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Industrial Gas Regulators

Victor® SR 360 Series Medium Duty/Heavy Duty Acetylene Single Stage Regulator, CGA - 300

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Victor® SR 360 Series Medium Duty/Heavy Duty Acetylene Single Stage Regulator, CGA - 300

Victor® SR 360 Series Medium Duty/Heavy Duty Acetylene Single Stage Regulator, CGA - 300

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Airgas Part #:VIC0781-2400

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Harris® Model 25GX-CGA540 Medium Duty/Heavy Duty Industrial Acetylene/C2H2/Oxygen Single Stage Regulator, CGA-540

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Harris® Model 25GX-CGA540 Medium Duty/Heavy Duty Industrial Acetylene/C2H2/Oxygen Single Stage Regulator, CGA-540

Harris® Model 25GX-CGA540 Medium Duty/Heavy Duty Industrial Acetylene/C2H2/Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL4408578

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Harris® Model 601-15PSI-CGA200-A Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-200-A

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Harris® Model 601-15PSI-CGA200-A Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-200-A

Harris® Model 601-15PSI-CGA200-A Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-200-A

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Airgas Part #:HCL3000407

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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 Acetylene Single Stage Regulator, CGA-580

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Miller® Medium Duty Acetylene Single Stage Regulator, CGA-580

Miller® Medium Duty Acetylene Single Stage Regulator, CGA-580

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Airgas Part #:MIL30-15-510

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Victor® Model HRF1425 Light Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA -580

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Victor® Model HRF1425 Light Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA -580

Victor® Model HRF1425 Light Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA -580

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Airgas Part #:VIC0387-0240

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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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Miller® Heavy Duty Acetylene Acetylene Regulator, CGA-580

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Miller® Heavy Duty Acetylene Acetylene Regulator, CGA-580

Miller® Heavy Duty Acetylene Acetylene Regulator, CGA-580

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Airgas Part #:MIL40-15-300

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Harris® Model 450-015PSI-CGA510 Heavy Duty Industrial Premium Features Acetylene/C2H2 Single Stage Regulator, CGA-510

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Harris® Model 450-015PSI-CGA510 Heavy Duty Industrial Premium Features Acetylene/C2H2 Single Stage Regulator, CGA-510

Harris® Model 450-015PSI-CGA510 Heavy Duty Industrial Premium Features Acetylene/C2H2 Single Stage Regulator, CGA-510

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Airgas Part #:HCL3002494

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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 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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Victor® Model G350 Heavy Duty Acetylene And Oxygen Single Stage Regulator, CGA - 540, CGA - 510

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Victor® Model G350 Heavy Duty Acetylene And Oxygen Single Stage Regulator, CGA - 540, CGA - 510

Victor® Model G350 Heavy Duty Acetylene And Oxygen Single Stage Regulator, CGA - 540, CGA - 510

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Airgas Part #:VIC0781-3287

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Harris® Model 301-15PSI-200 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-200-MC

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Harris® Model 301-15PSI-200 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-200-MC

Harris® Model 301-15PSI-200 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-200-MC

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Airgas Part #:HCL3000165

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Harris® Model 425-100SCFH-CGA580 Heavy Duty General Purpose Premium Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Harris® Model 425-100SCFH-CGA580 Heavy Duty General Purpose Premium Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

Harris® Model 425-100SCFH-CGA580 Heavy Duty General Purpose Premium Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Airgas Part #:HCL3000774

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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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Victor® Model STK-R MAP-Pro/LP TurboTorch® Light Duty Propane Single Stage Regulator, CGA - 600

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Victor® Model STK-R MAP-Pro/LP TurboTorch® Light Duty Propane Single Stage Regulator, CGA - 600

Victor® Model STK-R MAP-Pro/LP TurboTorch® Light Duty Propane Single Stage Regulator, CGA - 600

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Airgas Part #:VIC0386-0687

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Harris® Model 55- 100SCFH- 9/16"-18(F) Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55- 100SCFH- 9/16"-18(F) Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55- 100SCFH- 9/16"-18(F) Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400611

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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 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

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Harris® Model 25GX-15PSI-CGA300 Medium Duty/Heavy Duty Industrial Acetylene/C2H2 Single Stage Regulator, CGA-300

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Harris® Model 25GX-15PSI-CGA300 Medium Duty/Heavy Duty Industrial Acetylene/C2H2 Single Stage Regulator, CGA-300

Harris® Model 25GX-15PSI-CGA300 Medium Duty/Heavy Duty Industrial Acetylene/C2H2 Single Stage Regulator, CGA-300

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Airgas Part #:HCL3000350

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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.