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Industrial Gas Regulators

Victor® Model ESS42 Heavy Duty/High Capacity Acetylene (C2H2) Single Stage Regulator With CGA-300 Connection

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Victor® Model ESS42 Heavy Duty/High Capacity Acetylene (C2H2) Single Stage Regulator With CGA-300 Connection

Victor® Model ESS42 Heavy Duty/High Capacity Acetylene (C2H2) Single Stage Regulator With CGA-300 Connection

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Airgas Part #:VIC0781-3603

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Miller® Heavy Duty Oxygen (O2) Single Stage Regulator With CGA-540 Connection

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Miller® Heavy Duty Oxygen (O2) Single Stage Regulator With CGA-540 Connection

Miller® Heavy Duty Oxygen (O2) Single Stage Regulator With CGA-540 Connection

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Airgas Part #:MIL40-175-540S

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Victor® Model ESS42 Heavy Duty/High Capacity Liquid Petroleum Gas (LPG) Single Stage Regulator With CGA-510 Connection

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Victor® Model ESS42 Heavy Duty/High Capacity Liquid Petroleum Gas (LPG) Single Stage Regulator With CGA-510 Connection

Victor® Model ESS42 Heavy Duty/High Capacity Liquid Petroleum Gas (LPG) Single Stage Regulator With CGA-510 Connection

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Airgas Part #:VIC0781-3606

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Harris® Model 425-125PSI-CGA350 Heavy Duty Premium Methane (CH4) Single Stage Regulator

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Harris® Model 425-125PSI-CGA350 Heavy Duty Premium Methane (CH4) Single Stage Regulator

Harris® Model 425-125PSI-CGA350 Heavy Duty Premium Methane (CH4) Single Stage Regulator

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Airgas Part #:HCL3000787

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Harris® Model 801-15-300 Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-300 Connection

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Harris® Model 801-15-300 Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-300 Connection

Harris® Model 801-15-300 Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-300 Connection

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Airgas Part #:HCL3004195

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Miller® Heavy Duty Oxygen (O2) Single Stage Regulator With CGA-540 Connection

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Miller® Heavy Duty Oxygen (O2) Single Stage Regulator With CGA-540 Connection

Miller® Heavy Duty Oxygen (O2) Single Stage Regulator With CGA-540 Connection

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Airgas Part #:MIL40-175-540

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Harris® Model 425-125-590 Heavy Duty Air Single Stage Regulator With CGA-590 Connection

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Harris® Model 425-125-590 Heavy Duty Air Single Stage Regulator With CGA-590 Connection

Harris® Model 425-125-590 Heavy Duty Air Single Stage Regulator With CGA-590 Connection

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Airgas Part #:HCL3000821

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Miller® Medium Duty Argon (Ar)/Carbon Dioxide (CO2) Mix Single Stage Flowgauge Regulator With CGA-580 Connection

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Miller® Medium Duty Argon (Ar)/Carbon Dioxide (CO2) Mix Single Stage Flowgauge Regulator With CGA-580 Connection

Miller® Medium Duty Argon (Ar)/Carbon Dioxide (CO2) Mix Single Stage Flowgauge Regulator With CGA-580 Connection

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Airgas Part #:MIL31-50-580-6

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RADNOR™ Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-510 Connection

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RADNOR™ Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-510 Connection

RADNOR™ Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-510 Connection

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Airgas Part #:RAD64004710

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Victor® Model ESS32 Heavy Duty/Medium Capacity Hydrogen (H2) Single Stage Regulator With CGA-350 Connection

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Victor® Model ESS32 Heavy Duty/Medium Capacity Hydrogen (H2) Single Stage Regulator With CGA-350 Connection

Victor® Model ESS32 Heavy Duty/Medium Capacity Hydrogen (H2) Single Stage Regulator With CGA-350 Connection

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Airgas Part #:VIC0781-3635

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Harris® Model 425-50-510P Heavy Duty Liquid Petroleum Gas (LPG)/Propane (C3H8) Single Stage Regulator With CGA-510 Connection

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Harris® Model 425-50-510P Heavy Duty Liquid Petroleum Gas (LPG)/Propane (C3H8) Single Stage Regulator With CGA-510 Connection

Harris® Model 425-50-510P Heavy Duty Liquid Petroleum Gas (LPG)/Propane (C3H8) Single Stage Regulator With CGA-510 Connection

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Airgas Part #:HCL3000713

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Miller® Medium Duty Liquid Petroleum Gases (LPG Single Stage Regulator With CGA-510 Connection

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Miller® Medium Duty Liquid Petroleum Gases (LPG Single Stage Regulator With CGA-510 Connection

Miller® Medium Duty Liquid Petroleum Gases (LPG Single Stage Regulator With CGA-510 Connection

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Airgas Part #:MIL30-50-510

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Victor® TurboTorch Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-520 Connection

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Victor® TurboTorch Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-520 Connection

Victor® TurboTorch Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-520 Connection

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Airgas Part #:VIC0386-0725

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Harris® Model 55-2AR/CD100 9/16-18 Heavy Duty Argon (Ar)/Carbon Dioxide (CO2) Mix Flowmeter Regulator With 9/16" - 18 (Female) Connection

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Harris® Model 55-2AR/CD100 9/16-18 Heavy Duty Argon (Ar)/Carbon Dioxide (CO2) Mix Flowmeter Regulator With 9/16" - 18 (Female) Connection

Harris® Model 55-2AR/CD100 9/16-18 Heavy Duty Argon (Ar)/Carbon Dioxide (CO2) Mix Flowmeter Regulator With 9/16" - 18 (Female) Connection

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Airgas Part #:HCL5400611

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Victor® Model HVTS2570 Medium Duty Argon (Ar),Carbon Dioxide (CO2),Argon (AR)/Carbon Dioxide (CO2) Mix/Helium (He) Two-Stage Flowmeter Regulator With CGA-580 Connection

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Victor® Model HVTS2570 Medium Duty Argon (Ar),Carbon Dioxide (CO2),Argon (AR)/Carbon Dioxide (CO2) Mix/Helium (He) Two-Stage Flowmeter Regulator With CGA-580 Connection

Victor® Model HVTS2570 Medium Duty Argon (Ar),Carbon Dioxide (CO2),Argon (AR)/Carbon Dioxide (CO2) Mix/Helium (He) Two-Stage Flowmeter Regulator With CGA-580 Connection

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Airgas Part #:VIC0781-3774

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Victor® Model FM157 Medium Duty Argon (Ar)/Helium (He) Flowmeter Pipeline Regulator With CGA-250 Connection

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Victor® Model FM157 Medium Duty Argon (Ar)/Helium (He) Flowmeter Pipeline Regulator With CGA-250 Connection

Victor® Model FM157 Medium Duty Argon (Ar)/Helium (He) Flowmeter Pipeline Regulator With CGA-250 Connection

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Airgas Part #:VIC1000-0263

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Harris® Model 801-15-510 Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-510 Connection

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Harris® Model 801-15-510 Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-510 Connection

Harris® Model 801-15-510 Medium Duty Acetylene (C2H2) Single Stage Regulator With CGA-510 Connection

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Airgas Part #:HCL3002193

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Victor® Model VTS250C Medium Duty Air Two Stage Regulator With CGA-590 Connection

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Victor® Model VTS250C Medium Duty Air Two Stage Regulator With CGA-590 Connection

Victor® Model VTS250C Medium Duty Air Two Stage Regulator With CGA-590 Connection

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Airgas Part #:VIC0781-3516

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Victor® Model SR461B Heavy Duty/High Capacity Liquid Petroleum Gas (LPG) Single Stage Regulator With CGA-510 Connection

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Victor® Model SR461B Heavy Duty/High Capacity Liquid Petroleum Gas (LPG) Single Stage Regulator With CGA-510 Connection

Victor® Model SR461B Heavy Duty/High Capacity Liquid Petroleum Gas (LPG) Single Stage Regulator With CGA-510 Connection

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Airgas Part #:VIC0781-0589

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Victor® Model FM371 Medium Duty Argon (Ar)/Carbon Dioxide (CO2)/Helium (He) Flowmeter Pipeline Regulator With CGA-580 Connection

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Victor® Model FM371 Medium Duty Argon (Ar)/Carbon Dioxide (CO2)/Helium (He) Flowmeter Pipeline Regulator With CGA-580 Connection

Victor® Model FM371 Medium Duty Argon (Ar)/Carbon Dioxide (CO2)/Helium (He) Flowmeter Pipeline Regulator With CGA-580 Connection

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Airgas Part #:VIC1000-0259

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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.