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Industrial Gas Regulators

Miller® Heavy-Duty Series 40™ Single-Stage Acetylene Gas Regulator, CGA-300

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Miller® Heavy-Duty Series 40™ Single-Stage Acetylene Gas Regulator, CGA-300

Miller® Heavy-Duty Series 40™ Single-Stage Acetylene Gas Regulator, CGA-300

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Airgas Part #:MIL40-15-300S

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Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320050

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Miller® 220 Series Gases Gas Regulator, CGA 580

Miller® 220 Series Gases Gas Regulator, CGA 580

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Airgas Part #:MIL221-0109

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Victor® High Capacity Air Single Stage Regulator

Victor® High Capacity Air Single Stage Regulator

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Airgas Part #:VIC0781-1463

Victor® Meco® P Series High Pressure Specialty Gas Single Stage Regulator

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Victor® Meco® P Series High Pressure Specialty Gas Single Stage Regulator

Victor® Meco® P Series High Pressure Specialty Gas Single Stage Regulator

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Airgas Part #:VIC5641-8464

Harris® Model 3500-50-510P High Pressure/High Flow Cylinder Liquid Petroleum Gases Single Stage Regulator, CGA-510-P

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Harris® Model 3500-50-510P High Pressure/High Flow Cylinder Liquid Petroleum Gases Single Stage Regulator, CGA-510-P

Harris® Model 3500-50-510P High Pressure/High Flow Cylinder Liquid Petroleum Gases Single Stage Regulator, CGA-510-P

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Airgas Part #:HCL3003514

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Miller® Heavy-Duty 3 Stage Argon And Argon/CO2 Mix Flowmeter Regulator

Miller® Heavy-Duty 3 Stage Argon And Argon/CO2 Mix Flowmeter Regulator

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Airgas Part #:MIL16531

Victor® Heavy Duty/Medium Capacity Carbon Dioxide Single Stage Regulator, CGA-032

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Victor® Heavy Duty/Medium Capacity Carbon Dioxide Single Stage Regulator, CGA-032

Victor® Heavy Duty/Medium Capacity Carbon Dioxide Single Stage Regulator, CGA-032

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Airgas Part #:VIC0781-3638

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Miller® Heavy Duty Single-Stage Specialty Gas Single-Stage Regulator

Miller® Heavy Duty Single-Stage Specialty Gas Single-Stage Regulator

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Airgas Part #:MIL824-0028

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Victor® Light Duty Acetylene Single Stage Regulator, CGA 200R

Victor® Light Duty Acetylene Single Stage Regulator, CGA 200R

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Airgas Part #:VIC0781-4240

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

Miller® Heavy-Duty 820 Series Single-Stage Specialty Gas Regulator, CGA-580

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Miller® Heavy-Duty 820 Series Single-Stage Specialty Gas Regulator, CGA-580

Miller® Heavy-Duty 820 Series Single-Stage Specialty Gas Regulator, CGA-580

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Airgas Part #:MIL827-0027

Harris® Model 55-2 Ar/CD100 1/4" Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

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Harris® Model 55-2 Ar/CD100 1/4" Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

Harris® Model 55-2 Ar/CD100 1/4" Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

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Airgas Part #:HCL5400616

Victor® Model VTS252B-350 Medium Duty Hydrogen And Methane Two Stage Regulator, CGA-350

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Victor® Model VTS252B-350 Medium Duty Hydrogen And Methane Two Stage Regulator, CGA-350

Victor® Model VTS252B-350 Medium Duty Hydrogen And Methane Two Stage Regulator, CGA-350

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Airgas Part #:VIC0781-3559

RADNOR™ Model ST9 Harris® Light/Medium Flowgauge Argon Mix Flowgauge Regulator, CGA 580

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RADNOR™ Model ST9 Harris® Light/Medium Flowgauge Argon Mix Flowgauge Regulator, CGA 580

RADNOR™ Model ST9 Harris® Light/Medium Flowgauge Argon Mix Flowgauge Regulator, CGA 580

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Airgas Part #:RAD64003865

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Victor® HRF2400 Pro Argon And CO2 Regulator-Flowmeter, CGA 580

Victor® HRF2400 Pro Argon And CO2 Regulator-Flowmeter, CGA 580

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Airgas Part #:VIC0781-3657

Harris® Model 425-50A-350 Harris® Heavy Duty Industrial Hydrogen/Methane Single Stage Regulator, CGA-350 With Brass Dual Scale

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Harris® Model 425-50A-350 Harris® Heavy Duty Industrial Hydrogen/Methane Single Stage Regulator, CGA-350 With Brass Dual Scale

Harris® Model 425-50A-350 Harris® Heavy Duty Industrial Hydrogen/Methane Single Stage Regulator, CGA-350 With Brass Dual Scale

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Airgas Part #:HCL3001037

Victor® Model VTS250B-540 Professional Medium Duty Oxygen And Inert Gas Two Stage Regulator, CGA-540

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Victor® Model VTS250B-540 Professional Medium Duty Oxygen And Inert Gas Two Stage Regulator, CGA-540

Victor® Model VTS250B-540 Professional Medium Duty Oxygen And Inert Gas Two Stage Regulator, CGA-540

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Airgas Part #:VIC0781-3504

Harris® Model 2548-200-1/4 Heavy Duty/High Flow Pipeline Air and Inert Gases Oil Free Single Stage Regulator, 1/4" NPT

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Harris® Model 2548-200-1/4 Heavy Duty/High Flow Pipeline Air and Inert Gases Oil Free Single Stage Regulator, 1/4" NPT

Harris® Model 2548-200-1/4 Heavy Duty/High Flow Pipeline Air and Inert Gases Oil Free Single Stage Regulator, 1/4" NPT

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Airgas Part #:HCL4000709

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Victor® Medium Duty Inert Gases Flowmeter Regulator

Victor® Medium Duty Inert Gases Flowmeter Regulator

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Airgas Part #:VIC0781-3880

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.