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CGA-680 (4)

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CGA-025 (3)

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CGA-996 (2)

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CGA 580 (1)

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GCA - 540 (Rear Inlet) (1)

No Inlet and Gauges (1)

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Victor^® regulators, flowmeters, torches & outfits

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HCL3100546

Harris® Model 355-2CD 100-580 Up to 140 SCFH CO2 Flowmeter Regulator, CGA-580

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Harris® Model 355-2CD 100-580 Up to 140 SCFH CO2 Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100546

HCL4000820

Harris® Model 247-50-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 247-50-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000820

HCL3003538

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Motor Sports Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Motor Sports Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003538

VIC0781-3574

Victor® Medium Duty Carbon Dioxide Two Stage Regulator, CGA - 320

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Victor® Medium Duty Carbon Dioxide Two Stage Regulator, CGA - 320

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Airgas Part #:VIC0781-3574

HCL3000432

Harris® Model 25GX-60-IGG-CGA320 Medium Duty/Heavy Duty Inert Gas Guard Carbon Dioxide Inert Gas Guard Cylinder, CGA-320

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Harris® Model 25GX-60-IGG-CGA320 Medium Duty/Heavy Duty Inert Gas Guard Carbon Dioxide Inert Gas Guard Cylinder, CGA-320

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Airgas Part #:HCL3000432

HCL3000411

Harris® Model 601-15PSI-CGA520-B Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-520-B

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Harris® Model 601-15PSI-CGA520-B Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-520-B

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Airgas Part #:HCL3000411

MIL40-275-540

Miller® Heavy Duty Oxygen Oxygen Regulator, CGA-580

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Miller® Heavy Duty Oxygen Oxygen Regulator, CGA-580

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Airgas Part #:MIL40-275-540

MIL35-30-320

Miller® Heavy Duty CO2 CO2 Flowmeter Regulator, CGA-580

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Miller® Heavy Duty CO2 CO2 Flowmeter Regulator, CGA-580

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Airgas Part #:MIL35-30-320

WESREB-7-5AC

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

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Airgas Part #:WESREB-7-5AC

MIL824-0028

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

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

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Airgas Part #:MIL824-0028

MIL46-50

Miller® Heavy Duty Oxygen, Acetylene, LP Gas And Nitrogen Single Stage Regulator, CGA-580

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Miller® Heavy Duty Oxygen, Acetylene, LP Gas And Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:MIL46-50

WESRPB-3

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)

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Airgas Part #:WESRPB-3

MILHTP2

Miller® Medium Duty Acetylene And Oxygen Single Stage Regulator, CGA-540 | CGA-510

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Miller® Medium Duty Acetylene And Oxygen Single Stage Regulator, CGA-540 | CGA-510

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Airgas Part #:MILHTP2

MIL827-0027

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

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

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Airgas Part #:MIL827-0027

RAD64003867

RADNOR™ Model ST9 Harris® Medium/Heavy Duty Flowgauge Argon Mix Shielding Gas Flowgauge Regulator Kit, CGA 580

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RADNOR™ Model ST9 Harris® Medium/Heavy Duty Flowgauge Argon Mix Shielding Gas Flowgauge Regulator Kit, CGA 580

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Airgas Part #:RAD64003867

HCL4000825

Harris® Model 247-125-1/4" R Heavy Duty O2 Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 247-125-1/4" R Heavy Duty O2 Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000825

HCL4000830

Harris® Model 247-200-CR Heavy Duty O2 Single Stage Regulator, 7/8" - 14 RH (Female) 024

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Harris® Model 247-200-CR Heavy Duty O2 Single Stage Regulator, 7/8" - 14 RH (Female) 024

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Airgas Part #:HCL4000830

VIC0781-3594

Victor® Medium Duty Liquefied Petroleum Gas Two Stage Regulator, CGA - 510

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Victor® Medium Duty Liquefied Petroleum Gas Two Stage Regulator, CGA - 510

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Airgas Part #:VIC0781-3594

HCL4000810

Harris® Model 247-FG-1/4 Heavy Duty Ar/CO2 Mix Flowgauge Regulator, 1/4" NPT (Female)

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Harris® Model 247-FG-1/4 Heavy Duty Ar/CO2 Mix Flowgauge Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000810

MIL826-0028

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

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

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Airgas Part #:MIL826-0028

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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.

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Industrial Gas Regulators

Single StageRegulators

Two StageRegulators

FlowmeterRegulators

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LineRegulators

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Single StageRegulators

Two StageRegulators

FlowmeterRegulators

FlowgaugeRegulators

LineRegulators

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Industrial Gas Regulators

Harris® Model 355-2CD 100-580 Up to 140 SCFH CO2 Flowmeter Regulator, CGA-580

Harris® Model 355-2CD 100-580 Up to 140 SCFH CO2 Flowmeter Regulator, CGA-580

Harris® Model 247-50-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247-50-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Motor Sports Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Motor Sports Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Victor® Medium Duty Carbon Dioxide Two Stage Regulator, CGA - 320

Victor® Medium Duty Carbon Dioxide Two Stage Regulator, CGA - 320

Harris® Model 25GX-60-IGG-CGA320 Medium Duty/Heavy Duty Inert Gas Guard Carbon Dioxide Inert Gas Guard Cylinder, CGA-320

Harris® Model 25GX-60-IGG-CGA320 Medium Duty/Heavy Duty Inert Gas Guard Carbon Dioxide Inert Gas Guard Cylinder, CGA-320

Harris® Model 601-15PSI-CGA520-B Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-520-B

Harris® Model 601-15PSI-CGA520-B Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-520-B

Miller® Heavy Duty Oxygen Oxygen Regulator, CGA-580

Miller® Heavy Duty Oxygen Oxygen Regulator, CGA-580

Miller® Heavy Duty CO2 CO2 Flowmeter Regulator, CGA-580

Miller® Heavy Duty CO2 CO2 Flowmeter Regulator, CGA-580

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

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

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

Miller® Heavy Duty Oxygen, Acetylene, LP Gas And Nitrogen Single Stage Regulator, CGA-580

Miller® Heavy Duty Oxygen, Acetylene, LP Gas And Nitrogen Single Stage Regulator, CGA-580

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)

Miller® Medium Duty Acetylene And Oxygen Single Stage Regulator, CGA-540 | CGA-510

Miller® Medium Duty Acetylene And Oxygen Single Stage Regulator, CGA-540 | CGA-510

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

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

RADNOR™ Model ST9 Harris® Medium/Heavy Duty Flowgauge Argon Mix Shielding Gas Flowgauge Regulator Kit, CGA 580

RADNOR™ Model ST9 Harris® Medium/Heavy Duty Flowgauge Argon Mix Shielding Gas Flowgauge Regulator Kit, CGA 580

Harris® Model 247-125-1/4" R Heavy Duty O2 Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247-125-1/4" R Heavy Duty O2 Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247-200-CR Heavy Duty O2 Single Stage Regulator, 7/8" - 14 RH (Female) 024

Harris® Model 247-200-CR Heavy Duty O2 Single Stage Regulator, 7/8" - 14 RH (Female) 024

Victor® Medium Duty Liquefied Petroleum Gas Two Stage Regulator, CGA - 510

Victor® Medium Duty Liquefied Petroleum Gas Two Stage Regulator, CGA - 510

Harris® Model 247-FG-1/4 Heavy Duty Ar/CO2 Mix Flowgauge Regulator, 1/4" NPT (Female)

Harris® Model 247-FG-1/4 Heavy Duty Ar/CO2 Mix Flowgauge Regulator, 1/4" NPT (Female)

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

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

Single Stage
Regulators

Two Stage
Regulators

Flowmeter
Regulators

Flowgauge
Regulators

Line
Regulators

Balloon
Regulators

Pipeline
Regulators

Specialty Gas
Regulators

Single Stage
Regulators

Two Stage
Regulators

Flowmeter
Regulators

Flowgauge
Regulators

Line
Regulators

Balloon
Regulators

Pipeline
Regulators

Specialty Gas
Regulators