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Industrial Gas Regulators

Victor® Model SR4G Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA-680

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Victor® Model SR4G Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA-680

Victor® Model SR4G Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA-680

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Airgas Part #:VIC0781-1430

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Harris® Model 301-80-IGGRFNG-032 Heavy Duty Ar/CO2 Mix Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Harris® Model 301-80-IGGRFNG-032 Heavy Duty Ar/CO2 Mix Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

Harris® Model 301-80-IGGRFNG-032 Heavy Duty Ar/CO2 Mix Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Airgas Part #:HCL3000340

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Victor® Model SR4F High Capacity/Heavy Duty Nitrogen And Argon Single Stage Regulator, CGA-680

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Victor® Model SR4F High Capacity/Heavy Duty Nitrogen And Argon Single Stage Regulator, CGA-680

Victor® Model SR4F High Capacity/Heavy Duty Nitrogen And Argon Single Stage Regulator, CGA-680

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Airgas Part #:VIC0781-1410

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA-320

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA-320

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA-320

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Airgas Part #:VIC0781-3642

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Harris® Model 355-2AR/HE-580 Up to 140 SCFH Ar, He Flowmeter Regulator, CGA-580

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Harris® Model 355-2AR/HE-580 Up to 140 SCFH Ar, He Flowmeter Regulator, CGA-580

Harris® Model 355-2AR/HE-580 Up to 140 SCFH Ar, He Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100204

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Victor® GRF400 Series Light Duty Carbon Dioxide, Argon And Helium Flowmeter Regulator, CGA-580

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Victor® GRF400 Series Light Duty Carbon Dioxide, Argon And Helium Flowmeter Regulator, CGA-580

Victor® GRF400 Series Light Duty Carbon Dioxide, Argon And Helium Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-2701

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Harris® Model 450-125-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

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Harris® Model 450-125-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

Harris® Model 450-125-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

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Airgas Part #:HCL3002498

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Miller® Heavy Duty Argon/CO2 , CGA-580

Miller® Heavy Duty Argon/CO2 , CGA-580

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Airgas Part #:MIL22-80-580-6

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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

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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

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Miller® Medium Duty Argon, Argon/CO2 Mix, And Helium Flowmeter Regulator

Miller® Medium Duty Argon, Argon/CO2 Mix, And Helium Flowmeter Regulator

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Airgas Part #:MILH2231A

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Victor® DFM 150 Series Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA-580

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Victor® DFM 150 Series Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA-580

Victor® DFM 150 Series Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-1206

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Harris® Model 55-2AR/CD100 5/8-18 Heavy Duty Ar/CO2 Mix Flowmeter Regulator, 5/8" NPT (Male)

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Harris® Model 55-2AR/CD100 5/8-18 Heavy Duty Ar/CO2 Mix Flowmeter Regulator, 5/8" NPT (Male)

Harris® Model 55-2AR/CD100 5/8-18 Heavy Duty Ar/CO2 Mix Flowmeter Regulator, 5/8" NPT (Male)

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Airgas Part #:HCL5400618

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Victor® Model HSR2570 Medium Duty Argon And Argon/CO2 Mix And Helium Single Stage Regulator, CGA-320

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Victor® Model HSR2570 Medium Duty Argon And Argon/CO2 Mix And Helium Single Stage Regulator, CGA-320

Victor® Model HSR2570 Medium Duty Argon And Argon/CO2 Mix And Helium Single Stage Regulator, CGA-320

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Airgas Part #:VIC0781-3869

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Victor® Model HVTS 2535 Medium Duty Argon And Helium Two Stage Regulator, CGA-580

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Victor® Model HVTS 2535 Medium Duty Argon And Helium Two Stage Regulator, CGA-580

Victor® Model HVTS 2535 Medium Duty Argon And Helium Two Stage Regulator, CGA-580

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Airgas Part #:VIC0781-3775

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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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Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

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Airgas Part #:WESRS-3-FG

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Western Model RPB-3 Argon And Argon/CO2 Mix Gas Saver Flowmeter, 5/8" - 18 (RH MALE)

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Western Model RPB-3 Argon And Argon/CO2 Mix Gas Saver Flowmeter, 5/8" - 18 (RH MALE)

Western Model RPB-3 Argon And Argon/CO2 Mix Gas Saver Flowmeter, 5/8" - 18 (RH MALE)

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Airgas Part #:WESRPB-3

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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

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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

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Harris® Model 247-FG-1/4 Heavy Duty Ar/CO2 Mix Flowgauge Regulator, 1/4" NPT (Female)

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Harris® Model 247-FG-1/4 Heavy Duty Ar/CO2 Mix Flowgauge Regulator, 1/4" NPT (Female)

Harris® Model 247-FG-1/4 Heavy Duty Ar/CO2 Mix Flowgauge Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000810

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Harris® Model 447-100SCFH-FG-1/4" NPT (F) Heavy Duty/High Flow Flowgauge Back Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

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Harris® Model 447-100SCFH-FG-1/4" NPT (F) Heavy Duty/High Flow Flowgauge Back Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

Harris® Model 447-100SCFH-FG-1/4" NPT (F) Heavy Duty/High Flow Flowgauge Back Entry Argon/Carbon Dioxide Flowgauge Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000565

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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.