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Industrial Gas Regulators

Western Model RS-2-4 Medium Duty Air Single Stage Regulator, CGA-346

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Western Model RS-2-4 Medium Duty Air Single Stage Regulator, CGA-346

Western Model RS-2-4 Medium Duty Air Single Stage Regulator, CGA-346

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Airgas Part #:WESRS-2-4

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Victor® Model SR4G Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 346

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Victor® Model SR4G Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 346

Victor® Model SR4G Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 346

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Airgas Part #:VIC0781-1422

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Harris® Model 55-2 Ar/CD100 5/8"-18 Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 5/8" NPT (Male)

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Harris® Model 55-2 Ar/CD100 5/8"-18 Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 5/8" NPT (Male)

Harris® Model 55-2 Ar/CD100 5/8"-18 Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 5/8" NPT (Male)

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Airgas Part #:HCL5400618

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Harris® Harris® Medium Duty/Heavy Duty Shielding Gas Kit Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Harris® Harris® Medium Duty/Heavy Duty Shielding Gas Kit Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

Harris® Harris® Medium Duty/Heavy Duty Shielding Gas Kit Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Flowgauge Regulator, CGA-580

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Airgas Part #:HCL4400229

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Harris® Carbon Dioxide/Argon/Argon Blend Flowgauge Regulator Kit, CGA 580

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Harris® Carbon Dioxide/Argon/Argon Blend Flowgauge Regulator Kit, CGA 580

Harris® Carbon Dioxide/Argon/Argon Blend Flowgauge Regulator Kit, CGA 580

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Airgas Part #:LINK586-1

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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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Victor® SH9 Series High Pressure Air High Pressure Regulator, CGA - 347

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Victor® SH9 Series High Pressure Air High Pressure Regulator, CGA - 347

Victor® SH9 Series High Pressure Air High Pressure Regulator, CGA - 347

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Airgas Part #:VIC5275-8549

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Victor® Model SR4G-250 Heavy Duty/Heavy Duty Inert Gas, Methane, Carbon Dioxide, Air, Hydrogen, And Oxygen Single Stage Regulator/Single Stage Regulator, CGA - 250

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Victor® Model SR4G-250 Heavy Duty/Heavy Duty Inert Gas, Methane, Carbon Dioxide, Air, Hydrogen, And Oxygen Single Stage Regulator/Single Stage Regulator, CGA - 250

Victor® Model SR4G-250 Heavy Duty/Heavy Duty Inert Gas, Methane, Carbon Dioxide, Air, Hydrogen, And Oxygen Single Stage Regulator/Single Stage Regulator, CGA - 250

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Airgas Part #:VIC0797-0106

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Harris® Model 301-80SCFH-IGGRFNG Harris® Heavy Duty Argon/Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Harris® Model 301-80SCFH-IGGRFNG Harris® Heavy Duty Argon/Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

Harris® Model 301-80SCFH-IGGRFNG Harris® Heavy Duty Argon/Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Airgas Part #:HCL3000340

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Victor® Model BR5-125-347 HT Meco® Medium Duty Air Single Stage Regulator, CGA - 347

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Victor® Model BR5-125-347 HT Meco® Medium Duty Air Single Stage Regulator, CGA - 347

Victor® Model BR5-125-347 HT Meco® Medium Duty Air Single Stage Regulator, CGA - 347

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Airgas Part #:VIC5275-8562

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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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Victor® Model SR 450ME Heavy Duty/High Capacity Air, Inert Gas And Oxygen Manifold Regulator/Single Stage Regulator, CGA - 996

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Victor® Model SR 450ME Heavy Duty/High Capacity Air, Inert Gas And Oxygen Manifold Regulator/Single Stage Regulator, CGA - 996

Victor® Model SR 450ME Heavy Duty/High Capacity Air, Inert Gas And Oxygen Manifold Regulator/Single Stage Regulator, CGA - 996

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Airgas Part #:VIC0781-0612

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Western Model REB-4-3 Light Duty Carbon Dioxide Single Stage Regulator, CGA-320

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Western Model REB-4-3 Light Duty Carbon Dioxide Single Stage Regulator, CGA-320

Western Model REB-4-3 Light Duty Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:WESREB-4-3

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Harris® Model 25GX-145PSI-CGA320 Harris® Medium Duty/Heavy Duty Industrial Carbon Dioxide Single Stage Regulator, CGA -320

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Harris® Model 25GX-145PSI-CGA320 Harris® Medium Duty/Heavy Duty Industrial Carbon Dioxide Single Stage Regulator, CGA -320

Harris® Model 25GX-145PSI-CGA320 Harris® Medium Duty/Heavy Duty Industrial Carbon Dioxide Single Stage Regulator, CGA -320

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Airgas Part #:HCL3000599

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Harris® Model 447-125PSI-CRM-7/8" RH (M) Harris® Heavy Duty/High Flow Station Back Entry Air/Inert Gas Single Stage Regulator, 7/8" - 14 RH (Male) - 034

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Harris® Model 447-125PSI-CRM-7/8" RH (M) Harris® Heavy Duty/High Flow Station Back Entry Air/Inert Gas Single Stage Regulator, 7/8" - 14 RH (Male) - 034

Harris® Model 447-125PSI-CRM-7/8" RH (M) Harris® Heavy Duty/High Flow Station Back Entry Air/Inert Gas Single Stage Regulator, 7/8" - 14 RH (Male) - 034

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Airgas Part #:HCL4000561

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Victor® Model SR 703 Extra High Capacity Carbon Dioxide Single Stage Regulator, CGA - 996

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Victor® Model SR 703 Extra High Capacity Carbon Dioxide Single Stage Regulator, CGA - 996

Victor® Model SR 703 Extra High Capacity Carbon Dioxide Single Stage Regulator, CGA - 996

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Airgas Part #:VIC0780-0805

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Victor® VTS 250 Series Medium Duty Air Two Stage Regulator, CGA - 590

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Victor® VTS 250 Series Medium Duty Air Two Stage Regulator, CGA - 590

Victor® VTS 250 Series Medium Duty Air Two Stage Regulator, CGA - 590

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Airgas Part #:VIC0781-3516

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Victor® Model FM 150 Medium Duty Air And Nitrogen Flowmeter Regulator, 1/4" NPT

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Victor® Model FM 150 Medium Duty Air And Nitrogen Flowmeter Regulator, 1/4" NPT

Victor® Model FM 150 Medium Duty Air And Nitrogen Flowmeter Regulator, 1/4" NPT

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Airgas Part #:VIC1000-0268

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Victor® Model GF250 Medium Duty/Medium Duty Argon And Carbon Dioxide Single Stage Regulator/Single Stage Regulator, CGA - 580

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Victor® Model GF250 Medium Duty/Medium Duty Argon And Carbon Dioxide Single Stage Regulator/Single Stage Regulator, CGA - 580

Victor® Model GF250 Medium Duty/Medium Duty Argon And Carbon Dioxide Single Stage Regulator/Single Stage Regulator, CGA - 580

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Airgas Part #:VIC0781-9411

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Victor® VTS 250 Series Medium Duty Carbon Dioxide Two Stage Regulator, CGA - 320

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Victor® VTS 250 Series Medium Duty Carbon Dioxide Two Stage Regulator, CGA - 320

Victor® VTS 250 Series Medium Duty Carbon Dioxide Two Stage Regulator, CGA - 320

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Airgas Part #:VIC0781-3569

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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.