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Industrial Gas Regulators

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

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Victor® Model L350E-AM Heavy Duty Oxygen, Inert Gas, Hydrogen, And Air Line Regulator, CGA - 250

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Victor® Model L350E-AM Heavy Duty Oxygen, Inert Gas, Hydrogen, And Air Line Regulator, CGA - 250

Victor® Model L350E-AM Heavy Duty Oxygen, Inert Gas, Hydrogen, And Air Line Regulator, CGA - 250

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Airgas Part #:VIC0781-2454

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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

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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

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Victor® EST4 Series EDGE™ High Capacity Air Two Stage Regulator, CGA - 580

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Victor® EST4 Series EDGE™ High Capacity Air Two Stage Regulator, CGA - 580

Victor® EST4 Series EDGE™ High Capacity Air Two Stage Regulator, CGA - 580

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Airgas Part #:VIC0781-5224

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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

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Air Single Stage Regulator, CGA - 346

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Air Single Stage Regulator, CGA - 346

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Air Single Stage Regulator, CGA - 346

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Airgas Part #:VIC0781-3637

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Victor® Model SR250D-590 Medium Duty Air Single Stage Regulator, CGA - 590

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Victor® Model SR250D-590 Medium Duty Air Single Stage Regulator, CGA - 590

Victor® Model SR250D-590 Medium Duty Air Single Stage Regulator, CGA - 590

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Airgas Part #:VIC0799-1220

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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

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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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Victor® Model BR3-125-346 HT Meco® Medium Duty Air Single Stage Regulator, CGA - 346

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Victor® Model BR3-125-346 HT Meco® Medium Duty Air Single Stage Regulator, CGA - 346

Victor® Model BR3-125-346 HT Meco® Medium Duty Air Single Stage Regulator, CGA - 346

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Airgas Part #:VIC5275-8561

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Victor® L 700 Series Extra Heavy Duty Air, Inert Gas And Oxygen Line Regulator, CGA - 500

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Victor® L 700 Series Extra Heavy Duty Air, Inert Gas And Oxygen Line Regulator, CGA - 500

Victor® L 700 Series Extra Heavy Duty Air, Inert Gas And Oxygen Line Regulator, CGA - 500

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Airgas Part #:VIC0780-1229

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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

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Harris® Model 3500-200PSI-CGA346 High Pressure/High Flow Cylinder Air Single Stage Regulator, CGA-346

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Harris® Model 3500-200PSI-CGA346 High Pressure/High Flow Cylinder Air Single Stage Regulator, CGA-346

Harris® Model 3500-200PSI-CGA346 High Pressure/High Flow Cylinder Air Single Stage Regulator, CGA-346

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Airgas Part #:HCL3003512

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Victor® Model BR5-300-347 HT Meco® Medium Duty Air Single Stage Regulator, CGA - 347

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Victor® Model BR5-300-347 HT Meco® Medium Duty Air Single Stage Regulator, CGA - 347

Victor® Model BR5-300-347 HT Meco® Medium Duty Air Single Stage Regulator, CGA - 347

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Airgas Part #:VIC5275-8553

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Victor® Model SPR-300 Heavy Duty Air, Inert Gas And Oxygen Single Stage Regulator, CGA - 500

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Victor® Model SPR-300 Heavy Duty Air, Inert Gas And Oxygen Single Stage Regulator, CGA - 500

Victor® Model SPR-300 Heavy Duty Air, Inert Gas And Oxygen Single Stage Regulator, CGA - 500

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Airgas Part #:VIC0781-1221

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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

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Victor® Model SR4J Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA - 680

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Victor® Model SR4J Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA - 680

Victor® Model SR4J Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA - 680

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Airgas Part #:VIC0781-1450

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

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

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Airgas Part #:HCL5400621

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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

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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.