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Industrial Gas Regulators

Harris® Model 55-2Ar/70He 9/16"-18 Heavy Duty SCFH Flow Control Argon/Helium Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2Ar/70He 9/16"-18 Heavy Duty SCFH Flow Control Argon/Helium Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2Ar/70He 9/16"-18 Heavy Duty SCFH Flow Control Argon/Helium Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400615

Western Model RFS-7-P Medium Duty Nitrogen Flowmeter Regulator, CGA-580

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Western Model RFS-7-P Medium Duty Nitrogen Flowmeter Regulator, CGA-580

Western Model RFS-7-P Medium Duty Nitrogen Flowmeter Regulator, CGA-580

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Airgas Part #:WESRFS-7-P

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003540

Victor® Model HVTS 2570 Medium Duty Argon, Argon/CO2 Mix And Helium Two Stage Regulator/Flowmeter Regulator, CGA - 580

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Victor® Model HVTS 2570 Medium Duty Argon, Argon/CO2 Mix And Helium Two Stage Regulator/Flowmeter Regulator, CGA - 580

Victor® Model HVTS 2570 Medium Duty Argon, Argon/CO2 Mix And Helium Two Stage Regulator/Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC0781-3774

Victor® Model VTS 350A Heavy Duty Helium, Nitrogen And Argon Two Stage Regulator, CGA - 580

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Victor® Model VTS 350A Heavy Duty Helium, Nitrogen And Argon Two Stage Regulator, CGA - 580

Victor® Model VTS 350A Heavy Duty Helium, Nitrogen And Argon Two Stage Regulator, CGA - 580

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Airgas Part #:VIC0799-2067

Miller® Low Pressure Nitrogen Nitrogen Blanketing Regulator, CGA-580

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Miller® Low Pressure Nitrogen Nitrogen Blanketing Regulator, CGA-580

Miller® Low Pressure Nitrogen Nitrogen Blanketing Regulator, CGA-580

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Airgas Part #:MIL16347-3

Harris® Model 355-45/140SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Helium Flowmeter Regulator, CGA-580

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Harris® Model 355-45/140SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Helium Flowmeter Regulator, CGA-580

Harris® Model 355-45/140SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Helium Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100204

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

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

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

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Airgas Part #:HCL3001098

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

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

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Airgas Part #:HCL5400613

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Motor Sports Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Motor Sports Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Motor Sports Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003538

Victor® Model HSR 2570 Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator/Flowmeter Regulator, CGA - 580

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Victor® Model HSR 2570 Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator/Flowmeter Regulator, CGA - 580

Victor® Model HSR 2570 Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator/Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC0781-3873

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

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

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

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

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

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Airgas Part #:HCL3003516

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

Victor® Model HSR 2530 Medium Duty Air And Nitrogen Single Stage Regulator/Flowmeter Regulator, CGA - 580

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Victor® Model HSR 2530 Medium Duty Air And Nitrogen Single Stage Regulator/Flowmeter Regulator, CGA - 580

Victor® Model HSR 2530 Medium Duty Air And Nitrogen Single Stage Regulator/Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC0781-3819

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

Harris® Model 355-2 He-CGA580 Up to 140 SCFH Compact Pressure Compensated Helium/Hydrogen Flowmeter Regulator, CGA-580

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Harris® Model 355-2 He-CGA580 Up to 140 SCFH Compact Pressure Compensated Helium/Hydrogen Flowmeter Regulator, CGA-580

Harris® Model 355-2 He-CGA580 Up to 140 SCFH Compact Pressure Compensated Helium/Hydrogen Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100205

Victor® Model 245-02P TurboTorch® High Capacity Nitrogen Single Stage Regulator, CGA - 580

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Victor® Model 245-02P TurboTorch® High Capacity Nitrogen Single Stage Regulator, CGA - 580

Victor® Model 245-02P TurboTorch® High Capacity Nitrogen Single Stage Regulator, CGA - 580

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Airgas Part #:VIC0386-0813

Victor® Model 0386-0849 TurboTorch® Light Duty Nitrogen Flowmeter Regulator, CGA - 580

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Victor® Model 0386-0849 TurboTorch® Light Duty Nitrogen Flowmeter Regulator, CGA - 580

Victor® Model 0386-0849 TurboTorch® Light Duty Nitrogen Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC0386-0849

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.