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Industrial Gas Regulators

Victor® Model 0780-1005 Heavy Duty Carbon Dioxide Two Stage Regulator/High Flow Regulator, CGA - 996

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Victor® Model 0780-1005 Heavy Duty Carbon Dioxide Two Stage Regulator/High Flow Regulator, CGA - 996

Victor® Model 0780-1005 Heavy Duty Carbon Dioxide Two Stage Regulator/High Flow Regulator, CGA - 996

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Airgas Part #:VIC0780-1005

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Harris® Model 2555-Ar70-CGA680 Harris® Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Regulator, CGA-680

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Harris® Model 2555-Ar70-CGA680 Harris® Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Regulator, CGA-680

Harris® Model 2555-Ar70-CGA680 Harris® Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Regulator, CGA-680

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Airgas Part #:HCL3102555

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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

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Harris® Model 330-500PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 330-500PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 330-500PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001098

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Harris® Model 3500-200PSI-CGA680 Harris® High Pressure/High Flow High-Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-680

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Harris® Model 3500-200PSI-CGA680 Harris® High Pressure/High Flow High-Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-680

Harris® Model 3500-200PSI-CGA680 Harris® High Pressure/High Flow High-Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-680

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Airgas Part #:HCL3003516

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Victor® Model SR4F Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA - 032

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Victor® Model SR4F Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA - 032

Victor® Model SR4F Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA - 032

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Airgas Part #:VIC0781-1401

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Victor® Model SKR-125 TurboTorch® Light Duty Nitrogen Purge Regulator, CGA - 580

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Victor® Model SKR-125 TurboTorch® Light Duty Nitrogen Purge Regulator, CGA - 580

Victor® Model SKR-125 TurboTorch® Light Duty Nitrogen Purge Regulator, CGA - 580

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Airgas Part #:VIC0426-2000

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

Harris® Model 25GX-40-IGG-CGA580 Harris® 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

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Harris® Model 55-2 N2/Air 9/16"-18 Harris® Heavy Duty SCFH Flow Control Nitrogen/Air Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2 N2/Air 9/16"-18 Harris® Heavy Duty SCFH Flow Control Nitrogen/Air Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2 N2/Air 9/16"-18 Harris® Heavy Duty SCFH Flow Control Nitrogen/Air Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400613

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

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

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

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Airgas Part #:HCL3000776

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Miller® Heavy Duty Argon, CO2, And Helium Flowmeter Regulator, CGA-580

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Miller® Heavy Duty Argon, CO2, And Helium Flowmeter Regulator, CGA-580

Miller® Heavy Duty Argon, CO2, And Helium Flowmeter Regulator, CGA-580

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Airgas Part #:MIL22-30-580-6

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

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

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

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Airgas Part #:HCL3100508

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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

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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

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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

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Miller® Heavy Duty Oxygen, Acetylene, LP Gas And Nitrogen Single Stage Regulator, CGA-580

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Miller® Heavy Duty Oxygen, Acetylene, LP Gas And Nitrogen Single Stage Regulator, CGA-580

Miller® Heavy Duty Oxygen, Acetylene, LP Gas And Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:MIL46-50

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

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

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

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Airgas Part #:HCL3000765

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Victor® Model DP250 TurboTorch® Heavy Duty Nitrogen Single Stage Regulator, CGA -580

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Victor® Model DP250 TurboTorch® Heavy Duty Nitrogen Single Stage Regulator, CGA -580

Victor® Model DP250 TurboTorch® Heavy Duty Nitrogen Single Stage Regulator, CGA -580

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Airgas Part #:VIC0386-0857

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Harris® Model 247-FG-1/4" Harris® Heavy Duty Pipeline Back Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

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Harris® Model 247-FG-1/4" Harris® Heavy Duty Pipeline Back Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

Harris® Model 247-FG-1/4" Harris® Heavy Duty Pipeline Back Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000810

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

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

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Airgas Part #:HCL5400621

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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.