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Industrial Gas Regulators

Miller® Heavy Duty 20 Series Argon And Argon/CO2 Mix Single-Stage Flowmeter Regulator, CGA-580

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Miller® Heavy Duty 20 Series Argon And Argon/CO2 Mix Single-Stage Flowmeter Regulator, CGA-580

Miller® Heavy Duty 20 Series Argon And Argon/CO2 Mix Single-Stage Flowmeter Regulator, CGA-580

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Airgas Part #:MIL22-30-580-6

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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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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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Victor® G350 Plus Heavy Duty Oxygen And Acetylene Single Stage Regulator, 3/4" (Dual Pack)

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Victor® G350 Plus Heavy Duty Oxygen And Acetylene Single Stage Regulator, 3/4" (Dual Pack)

Victor® G350 Plus Heavy Duty Oxygen And Acetylene Single Stage Regulator, 3/4" (Dual Pack)

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Airgas Part #:VIC0781-3287

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Victor® Model L700C-500 Extra Heavy Duty Air, Inert Gas And Oxygen Line Regulator, CGA-500

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Victor® Model L700C-500 Extra Heavy Duty Air, Inert Gas And Oxygen Line Regulator, CGA-500

Victor® Model L700C-500 Extra Heavy Duty Air, Inert Gas And Oxygen Line Regulator, CGA-500

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Airgas Part #:VIC0780-1229

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Victor® Model SR250C-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

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Victor® Model SR250C-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

Victor® Model SR250C-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-0027

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Victor® Model S700D-996 Extra Heavy Duty Oxygen And Inert Gas Two Stage Regulator, 1"-11 1/2 NPS(Female)

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Victor® Model S700D-996 Extra Heavy Duty Oxygen And Inert Gas Two Stage Regulator, 1"-11 1/2 NPS(Female)

Victor® Model S700D-996 Extra Heavy Duty Oxygen And Inert Gas Two Stage Regulator, 1"-11 1/2 NPS(Female)

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Airgas Part #:VIC0780-1273

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Victor® Heavy Duty Oxygen Single Stage Regulator

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Victor® Heavy Duty Oxygen Single Stage Regulator

Victor® Heavy Duty Oxygen Single Stage Regulator

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Airgas Part #:VIC5649-9815

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Harris® Model 55-2 Ar/CD100 9/16"-18 Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2 Ar/CD100 9/16"-18 Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2 Ar/CD100 9/16"-18 Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400611

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Harris® Model 2548-125-1/4 Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

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Harris® Model 2548-125-1/4 Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

Harris® Model 2548-125-1/4 Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

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Airgas Part #:HCL4000707

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Miller® Medium Duty 30 Series Oxygen Gas Regulator, CGA-540

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Miller® Medium Duty 30 Series Oxygen Gas Regulator, CGA-540

Miller® Medium Duty 30 Series Oxygen Gas Regulator, CGA-540

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Airgas Part #:MIL30-20-540

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Harris® Model 447-200-CR Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14RH (Female) - 024

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Harris® Model 447-200-CR Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14RH (Female) - 024

Harris® Model 447-200-CR Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14RH (Female) - 024

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Airgas Part #:HCL4000557

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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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Miller® Smith® Medium Duty Single-Stage Acetylene and Oxygen Single-Stage Regulator

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Miller® Smith® Medium Duty Single-Stage Acetylene and Oxygen Single-Stage Regulator

Miller® Smith® Medium Duty Single-Stage Acetylene and Oxygen Single-Stage Regulator

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Airgas Part #:MILHTP2

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Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

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Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

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Airgas Part #:WESRS-3-FG

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Victor® Model VTS700D-996 Extra High Capacity Inert Gas, Air And Oxygen Two Stage Regulator, CGA-996

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Victor® Model VTS700D-996 Extra High Capacity Inert Gas, Air And Oxygen Two Stage Regulator, CGA-996

Victor® Model VTS700D-996 Extra High Capacity Inert Gas, Air And Oxygen Two Stage Regulator, CGA-996

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Airgas Part #:VIC0780-0997

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Victor® Model BSL700-500 Heavy Duty Oxygen And Inert Gas Line Regulator, CGA-500

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Victor® Model BSL700-500 Heavy Duty Oxygen And Inert Gas Line Regulator, CGA-500

Victor® Model BSL700-500 Heavy Duty Oxygen And Inert Gas Line Regulator, CGA-500

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Airgas Part #:VIC0780-1200

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Western Model RPB-3 Argon And Argon/CO2 Mix Gas Saver Flowmeter, 5/8" - 18 (RH MALE)

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Western Model RPB-3 Argon And Argon/CO2 Mix Gas Saver Flowmeter, 5/8" - 18 (RH MALE)

Western Model RPB-3 Argon And Argon/CO2 Mix Gas Saver Flowmeter, 5/8" - 18 (RH MALE)

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Airgas Part #:WESRPB-3

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Victor® FM135 Medium Duty Argon And Helium Flowmeter

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Victor® FM135 Medium Duty Argon And Helium Flowmeter

Victor® FM135 Medium Duty Argon And Helium Flowmeter

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Airgas Part #:VIC1000-0256

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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.