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Industrial Gas Regulators

Harris® Model 247NC-15-CL Heavy Duty Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14LH (Female) 025

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Harris® Model 247NC-15-CL Heavy Duty Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14LH (Female) 025

Harris® Model 247NC-15-CL Heavy Duty Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14LH (Female) 025

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Airgas Part #:HCL4000817

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Harris® Model 447-50-1/4 L Heavy Duty/High Flow Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-50-1/4 L Heavy Duty/High Flow Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-50-1/4 L Heavy Duty/High Flow Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000571

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Harris® Model 447-50-CL Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14LH (Female) - 025

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Harris® Model 447-50-CL Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14LH (Female) - 025

Harris® Model 447-50-CL Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14LH (Female) - 025

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Airgas Part #:HCL4000551

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Harris® Model 3500-400-580 High Pressure/High Flow Motor Sports Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-400-580 High Pressure/High Flow Motor Sports Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-400-580 High Pressure/High Flow Motor Sports Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003538

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Harris® Model 3510-125-LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Regulator, 1.00 - 11.5 NPS LH (Male)

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Harris® Model 3510-125-LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Regulator, 1.00 - 11.5 NPS LH (Male)

Harris® Model 3510-125-LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Regulator, 1.00 - 11.5 NPS LH (Male)

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Airgas Part #:HCL3003548

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Miller® Smith® Heavy Duty Series 46™ Oxygen, Acetylene, LP gas, and Nitrogen Single-Stage Regulator

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Miller® Smith® Heavy Duty Series 46™ Oxygen, Acetylene, LP gas, and Nitrogen Single-Stage Regulator

Miller® Smith® Heavy Duty Series 46™ Oxygen, Acetylene, LP gas, and Nitrogen Single-Stage Regulator

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Airgas Part #:MIL46-50

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

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

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

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Airgas Part #:HCL3000765

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Harris® Model 55-2 N2/Air 9/16"-18 Heavy Duty Scfh Flow Control Nitrogen and Oxygen Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2 N2/Air 9/16"-18 Heavy Duty Scfh Flow Control Nitrogen and Oxygen Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2 N2/Air 9/16"-18 Heavy Duty Scfh Flow Control Nitrogen and Oxygen Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400613

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TurboTorch® Model DP250-800-580 Heavy Duty Nitrogen Purging Regulator

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TurboTorch® Model DP250-800-580 Heavy Duty Nitrogen Purging Regulator

TurboTorch® Model DP250-800-580 Heavy Duty Nitrogen Purging Regulator

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Airgas Part #:VIC0386-0857

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Harris® Model 3500-200-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-200-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-200-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003511

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Harris® Model 330-125-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 330-125-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 330-125-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001091

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Harris® Model 3500-200-680 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-680

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Harris® Model 3500-200-680 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-680

Harris® Model 3500-200-680 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-680

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Airgas Part #:HCL3003516

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Western Model REB-7-5AC Light Duty Nitrogen Single Stage Regulator, CGA-580

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Western Model REB-7-5AC Light Duty Nitrogen Single Stage Regulator, CGA-580

Western Model REB-7-5AC Light Duty Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:WESREB-7-5AC

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Harris® Model 425-50-580 Harris® Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Regulator, CGA-580 With Brass Dual Scale

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Harris® Model 425-50-580 Harris® Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Regulator, CGA-580 With Brass Dual Scale

Harris® Model 425-50-580 Harris® Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Regulator, CGA-580 With Brass Dual Scale

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Airgas Part #:HCL3001036

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Miller® Heavy-Duty Series 40™ Single-Stage Nitrogen Gas Regulator, CGA-580

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Miller® Heavy-Duty Series 40™ Single-Stage Nitrogen Gas Regulator, CGA-580

Miller® Heavy-Duty Series 40™ Single-Stage Nitrogen Gas Regulator, CGA-580

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Airgas Part #:MIL40-275-580

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TurboTorch® Model NFM-TT Light Duty Nitrogen Flowmeter Regulator

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TurboTorch® Model NFM-TT Light Duty Nitrogen Flowmeter Regulator

TurboTorch® Model NFM-TT Light Duty Nitrogen Flowmeter Regulator

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Airgas Part #:VIC0386-0849

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TurboTorch® Model 245-02P High Capacity Nitrogen Purging Regulator, CGA-580

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TurboTorch® Model 245-02P High Capacity Nitrogen Purging Regulator, CGA-580

TurboTorch® Model 245-02P High Capacity Nitrogen Purging Regulator, CGA-580

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Airgas Part #:VIC0386-0813

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Victor® Model HSR2530-580 Medium Duty Air And Nitrogen Flowmeter Regulator, CGA-580

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Victor® Model HSR2530-580 Medium Duty Air And Nitrogen Flowmeter Regulator, CGA-580

Victor® Model HSR2530-580 Medium Duty Air And Nitrogen Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-3819

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Harris® Model 330-350-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 330-350-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 330-350-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001094

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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.