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CGA-510-P (4)

1.00 - 11.5 NPS LH (Male) (3)

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CGA - 590 (3)

CGA-024 (3)

1.00 - 11.5 NPS RH (Male) (2)

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7/8" - 14 RH (Male) - 034 (2)

CGA - 025 (2)

CGA - 030 (2)

CGA - 032 (2)

CGA - 200 (2)

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CGA - 677 (2)

CGA-520-B (2)

CGA-677 (2)

CGA-996 (2)

1/2" NPT (FEMALE) (1)

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1/8" NPT (Female) (1)

5/8" - 18 (Male) (1)

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5/8" - 18RH (Male) (1)

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7/8" - 14 RH (Female) 024 (1)

7/8" - 14 RH (Male) 034 (1)

CGA - 024 (1)

CGA - 200 (Rear inlet) (1)

CGA - 200 Rear (1)

CGA - 200R (1)

CGA - 246 (1)

CGA - 300 and CGA - 540 (1)

CGA - 410 (1)

CGA - 510 and CGA - 540 (1)

CGA - 510LP (1)

CGA - 520R (1)

CGA - 555 (1)

CGA - 600 (1)

CGA - 966 (1)

CGA - 992 (1)

CGA - 993 (1)

CGA - 997 (1)

CGA -320 (1)

CGA -40 (1)

CGA 510A (1)

CGA-200 (1)

CGA-200-A (1)

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CGA-590 (1)

CGA-600 (1)

CGA-601 (1)

CGA-997 (1)

GCA - 540 (Rear Inlet) (1)

No Inlet and Gauges (1)

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HCL3000765

Harris® Model 425-125APSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-125APSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000765

VIC0781-4240

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

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

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Airgas Part #:VIC0781-4240

RAD64003868

RADNOR™ Model ST9 Harris® Heavy Duty Flowmeter Argon And Argon/CO2 Mix Shielding Gas Flowmeter Regulator Kit, CGA 580

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RADNOR™ Model ST9 Harris® Heavy Duty Flowmeter Argon And Argon/CO2 Mix Shielding Gas Flowmeter Regulator Kit, CGA 580

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Airgas Part #:RAD64003868

Y11HC540T2550-AG

Airgas® MediTech Medical Oxygen Cylinder Regulator, CGA-540

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Airgas® MediTech Medical Oxygen Cylinder Regulator, CGA-540

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Airgas Part #:Y11HC540T2550-AG

HCL4000582

Harris® Model 447-125PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Air/Inert Gas Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-125PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Air/Inert Gas Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000582

VIC0780-1273

Victor® Extra Heavy Duty Inert Gas And Oxygen Two Stage Regulator, CGA - 966

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Victor® Extra Heavy Duty Inert Gas And Oxygen Two Stage Regulator, CGA - 966

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Airgas Part #:VIC0780-1273

HCL4000553

Harris® Model 447-50PSI-CR-7/8" RH (F) Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) - 024

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Harris® Model 447-50PSI-CR-7/8" RH (F) Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) - 024

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Airgas Part #:HCL4000553

WESRS-11-20

Western Model RS-11-20 Inert Gas High Delivery Regulator, CGA-580

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Western Model RS-11-20 Inert Gas High Delivery Regulator, CGA-580

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Airgas Part #:WESRS-11-20

HCL3000795

Harris® Model 425-50-540 Heavy Duty O2 Single Stage Regulator, CGA-540

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Harris® Model 425-50-540 Heavy Duty O2 Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000795

HCL3000816

Harris® Model 425-15-300 Heavy Duty C2H2 Single Stage Regulator, CGA-300

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Harris® Model 425-15-300 Heavy Duty C2H2 Single Stage Regulator, CGA-300

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Airgas Part #:HCL3000816

HCL3000340

Harris® Model 301-80-IGGRFNG-032 Heavy Duty Ar/CO2 Mix Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Harris® Model 301-80-IGGRFNG-032 Heavy Duty Ar/CO2 Mix Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Airgas Part #:HCL3000340

MIL30-15-520

Miller® Medium Duty Acetylene Single Stage Regulator, CGA-520

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Miller® Medium Duty Acetylene Single Stage Regulator, CGA-520

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Airgas Part #:MIL30-15-520

VIC0386-0726

Victor® Medium Duty Acetylene Single Stage Regulator, CGA - 200

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Victor® Medium Duty Acetylene Single Stage Regulator, CGA - 200

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Airgas Part #:VIC0386-0726

WESRP320100

Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320100

VIC0797-0106

Victor® Heavy Duty/Heavy Duty Inert Gas, Methane, Carbon Dioxide, Air, Hydrogen And Oxygen Single Stage Regulator, Single Stage Regulator, CGA - 250

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Victor® Heavy Duty/Heavy Duty Inert Gas, Methane, Carbon Dioxide, Air, Hydrogen And Oxygen Single Stage Regulator, Single Stage Regulator, CGA - 250

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Airgas Part #:VIC0797-0106

HCL3000161

Harris® Model 301-15PSI-CGA510 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-510

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Harris® Model 301-15PSI-CGA510 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-510

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Airgas Part #:HCL3000161

VIC0781-1430

Victor® Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA - 680

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Victor® Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA - 680

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Airgas Part #:VIC0781-1430

VIC0781-5182

Victor® Extra High Capacity Inert Gas Single Stage Regulator, CGA - 580

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Victor® Extra High Capacity Inert Gas Single Stage Regulator, CGA - 580

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Airgas Part #:VIC0781-5182

WESRP320050

Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320050

HCL3004194

Harris® Model 801-145-540 Medium Duty O2 Single Stage Regulator, CGA-540

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Harris® Model 801-145-540 Medium Duty O2 Single Stage Regulator, CGA-540

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Airgas Part #:HCL3004194

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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

FlowgaugeRegulators

LineRegulators

BalloonRegulators

PipelineRegulators

Specialty GasRegulators

Single StageRegulators

Two StageRegulators

FlowmeterRegulators

FlowgaugeRegulators

LineRegulators

BalloonRegulators

PipelineRegulators

Specialty GasRegulators

Industrial Gas Regulators

Harris® Model 425-125APSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-125APSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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

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

RADNOR™ Model ST9 Harris® Heavy Duty Flowmeter Argon And Argon/CO2 Mix Shielding Gas Flowmeter Regulator Kit, CGA 580

RADNOR™ Model ST9 Harris® Heavy Duty Flowmeter Argon And Argon/CO2 Mix Shielding Gas Flowmeter Regulator Kit, CGA 580

Airgas® MediTech Medical Oxygen Cylinder Regulator, CGA-540

Airgas® MediTech Medical Oxygen Cylinder Regulator, CGA-540

Harris® Model 447-125PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Air/Inert Gas Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-125PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Air/Inert Gas Single Stage Regulator, 1/4" NPT (Female)

Victor® Extra Heavy Duty Inert Gas And Oxygen Two Stage Regulator, CGA - 966

Victor® Extra Heavy Duty Inert Gas And Oxygen Two Stage Regulator, CGA - 966

Harris® Model 447-50PSI-CR-7/8" RH (F) Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) - 024

Harris® Model 447-50PSI-CR-7/8" RH (F) Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) - 024

Western Model RS-11-20 Inert Gas High Delivery Regulator, CGA-580

Western Model RS-11-20 Inert Gas High Delivery Regulator, CGA-580

Harris® Model 425-50-540 Heavy Duty O2 Single Stage Regulator, CGA-540

Harris® Model 425-50-540 Heavy Duty O2 Single Stage Regulator, CGA-540

Harris® Model 425-15-300 Heavy Duty C2H2 Single Stage Regulator, CGA-300

Harris® Model 425-15-300 Heavy Duty C2H2 Single Stage Regulator, CGA-300

Harris® Model 301-80-IGGRFNG-032 Heavy Duty Ar/CO2 Mix Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

Harris® Model 301-80-IGGRFNG-032 Heavy Duty Ar/CO2 Mix Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

Miller® Medium Duty Acetylene Single Stage Regulator, CGA-520

Miller® Medium Duty Acetylene Single Stage Regulator, CGA-520

Victor® Medium Duty Acetylene Single Stage Regulator, CGA - 200

Victor® Medium Duty Acetylene Single Stage Regulator, CGA - 200

Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

Victor® Heavy Duty/Heavy Duty Inert Gas, Methane, Carbon Dioxide, Air, Hydrogen And Oxygen Single Stage Regulator, Single Stage Regulator, CGA - 250

Victor® Heavy Duty/Heavy Duty Inert Gas, Methane, Carbon Dioxide, Air, Hydrogen And Oxygen Single Stage Regulator, Single Stage Regulator, CGA - 250

Harris® Model 301-15PSI-CGA510 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-510

Harris® Model 301-15PSI-CGA510 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-510

Victor® Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA - 680

Victor® Heavy Duty/High Capacity Argon And Nitrogen Single Stage Regulator, CGA - 680

Victor® Extra High Capacity Inert Gas Single Stage Regulator, CGA - 580

Victor® Extra High Capacity Inert Gas Single Stage Regulator, CGA - 580

Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

Harris® Model 801-145-540 Medium Duty O2 Single Stage Regulator, CGA-540

Harris® Model 801-145-540 Medium Duty O2 Single Stage Regulator, CGA-540

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Specialty Gas
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Single Stage
Regulators

Two Stage
Regulators

Flowmeter
Regulators

Flowgauge
Regulators

Line
Regulators

Balloon
Regulators

Pipeline
Regulators

Specialty Gas
Regulators