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Industrial Gas Regulators

RADNOR™ Model 360A-300 Victor® Heavy Duty Acetylene And Oxygen Single Stage Regulator, CGA - 510 / 540

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RADNOR™ Model 360A-300 Victor® Heavy Duty Acetylene And Oxygen Single Stage Regulator, CGA - 510 / 540

RADNOR™ Model 360A-300 Victor® Heavy Duty Acetylene And Oxygen Single Stage Regulator, CGA - 510 / 540

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Airgas Part #:RAD64004736

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RADNOR™ Model GF250-580 Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge, CGA - 580

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RADNOR™ Model GF250-580 Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge, CGA - 580

RADNOR™ Model GF250-580 Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge, CGA - 580

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Airgas Part #:RAD64004730

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Harris® Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Harris® Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

Harris® Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100211

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Harris® Model 425-125PSI-CGA540 Harris® Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Harris® Model 425-125PSI-CGA540 Harris® Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Harris® Model 425-125PSI-CGA540 Harris® Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000714

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Victor® EST4 Series EDGE™ High Capacity Oxygen Two Stage Regulator, CGA - 540

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Victor® EST4 Series EDGE™ High Capacity Oxygen Two Stage Regulator, CGA - 540

Victor® EST4 Series EDGE™ High Capacity Oxygen Two Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-5219

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Harris® Model 356-Dual-45/140SCFH-CGA580 Harris® Dual Heavy Duty Dual Argon/Helium Flowmeter Regulator, CGA-580

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Harris® Model 356-Dual-45/140SCFH-CGA580 Harris® Dual Heavy Duty Dual Argon/Helium Flowmeter Regulator, CGA-580

Harris® Model 356-Dual-45/140SCFH-CGA580 Harris® Dual Heavy Duty Dual Argon/Helium Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100140

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RADNOR™ 150 Series Victor® Light Duty Oxygen Single Stage Regulator, CGA - 540

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RADNOR™ 150 Series Victor® Light Duty Oxygen Single Stage Regulator, CGA - 540

RADNOR™ 150 Series Victor® Light Duty Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:RAD64003029

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

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

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

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Airgas Part #:HCL3000767

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RADNOR™ Model 150 Series Victor® Light Duty Rear Connection Oxygen Single Stage Regulator, CGA-540R

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RADNOR™ Model 150 Series Victor® Light Duty Rear Connection Oxygen Single Stage Regulator, CGA-540R

RADNOR™ Model 150 Series Victor® Light Duty Rear Connection Oxygen Single Stage Regulator, CGA-540R

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Airgas Part #:RAD64003838

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Miller® Medium Duty Argon And Nitrogen Flowmeter Regulator, CGA-580

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Miller® Medium Duty Argon And Nitrogen Flowmeter Regulator, CGA-580

Miller® Medium Duty Argon And Nitrogen Flowmeter Regulator, CGA-580

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Airgas Part #:MIL30-150-580

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Victor® Model SR 350 Heavy Duty/Medium Duty Oxygen Single Stage Regulator, CGA - 540

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Victor® Model SR 350 Heavy Duty/Medium Duty Oxygen Single Stage Regulator, CGA - 540

Victor® Model SR 350 Heavy Duty/Medium Duty Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-2341

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RADNOR™ Model GRF400 Victor® Light Duty Argon Flowmeter Regulator, CGA - 580

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RADNOR™ Model GRF400 Victor® Light Duty Argon Flowmeter Regulator, CGA - 580

RADNOR™ Model GRF400 Victor® Light Duty Argon Flowmeter Regulator, CGA - 580

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Airgas Part #:RAD64004744

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Harris® Model 425-50PSI-CGA580 Harris® Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-50PSI-CGA580 Harris® Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-50PSI-CGA580 Harris® Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000843

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Miller® Medium Duty Argon And Argon/CO2 mix Single Stage Regulator, CGA-580

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Miller® Medium Duty Argon And Argon/CO2 mix Single Stage Regulator, CGA-580

Miller® Medium Duty Argon And Argon/CO2 mix Single Stage Regulator, CGA-580

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Airgas Part #:MIL31-50-580

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Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Pipeline Regulator, CGA - 024

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Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Pipeline Regulator, CGA - 024

Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Pipeline Regulator, CGA - 024

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Airgas Part #:VIC0781-5193

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Harris® Model 25GX-145PSI-CGA540 Harris® Medium Duty/Heavy Duty Industrial Oxygen Single Stage Regulator, CGA-540

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Harris® Model 25GX-145PSI-CGA540 Harris® Medium Duty/Heavy Duty Industrial Oxygen Single Stage Regulator, CGA-540

Harris® Model 25GX-145PSI-CGA540 Harris® Medium Duty/Heavy Duty Industrial Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000681

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Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA - 024

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Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA - 024

Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA - 024

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Airgas Part #:VIC0781-5206

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Harris® Model 801-145PSI-CGA540 Harris® Medium Duty Compact General Purpose Oxygen Single Stage Regulator, CGA-540

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Harris® Model 801-145PSI-CGA540 Harris® Medium Duty Compact General Purpose Oxygen Single Stage Regulator, CGA-540

Harris® Model 801-145PSI-CGA540 Harris® Medium Duty Compact General Purpose Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3004194

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Miller® Medium Duty Ar/CO2 Mix, Argon, Argon/Carbon Dioxide Mix, And Helium Single Stage Regulator, CGA-580

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Miller® Medium Duty Ar/CO2 Mix, Argon, Argon/Carbon Dioxide Mix, And Helium Single Stage Regulator, CGA-580

Miller® Medium Duty Ar/CO2 Mix, Argon, Argon/Carbon Dioxide Mix, And Helium Single Stage Regulator, CGA-580

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Airgas Part #:MILH2051B-580

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Victor® EST4 Series EDGE™ High Capacity Oxygen Two Stage Regulator, CGA - 540

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Victor® EST4 Series EDGE™ High Capacity Oxygen Two Stage Regulator, CGA - 540

Victor® EST4 Series EDGE™ High Capacity Oxygen Two Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-5218

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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.