oxygen Single Stage Regulator/Manifold Regulator, CGA - 996

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Airgas Part #:VIC0781-0611

Victor® Model ELC4 EDGE™ Heavy Duty/Heavy Duty Carbon Dioxide Liquid Cylinder Regulator/Liquid Cylinder Regulator, CGA - 320

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Victor® Model ELC4 EDGE™ Heavy Duty/Heavy Duty Carbon Dioxide Liquid Cylinder Regulator/Liquid Cylinder Regulator, CGA - 320

Victor® Model ELC4 EDGE™ Heavy Duty/Heavy Duty Carbon Dioxide Liquid Cylinder Regulator/Liquid Cylinder Regulator, CGA - 320

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Airgas Part #:VIC0781-5201

Victor® ESS32 Series 2.0 EDGE™ Medium Capacity/Heavy Duty Carbon Dioxide Single Stage Regulator, CGA - 320

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Victor® ESS32 Series 2.0 EDGE™ Medium Capacity/Heavy Duty Carbon Dioxide Single Stage Regulator, CGA - 320

Victor® ESS32 Series 2.0 EDGE™ Medium Capacity/Heavy Duty Carbon Dioxide Single Stage Regulator, CGA - 320

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Airgas Part #:VIC0781-3638

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Victor® Model SR4K High Capacity Air Single Stage Regulator, CGA - 347

Victor® Model SR4K High Capacity Air Single Stage Regulator, CGA - 347

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Airgas Part #:VIC0781-1463

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Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320050

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

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

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

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Airgas Part #:HCL3001036

Harris® Model 55-100SCFH-1/4"NPT(M) Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

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Harris® Model 55-100SCFH-1/4"NPT(M) Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

Harris® Model 55-100SCFH-1/4"NPT(M) Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

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Airgas Part #:HCL5400616

Harris® Model 247-125PSI-1/4" RH (F) Harris® Heavy Duty Pipeline Back Entry Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 247-125PSI-1/4" RH (F) Harris® Heavy Duty Pipeline Back Entry Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247-125PSI-1/4" RH (F) Harris® Heavy Duty Pipeline Back Entry Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000826

Harris® Model 330-500PSI-CGA320 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 330-500PSI-CGA320 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 330-500PSI-CGA320 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3001099

Harris® Model 3500-200PSI-CGA580 Harris® High Pressure/High Flow High-Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-200PSI-CGA580 Harris® High Pressure/High Flow High-Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-200PSI-CGA580 Harris® High Pressure/High Flow High-Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003511

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 VTS250B-540 Professional Medium Duty Air, Inert Gas And Oxygen Two Stage Regulator, CGA - 540

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Victor® Model VTS250B-540 Professional Medium Duty Air, Inert Gas And Oxygen Two Stage Regulator, CGA - 540

Victor® Model VTS250B-540 Professional Medium Duty Air, Inert Gas And Oxygen Two Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-3504

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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

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.