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Industrial Gas Regulators

Harris® Model 355-2 Ar-580 Up to 140 SCFH Compact Pressure Compensated Argon and Carbon Dioxide Flowmeter Regulator, CGA-580

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Harris® Model 355-2 Ar-580 Up to 140 SCFH Compact Pressure Compensated Argon and Carbon Dioxide Flowmeter Regulator, CGA-580

Harris® Model 355-2 Ar-580 Up to 140 SCFH Compact Pressure Compensated Argon and Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100200

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

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

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

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Airgas Part #:HCL3000606

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

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

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

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Airgas Part #:HCL3000187

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

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

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

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Airgas Part #:HCL3000773

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Victor® Model FM371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

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Victor® Model FM371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

Victor® Model FM371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

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Airgas Part #:VIC1000-0259

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Victor® Model DFM150-580 Medium Duty Argon And Helium Flowmeter Regulator, CGA-580

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Victor® Model DFM150-580 Medium Duty Argon And Helium Flowmeter Regulator, CGA-580

Victor® Model DFM150-580 Medium Duty Argon And Helium Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-1153

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Harris® Model 355-2 Ar-58010 Up to 140 SCFH Compensated Shielding Gas Kit Argon and Carbon Dioxide Flowmeter Regulator, CGA-580

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Harris® Model 355-2 Ar-58010 Up to 140 SCFH Compensated Shielding Gas Kit Argon and Carbon Dioxide Flowmeter Regulator, CGA-580

Harris® Model 355-2 Ar-58010 Up to 140 SCFH Compensated Shielding Gas Kit Argon and Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100211

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Victor® HRF2400 Pro Heavy Duty Argon And Carbon Dioxide Pro Series Flowmeter, CGA-580

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Victor® HRF2400 Pro Heavy Duty Argon And Carbon Dioxide Pro Series Flowmeter, CGA-580

Victor® HRF2400 Pro Heavy Duty Argon And Carbon Dioxide Pro Series Flowmeter, CGA-580

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Airgas Part #:VIC0781-3656

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Harris® Model 356-Ar/He-580 Dual Heavy Duty Dual Argon and Helium Flowmeter Regulator, CGA-580

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Harris® Model 356-Ar/He-580 Dual Heavy Duty Dual Argon and Helium Flowmeter Regulator, CGA-580

Harris® Model 356-Ar/He-580 Dual Heavy Duty Dual Argon and Helium Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100140

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

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

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

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Airgas Part #:HCL3000767

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Victor® VTS 350 Series Heavy Duty He, N2, Helium, Nitrogen, Argon And Ar Two Stage Regulator

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Victor® VTS 350 Series Heavy Duty He, N2, Helium, Nitrogen, Argon And Ar Two Stage Regulator

Victor® VTS 350 Series Heavy Duty He, N2, Helium, Nitrogen, Argon And Ar Two Stage Regulator

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Airgas Part #:VIC0799-2067

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

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

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

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Airgas Part #:HCL3000843

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Miller® Smith® Medium Duty Single-Stage Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Miller® Smith® Medium Duty Single-Stage Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

Miller® Smith® Medium Duty Single-Stage Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Airgas Part #:MILH2051B-580

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Victor® Model ESS32-50CFH-580 EDGE™ 2.0 Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA-580

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Victor® Model ESS32-50CFH-580 EDGE™ 2.0 Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA-580

Victor® Model ESS32-50CFH-580 EDGE™ 2.0 Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-3641

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Victor® Model FM147 Medium Duty Helium And Argon Flowmeter Regulator

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Victor® Model FM147 Medium Duty Helium And Argon Flowmeter Regulator

Victor® Model FM147 Medium Duty Helium And Argon Flowmeter Regulator

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Airgas Part #:VIC1000-0262

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Harris® Model 301-Ar60-680 Medium/Heavy Duty Compact, Lightweight, Rugged Argon Flowgauge Regulator, CGA-680

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Harris® Model 301-Ar60-680 Medium/Heavy Duty Compact, Lightweight, Rugged Argon Flowgauge Regulator, CGA-680

Harris® Model 301-Ar60-680 Medium/Heavy Duty Compact, Lightweight, Rugged Argon Flowgauge Regulator, CGA-680

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Airgas Part #:HCL3000244

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Harris® Model 355-2 Ar-58010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Argon Flowmeter Regulator, CGA-580

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Harris® Model 355-2 Ar-58010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Argon Flowmeter Regulator, CGA-580

Harris® Model 355-2 Ar-58010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Argon Flowmeter Regulator, CGA-580

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Airgas Part #:HCL4400235

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Harris® Model 301-80-IGGRF-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Harris® Model 301-80-IGGRF-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

Harris® Model 301-80-IGGRF-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Airgas Part #:HCL3000328

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Victor® Model FM370 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

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Victor® Model FM370 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

Victor® Model FM370 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

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Airgas Part #:VIC1000-0258

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Harris® Model 301-80-IGG-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Male)

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Harris® Model 301-80-IGG-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Male)

Harris® Model 301-80-IGG-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Male)

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Airgas Part #:HCL3000326

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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.