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Industrial Gas Regulators

Harris® Model 3500-200-540 High Pressure/High Flow Cylinder Oxygen Single Stage Regulator, CGA-540

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Harris® Model 3500-200-540 High Pressure/High Flow Cylinder Oxygen Single Stage Regulator, CGA-540

Harris® Model 3500-200-540 High Pressure/High Flow Cylinder Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3003510

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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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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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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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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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Victor® Model SR4G-540 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

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Victor® Model SR4G-540 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

Victor® Model SR4G-540 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-1425

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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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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® 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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Harris® Model 447-200-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-200-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-200-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000577

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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® Model VTS250C-540 Medium Duty Oxygen Two Stage Regulator, CGA-540

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Victor® Model VTS250C-540 Medium Duty Oxygen Two Stage Regulator, CGA-540

Victor® Model VTS250C-540 Medium Duty Oxygen Two Stage Regulator, CGA-540

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Airgas Part #:VIC0781-3505

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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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Harris® Model 355-2Ar/He-58010 Flowmeter Argon and Helium Regulator Shielding Gas Kit

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Harris® Model 355-2Ar/He-58010 Flowmeter Argon and Helium Regulator Shielding Gas Kit

Harris® Model 355-2Ar/He-58010 Flowmeter Argon and Helium Regulator Shielding Gas Kit

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Airgas Part #:LIN3100338

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Victor® Light Duty Oxygen Single Stage Regulator, CGA 540R

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Victor® Light Duty Oxygen Single Stage Regulator, CGA 540R

Victor® Light Duty Oxygen Single Stage Regulator, CGA 540R

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Airgas Part #:VIC0781-4241

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Victor® Model ELC4-125-540R EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA-540

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Victor® Model ELC4-125-540R EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA-540

Victor® Model ELC4-125-540R EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA-540

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Airgas Part #:VIC0781-5199

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Miller® Heavy-Duty Series 40™ Single-Stage Oxygen Gas Regulator, CGA-540

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Miller® Heavy-Duty Series 40™ Single-Stage Oxygen Gas Regulator, CGA-540

Miller® Heavy-Duty Series 40™ Single-Stage Oxygen Gas Regulator, CGA-540

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Airgas Part #:MIL40-275-540

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Miller® Heavy Duty 20 Series Argon and CO2 Gas Regulator, CGA-580

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Miller® Heavy Duty 20 Series Argon and CO2 Gas Regulator, CGA-580

Miller® Heavy Duty 20 Series Argon and CO2 Gas Regulator, CGA-580

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Airgas Part #:MIL22-80-580-6

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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.