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Industrial Gas Regulators

RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

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RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

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Airgas Part #:RAD64003039

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Harris® Model 355-70SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Harris® Model 355-70SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

Harris® Model 355-70SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100200

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RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA-540

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RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA-540

RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA-540

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Airgas Part #:RAD64003038

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

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

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

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Airgas Part #:HCL3000328

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Argon And Carbon Dioxide Single Stage Regulator/Flowmeter Regulator, CGA-580

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Argon And Carbon Dioxide Single Stage Regulator/Flowmeter Regulator, CGA-580

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Argon And Carbon Dioxide Single Stage Regulator/Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-3641

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Harris® Model 425-125PSI-CGA320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 425-125PSI-CGA320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 425-125PSI-CGA320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3000775

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Victor® Model HRF2435P-580 Pro Series Heavy Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA-580

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Victor® Model HRF2435P-580 Pro Series Heavy Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA-580

Victor® Model HRF2435P-580 Pro Series Heavy Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-3656

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RADNOR™ Model GRF400 Victor® Light Duty Carbon Dioxide Flowmeter Regulator, CGA-320

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RADNOR™ Model GRF400 Victor® Light Duty Carbon Dioxide Flowmeter Regulator, CGA-320

RADNOR™ Model GRF400 Victor® Light Duty Carbon Dioxide Flowmeter Regulator, CGA-320

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Airgas Part #:RAD64004746

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Harris® Model 301-100PSI-CGA320 Light Duty/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 301-100PSI-CGA320 Light Duty/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 301-100PSI-CGA320 Light Duty/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3000192

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Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-320

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Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-320

Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:VIC0781-3615

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Victor® SR 311 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA-320

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Victor® SR 311 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA-320

Victor® SR 311 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA-320

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Airgas Part #:VIC0781-0353

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

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

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

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Airgas Part #:HCL3100211

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Victor® SR 310 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA-320

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Victor® SR 310 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA-320

Victor® SR 310 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA-320

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Airgas Part #:VIC0781-0355

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Harris® Medium Duty/Heavy Duty Shielding Gas Kit Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Harris®  Medium Duty/Heavy Duty Shielding Gas Kit Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

Harris® Medium Duty/Heavy Duty Shielding Gas Kit Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Airgas Part #:HCL4400229

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Harris® Model 55-70SCFH-1/4" NPT(M) Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

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Harris® Model 55-70SCFH-1/4" NPT(M)  Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

Harris® Model 55-70SCFH-1/4" NPT(M) Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

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Airgas Part #:HCL5400610

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Harris® Model 447-80SCFH-IGG-1/4" NPT (F) Heavy Duty/High Flow Inert Gas Guard Back Entry Argon/Carbon Dioxide Inert Gas Guard Cylinder, 1/4" NPT (Female)

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Harris® Model 447-80SCFH-IGG-1/4" NPT (F) Heavy Duty/High Flow Inert Gas Guard Back Entry Argon/Carbon Dioxide Inert Gas Guard Cylinder, 1/4" NPT (Female)

Harris® Model 447-80SCFH-IGG-1/4" NPT (F) Heavy Duty/High Flow Inert Gas Guard Back Entry Argon/Carbon Dioxide Inert Gas Guard Cylinder, 1/4" NPT (Female)

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Airgas Part #:HCL4000546

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Harris® Model 301-60SCFH-CGA580 Medium Duty/Heavy Duty Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Harris® Model 301-60SCFH-CGA580 Medium Duty/Heavy Duty Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

Harris® Model 301-60SCFH-CGA580 Medium Duty/Heavy Duty Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Airgas Part #:HCL3000163

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Harris® Model 355-70SCFH-CGA320 Up to 140 SCFH Compact Pressure Compensated Carbon Dioxide Flowmeter Regulator, CGA-320

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Harris® Model 355-70SCFH-CGA320 Up to 140 SCFH Compact Pressure Compensated Carbon Dioxide Flowmeter Regulator, CGA-320

Harris® Model 355-70SCFH-CGA320 Up to 140 SCFH Compact Pressure Compensated Carbon Dioxide Flowmeter Regulator, CGA-320

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Airgas Part #:HCL3100201

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Harris® Model HP715-100SCFH-CGA320-120 Volt Heavy Duty Electrically Heated Carbon Dioxide Electrically Heated Flowgauge, CGA-320

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Harris® Model HP715-100SCFH-CGA320-120 Volt Heavy Duty Electrically Heated Carbon Dioxide Electrically Heated Flowgauge, CGA-320

Harris® Model HP715-100SCFH-CGA320-120 Volt Heavy Duty Electrically Heated Carbon Dioxide Electrically Heated Flowgauge, CGA-320

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Airgas Part #:HCL3100220

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Victor® Model FM 371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA-580

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Victor® Model FM 371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA-580

Victor® Model FM 371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA-580

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Airgas Part #:VIC1000-0259

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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.