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Industrial Gas Regulators

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

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

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

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Airgas Part #:HCL3000165

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Harris® Model 801-145-540 Medium Duty O2 Single Stage Industrial Regulator

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Harris® Model 801-145-540 Medium Duty O2 Single Stage Industrial Regulator

Harris® Model 801-145-540 Medium Duty O2 Single Stage Industrial Regulator

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Airgas Part #:HCL3004194

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Miller® Medium Duty Acetylene Single Stage Industrial Regulator

Miller® Medium Duty Acetylene Single Stage Industrial Regulator

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Airgas Part #:MIL30-15-520

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Harris® Model 2555-Ar70-CGA680 Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Industrial Regulator

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Harris® Model 2555-Ar70-CGA680 Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Industrial Regulator

Harris® Model 2555-Ar70-CGA680 Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Industrial Regulator

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Airgas Part #:HCL3102555

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Harris® Model 25GX-540-300 Pair Pack Medium/Heavy Duty C2H2/O2 Single Stage Industrial Regulator With CGA-300 Connection

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Harris® Model 25GX-540-300 Pair Pack Medium/Heavy Duty C2H2/O2 Single Stage Industrial Regulator With CGA-300 Connection

Harris® Model 25GX-540-300 Pair Pack Medium/Heavy Duty C2H2/O2 Single Stage Industrial Regulator With CGA-300 Connection

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Airgas Part #:HCL4408579

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Industrial Regulator

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Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Industrial Regulator

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Industrial Regulator

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Airgas Part #:HCL4000706

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Miller® Heavy Duty Specialty Gas Single Stage Industrial Regulator

Miller® Heavy Duty Specialty Gas Single Stage Industrial Regulator

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Airgas Part #:MIL826-0027

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RADNOR™ Light Duty Carbon Dioxide Flowmeter Industrial Regulator

RADNOR™ Light Duty Carbon Dioxide Flowmeter Industrial Regulator

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Airgas Part #:RAD64004748

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Harris® Model 3500-15PSI-CGA510 High Pressure/High Flow Cylinder Acetylene/C2H2 Single Stage Industrial Regulator

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Harris® Model 3500-15PSI-CGA510 High Pressure/High Flow Cylinder Acetylene/C2H2 Single Stage Industrial Regulator

Harris® Model 3500-15PSI-CGA510 High Pressure/High Flow Cylinder Acetylene/C2H2 Single Stage Industrial Regulator

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Airgas Part #:HCL3003504

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Harris® Model 601-80-540A Light Duty O2 Single Stage Industrial Regulator

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Harris® Model 601-80-540A Light Duty O2 Single Stage Industrial Regulator

Harris® Model 601-80-540A Light Duty O2 Single Stage Industrial Regulator

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Airgas Part #:HCL3000412

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Harris® Model 301-15PSI-CGA510 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Industrial Regulator

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Harris® Model 301-15PSI-CGA510 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Industrial Regulator

Harris® Model 301-15PSI-CGA510 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Industrial Regulator

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Airgas Part #:HCL3000161

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Harris® Model 801-Ar60-CGA580 Medium Duty Compact General Purpose Argon Flowgauge Industrial Regulator

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Harris® Model 801-Ar60-CGA580 Medium Duty Compact General Purpose Argon Flowgauge Industrial Regulator

Harris® Model 801-Ar60-CGA580 Medium Duty Compact General Purpose Argon Flowgauge Industrial Regulator

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Airgas Part #:HCL3100508

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Victor® Medium Duty Air And Nitrogen Single Stage Industrial Regulator

Victor® Medium Duty Air And Nitrogen Single Stage Industrial Regulator

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Airgas Part #:VIC0781-3819

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Harris® Model 425-50-540 Heavy Duty O2 Single Stage Industrial Regulator

Harris® Model 425-50-540 Heavy Duty O2 Single Stage Industrial Regulator

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Airgas Part #:HCL3000795

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Harris® Model 450-50PSI-CGA540 Heavy Duty Industrial Premium Features Oxygen Single Stage Industrial Regulator

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Harris® Model 450-50PSI-CGA540 Heavy Duty Industrial Premium Features Oxygen Single Stage Industrial Regulator

Harris® Model 450-50PSI-CGA540 Heavy Duty Industrial Premium Features Oxygen Single Stage Industrial Regulator

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Airgas Part #:HCL3002496

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Victor® Medium Duty Inert Gases Flowmeter Industrial Regulator

Victor® Medium Duty Inert Gases Flowmeter Industrial Regulator

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Airgas Part #:VIC0781-3880

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Victor® Light Duty Propane Single Stage Industrial Regulator

Victor® Light Duty Propane Single Stage Industrial Regulator

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Airgas Part #:VIC0386-0687

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Victor® Medium Duty Air Single Stage Industrial Regulator

Victor® Medium Duty Air Single Stage Industrial Regulator

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Airgas Part #:VIC5275-8561

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Western Model RP320100 Carbon Dioxide Pressure Industrial Regulator

Western Model RP320100 Carbon Dioxide Pressure Industrial Regulator

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Airgas Part #:WESRP320100

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Harris® Model 601-15-200A Light Duty C2H2 Single Stage Industrial Regulator

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Harris® Model 601-15-200A Light Duty C2H2 Single Stage Industrial Regulator

Harris® Model 601-15-200A Light Duty C2H2 Single Stage Industrial Regulator

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Airgas Part #:HCL3000407

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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.