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Industrial Gas Regulators

RADNOR™ 250 Series Victor® Medium Duty Oxygen Single Stage Regulator, CGA - 540

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RADNOR™ 250 Series Victor® Medium Duty Oxygen Single Stage Regulator, CGA - 540

RADNOR™ 250 Series Victor® Medium Duty Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:RAD64003031

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Victor® SR 450D Series Heavy Duty/High Capacity Air, Inert Gas And Oxygen Single Stage Regulator, CGA - 540

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Victor® SR 450D Series Heavy Duty/High Capacity Air, Inert Gas And Oxygen Single Stage Regulator, CGA - 540

Victor® SR 450D Series Heavy Duty/High Capacity Air, Inert Gas And Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-0527

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RADNOR™ 350 Series Victor® Heavy Duty Oxygen Single Stage Regulator, CGA - 540

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RADNOR™ 350 Series Victor® Heavy Duty Oxygen Single Stage Regulator, CGA - 540

RADNOR™ 350 Series Victor® Heavy Duty Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:RAD64003034

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RADNOR™ Model SR350D-540 Victor® Heavy Duty Oxygen Single Stage Regulator, CGA - 540

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RADNOR™ Model SR350D-540 Victor® Heavy Duty Oxygen Single Stage Regulator, CGA - 540

RADNOR™ Model SR350D-540 Victor® Heavy Duty Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:RAD64004726

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Harris® Model 25GX-500PSI-CGA580 Harris® Medium Duty/Heavy Duty HVAC Nitrogen Purging Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 25GX-500PSI-CGA580 Harris® Medium Duty/Heavy Duty HVAC Nitrogen Purging Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 25GX-500PSI-CGA580 Harris® Medium Duty/Heavy Duty HVAC Nitrogen Purging Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000606

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RADNOR™ Model 250C-540 Victor® Medium Duty Oxygen Single Stage Regulator, CGA - 540

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RADNOR™ Model 250C-540 Victor® Medium Duty Oxygen Single Stage Regulator, CGA - 540

RADNOR™ Model 250C-540 Victor® Medium Duty Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:RAD64004716

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Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

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Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-3601

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RADNOR™ Model SR3560A/SR360D Victor® Heavy Duty Oxygen and Mixed Gases Single Stage Regulator, CGA - 510 / 540

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RADNOR™ Model SR3560A/SR360D Victor® Heavy Duty Oxygen and Mixed Gases Single Stage Regulator, CGA - 510 / 540

RADNOR™ Model SR3560A/SR360D Victor® Heavy Duty Oxygen and Mixed Gases Single Stage Regulator, CGA - 510 / 540

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Airgas Part #:RAD64004734

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Harris® Model 425-200PSI-CGA580 Harris® Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-200PSI-CGA580 Harris® Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-200PSI-CGA580 Harris® Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000773

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Harris® Model 301-100PSI-CGA580 Harris® Light Duty/Medium Duty Industrial Compact Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 301-100PSI-CGA580 Harris® Light Duty/Medium Duty Industrial Compact Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 301-100PSI-CGA580 Harris® Light Duty/Medium Duty Industrial Compact Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000187

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Victor® Model FM 371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA - 580

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Victor® Model FM 371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA - 580

Victor® Model FM 371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC1000-0259

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

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

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

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Airgas Part #:VIC0781-1153

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RADNOR™ RC450 Series Victor® Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

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RADNOR™ RC450 Series Victor® Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

RADNOR™ RC450 Series Victor® Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:RAD64003470

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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™ 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-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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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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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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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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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.