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Industrial Gas Regulators

Harris® Model 425-50-580 Heavy Duty Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

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Harris® Model 425-50-580 Heavy Duty Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

Harris® Model 425-50-580 Heavy Duty Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

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Airgas Part #:HCL3000843

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Western Model RWS-2-13 Argon (Ar),Carbon Dioxide (CO2),Argon (AR)/Carbon Dioxide (CO2) Mix Flowmeter Regulator With 1/8" NPT (Female) Connection

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Western Model RWS-2-13 Argon (Ar),Carbon Dioxide (CO2),Argon (AR)/Carbon Dioxide (CO2) Mix Flowmeter Regulator With 1/8" NPT (Female) Connection

Western Model RWS-2-13 Argon (Ar),Carbon Dioxide (CO2),Argon (AR)/Carbon Dioxide (CO2) Mix Flowmeter Regulator With 1/8" NPT (Female) Connection

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Airgas Part #:WESRWS-2-13

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RADNOR™ Light Duty Helium (He) Surge Limiting Regulator With CGA-030 Connection

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RADNOR™ Light Duty Helium (He) Surge Limiting Regulator With CGA-030 Connection

RADNOR™ Light Duty Helium (He) Surge Limiting Regulator With CGA-030 Connection

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Airgas Part #:RAD64003840

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Harris® Model 601-800-580 1/4 Flare Light Duty Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

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Harris® Model 601-800-580 1/4 Flare Light Duty Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

Harris® Model 601-800-580 1/4 Flare Light Duty Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

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Airgas Part #:HCL3000649

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Harris® Model 601-80-540 B Light Duty Oxygen (O2) Single Stage Flowgauge Regulator With CGA-540-B Connection

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Harris® Model 601-80-540 B Light Duty Oxygen (O2) Single Stage Flowgauge Regulator With CGA-540-B Connection

Harris® Model 601-80-540 B Light Duty Oxygen (O2) Single Stage Flowgauge Regulator With CGA-540-B Connection

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Airgas Part #:HCL3000296

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Harris® Model 425-125-346 Heavy Duty Medical Air Single Stage Regulator With CGA-346 Connection

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Harris® Model 425-125-346 Heavy Duty Medical Air Single Stage Regulator With CGA-346 Connection

Harris® Model 425-125-346 Heavy Duty Medical Air Single Stage Regulator With CGA-346 Connection

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Airgas Part #:HCL3000762

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Victor® Model SR4K Heavy Duty/High Capacity Argon (Ar)/Nitrogen (N2) Single Stage Regulator With CGA-680 Connection

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Victor® Model SR4K Heavy Duty/High Capacity Argon (Ar)/Nitrogen (N2) Single Stage Regulator With CGA-680 Connection

Victor® Model SR4K Heavy Duty/High Capacity Argon (Ar)/Nitrogen (N2) Single Stage Regulator With CGA-680 Connection

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Airgas Part #:VIC0781-1470

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Victor® Model VTS252D Medium Duty Hydrogen (H2)/Methane (CH4) Two Stage Regulator With CGA-350 Connection

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Victor® Model VTS252D Medium Duty Hydrogen (H2)/Methane (CH4) Two Stage Regulator With CGA-350 Connection

Victor® Model VTS252D Medium Duty Hydrogen (H2)/Methane (CH4) Two Stage Regulator With CGA-350 Connection

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Airgas Part #:VIC0781-3564

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Miller® Medium Duty Argon (Ar)/Carbon Dioxide (CO2)/Helium (He) Flowmeter Regulator With CGA-580 Connection

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Miller® Medium Duty Argon (Ar)/Carbon Dioxide (CO2)/Helium (He) Flowmeter Regulator With CGA-580 Connection

Miller® Medium Duty Argon (Ar)/Carbon Dioxide (CO2)/Helium (He) Flowmeter Regulator With CGA-580 Connection

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Airgas Part #:MILH2051B-580H

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Victor® Model ESS32 Heavy Duty/Medium Capacity Liquid Petroleum Gas (LPG) Single Stage Regulator With CGA-510 Connection

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Victor® Model ESS32 Heavy Duty/Medium Capacity Liquid Petroleum Gas (LPG) Single Stage Regulator With CGA-510 Connection

Victor® Model ESS32 Heavy Duty/Medium Capacity Liquid Petroleum Gas (LPG) Single Stage Regulator With CGA-510 Connection

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Airgas Part #:VIC0781-3631

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Victor® Model VTS260A Medium Duty Acetylene (C2H2) Two Stage Regulator With CGA-510 Connection

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Victor® Model VTS260A Medium Duty Acetylene (C2H2) Two Stage Regulator With CGA-510 Connection

Victor® Model VTS260A Medium Duty Acetylene (C2H2) Two Stage Regulator With CGA-510 Connection

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Airgas Part #:VIC0781-3584

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Harris® Model 3500-400-580 High Pressure/High Flow Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

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Harris® Model 3500-400-580 High Pressure/High Flow Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

Harris® Model 3500-400-580 High Pressure/High Flow Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

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Airgas Part #:HCL3003540

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Harris® Model 425-15-580 Heavy Duty Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

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Harris® Model 425-15-580 Heavy Duty Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

Harris® Model 425-15-580 Heavy Duty Argon (Ar)/Helium (He)/Nitrogen (N2) Single Stage Regulator With CGA-580 Connection

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Airgas Part #:HCL3000837

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Miller® Medium Duty Hydrogen (H2)/Methane (CH4) Single Stage Regulator With CGA-350 Connection

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Miller® Medium Duty Hydrogen (H2)/Methane (CH4) Single Stage Regulator With CGA-350 Connection

Miller® Medium Duty Hydrogen (H2)/Methane (CH4) Single Stage Regulator With CGA-350 Connection

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Airgas Part #:MIL30-100-350

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Harris® Model 355-2CD-320 Up to 140 SCFH Carbon Dioxide (CO2) Flowmeter Regulator With CGA-320 Connection

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Harris® Model 355-2CD-320 Up to 140 SCFH Carbon Dioxide (CO2) Flowmeter Regulator With CGA-320 Connection

Harris® Model 355-2CD-320 Up to 140 SCFH Carbon Dioxide (CO2) Flowmeter Regulator With CGA-320 Connection

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Airgas Part #:HCL3100201

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Victor® Model ESS42 Heavy Duty/High Capacity Oxygen (O2) Single Stage Regulator With CGA-540 Connection

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Victor® Model ESS42 Heavy Duty/High Capacity Oxygen (O2) Single Stage Regulator With CGA-540 Connection

Victor® Model ESS42 Heavy Duty/High Capacity Oxygen (O2) Single Stage Regulator With CGA-540 Connection

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Airgas Part #:VIC0781-3600

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Victor® Model SR260A Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-510 Connection

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Victor® Model SR260A Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-510 Connection

Victor® Model SR260A Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-510 Connection

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Airgas Part #:VIC0781-0087

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Harris® Model 330-350-540 Heavy Duty Oxygen (O2) Single Stage Flowgauge Regulator With CGA-540 Connection

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Harris® Model 330-350-540 Heavy Duty Oxygen (O2) Single Stage Flowgauge Regulator With CGA-540 Connection

Harris® Model 330-350-540 Heavy Duty Oxygen (O2) Single Stage Flowgauge Regulator With CGA-540 Connection

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Airgas Part #:HCL3001093

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

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

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

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Airgas Part #:HCL4408579

Victor® Model SR4J Heavy Duty/High Capacity Inert Gas Single Stage Regulator With CGA-677 Connection

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Victor® Model SR4J Heavy Duty/High Capacity Inert Gas Single Stage Regulator With CGA-677 Connection

Victor® Model SR4J Heavy Duty/High Capacity Inert Gas Single Stage Regulator With CGA-677 Connection

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Airgas Part #:VIC0781-1453

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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.