Compare Products Up to 4
Clear All

Industrial Gas Regulators

Compare
Miller® Medium Duty 30 Series Acetylene Gas Regulator, CGA-300

Miller® Medium Duty 30 Series Acetylene Gas Regulator, CGA-300

Show Full Description Hide Full Description

Airgas Part #:MIL30-15-300

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:MIL40-275-540

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

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:HCL3003514

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

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

Show Full Description Hide Full Description

Airgas Part #:MIL22-80-580-6

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3638

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:MIL826-0027

Harris® Model 450-50-510P Heavy Duty Industrial Premium Features Liquid Petroleum Gases Single Stage Regulator, CGA-510-P

Show Full Description Hide Full Description

Compare
Harris® Model 450-50-510P Heavy Duty Industrial Premium Features Liquid Petroleum Gases Single Stage Regulator, CGA-510-P

Harris® Model 450-50-510P Heavy Duty Industrial Premium Features Liquid Petroleum Gases Single Stage Regulator, CGA-510-P

Show Full Description Hide Full Description

Airgas Part #:HCL3002495

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

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:WESREB-7-5AC

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

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

Show Full Description Hide Full Description

Airgas Part #:VIC0781-4240

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:MIL40-15-300S

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

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:HCL3001036

Harris® Model 450-15-510 Heavy Duty Industrial Premium Features Acetylene Single Stage Regulator, CGA-510

Show Full Description Hide Full Description

Compare
Harris® Model 450-15-510 Heavy Duty Industrial Premium Features Acetylene Single Stage Regulator, CGA-510

Harris® Model 450-15-510 Heavy Duty Industrial Premium Features Acetylene Single Stage Regulator, CGA-510

Show Full Description Hide Full Description

Airgas Part #:HCL3002494

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

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

Show Full Description Hide Full Description

Airgas Part #:MIL824-0028

Compare
Miller® 220 Series Gases Gas Regulator, CGA 580

Miller® 220 Series Gases Gas Regulator, CGA 580

Show Full Description Hide Full Description

Airgas Part #:MIL221-0109

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:MIL827-0027

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:MIL40-275-580

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

Show Full Description Hide Full Description

Compare
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)

Show Full Description Hide Full Description

Airgas Part #:HCL5400616

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

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:RAD64003865

Victor® GF150 Light Duty Carbon Dioxide And CO2 Single Stage Regulator, CGA-032

Show Full Description Hide Full Description

Compare
Victor® GF150 Light Duty Carbon Dioxide And CO2 Single Stage Regulator, CGA-032

Victor® GF150 Light Duty Carbon Dioxide And CO2 Single Stage Regulator, CGA-032

Show Full Description Hide Full Description

Airgas Part #:VIC0781-4237

Compare
Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

Show Full Description Hide Full Description

Airgas Part #:WESRP320200

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.