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Industrial Gas Regulators

Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320100

Victor® Model HRF2435 Pro Series Medium Duty Argon And Carbon Dioxide Regulator-Flowmeter, CGA-580

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Victor® Model HRF2435 Pro Series Medium Duty Argon And Carbon Dioxide Regulator-Flowmeter, CGA-580

Victor® Model HRF2435 Pro Series Medium Duty Argon And Carbon Dioxide Regulator-Flowmeter, CGA-580

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Airgas Part #:VIC0781-3657

Western Model REB-4-3 Light Duty Carbon Dioxide Single Stage Regulator, CGA-320

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Western Model REB-4-3 Light Duty Carbon Dioxide Single Stage Regulator, CGA-320

Western Model REB-4-3 Light Duty Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:WESREB-4-3

Victor® ESS7 Series EDGE™ Extra High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Victor® ESS7 Series EDGE™ Extra High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Victor® ESS7 Series EDGE™ Extra High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Airgas Part #:VIC0781-5188

Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320200

Harris® Model 425-CD-100SCFH-CGA320 Heavy Duty General Purpose Premium Carbon Dioxide Flowgauge Regulator, CGA-320

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Harris® Model 425-CD-100SCFH-CGA320 Heavy Duty General Purpose Premium Carbon Dioxide Flowgauge Regulator, CGA-320

Harris® Model 425-CD-100SCFH-CGA320 Heavy Duty General Purpose Premium Carbon Dioxide Flowgauge Regulator, CGA-320

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Airgas Part #:HCL3000776

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

Harris® Model 330-350PSI-CGA320 Heavy Duty Liquid Cylinder Gas Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 330-350PSI-CGA320 Heavy Duty Liquid Cylinder Gas Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 330-350PSI-CGA320 Heavy Duty Liquid Cylinder Gas Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3001095

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

Harris® Up to 140 SCFH Compensated shielding gas kit Carbon Dioxide Flowmeter Regulator, CGA-320

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Harris® Up to 140 SCFH Compensated shielding gas kit Carbon Dioxide Flowmeter Regulator, CGA-320

Harris® Up to 140 SCFH Compensated shielding gas kit Carbon Dioxide Flowmeter Regulator, CGA-320

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Airgas Part #:HCL4400234

Victor® VTS 250 Series Medium Duty Liquefied Petroleum Gas Two Stage Regulator, CGA-510

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Victor® VTS 250 Series Medium Duty Liquefied Petroleum Gas Two Stage Regulator, CGA-510

Victor® VTS 250 Series Medium Duty Liquefied Petroleum Gas Two Stage Regulator, CGA-510

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Airgas Part #:VIC0781-3594

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 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

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Airgas Part #:VIC0781-3632

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

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

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

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Airgas Part #:HCL4400231

Western Model RP320125 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320125 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320125 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320125

Victor® Model VTS253D-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

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Victor® Model VTS253D-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

Victor® Model VTS253D-320 Medium Duty Carbon Dioxide Two Stage Regulator, CGA-320

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Airgas Part #:VIC0781-3575

Harris® Model 25GX-145PSI-CGA320 Medium Duty/Heavy Duty Industrial Carbon Dioxide Single Stage Regulator, CGA -320

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Harris® Model 25GX-145PSI-CGA320 Medium Duty/Heavy Duty Industrial Carbon Dioxide Single Stage Regulator, CGA -320

Harris® Model 25GX-145PSI-CGA320 Medium Duty/Heavy Duty Industrial Carbon Dioxide Single Stage Regulator, CGA -320

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Airgas Part #:HCL3000599

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.