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Industrial Gas Regulators

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Industrial Gas Regulators

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Outlet Connection
5/8" - 18 (RH Female) (45)

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1/4 in FNPT (10)

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DISS (9)

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CGA-023 (4)

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Purge 7/16"-20 RH external flare (4)

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3/8" NPT (Male) (3)

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1.00 - 11.5 NPS LH (Female) (2)

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1/4" Swaglok® (2)

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9/16"-18 LH B (2)

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CGA 032/022 (2)

CGA-320 (2)

UNF (2)

1" - 11 1/2 NPS" (Female) (1)

1/2" NPT" (Female) (1)

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9/16" - 18 (LH Male) for Acetylene (1)

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9/16" - 18 UNF - 2A (LH Male) (1)

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9/16"-18 RH Oxygen/9/16"-18 LH Fuel (1)

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B 9/16" - 18 RH (Male) (1)

CGA 021A (1)

CGA 022 (1)

CGA 032 (1)

CGA 580 (1)

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CGA-032/022 (1)

CGA-510LP (1)

Cylinder 9/16"-18 LH or RH 5/8"-18 RH Internal (1)

Cylinder 9/16"-18 LH or RH B or 5/8"-18 RH Internal (1)

Purge 4/16"-20 RH external flare (1)

Inlet Connection
CGA-580 (109)

CGA-540 (57)

CGA-510 (39)

CGA-320 (36)

CGA-300 (19)

CGA-350 (18)

1/4" NPT (Female) (15)

CGA-032 (12)

CGA-346 (11)

CGA-250 (8)

CGA-996 (8)

1/4" NPT (7)

CGA-500 (7)

CGA-680 (7)

1"-11.5 NPS (Male) (6)

CGA-025 (6)

CGA-870 (6)

1/4" - 18 NPT (5)

1/4" NPT Male (5)

CGA 580 (5)

CGA-347 (5)

9/16" - 18 (Female) (4)

CGA-024 (4)

CGA-510-P (4)

CGA-590 (4)

7/8" - 14RH (Female) - 024 (3)

CGA 580/CGA 320 (3)

CGA-200 (3)

CGA-520 (3)

CGA-750 (3)

CGA-997 (3)

1.00 - 11.5 NPS LH (Male) (2)

1.00 - 11.5 NPS RH (Male) (2)

1/4" Flare (2)

5/8" - 18 (RH Male) (2)

5/8" - 18RH (Female) (2)

7/8" - 14LH (Female) - 025 (2)

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

9/16" - 18 (RH Female) (2)

CGA 320 (2)

CGA-030 (2)

CGA-520-B (2)

CGA-677 (2)

1"-11 1/2 NPS(Female) (1)

1/2" NPT (FEMALE) (1)

1/2" NPT F (1)

1/4" NPT (Male) (1)

1/8" NPT (Female) (1)

3/4" (1)

3/4" NPT F (1)

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

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

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

5/8" - 20 UNF Male (1)

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

7/16" - 20 Male (1)

7/8" - 14LH (Female) 025 (1)

9/16"-18 RH (Female) (1)

CGA 200R (1)

CGA 540 (1)

CGA 540R (1)

CGA 600 (1)

CGA-034 (1)

CGA-200-A (1)

CGA-200-B (1)

CGA-200-MC (1)

CGA-200R (1)

CGA-300 (Acetylene) (1)

CGA-510 / CGA-540 (1)

CGA-520-A (1)

CGA-540 (Oxygen) (1)

CGA-540 Oxygen/CGA-300 (1)

CGA-540-A (1)

CGA-540-B (1)

CGA-540R (1)

CGA-555 (1)

CGA-600 (1)

CGA-992 (1)

CGA-993 (1)

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RAD64003040

RADNOR™ Model HRF-1425 Series Victor® Medium Duty Argon And Argon/CO2 Mix Flowmeter Regulator, CGA-580

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RADNOR™ Model HRF-1425 Series Victor® Medium Duty Argon And Argon/CO2 Mix Flowmeter Regulator, CGA-580

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Airgas Part #:RAD64003040

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RAD64003031

RADNOR™ Model 250 Series Victor® Medium Duty Oxygen Single Stage Regulator, CGA-540

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RADNOR™ Model 250 Series Victor® Medium Duty Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:RAD64003031

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Y11HC870P50-AG

Airgas® MediReg II Medical Oxygen Cylinder Regulator, CGA-870

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Airgas® MediReg II Medical Oxygen Cylinder Regulator, CGA-870

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Airgas Part #:Y11HC870P50-AG

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VIC0781-0527

Victor® Model SR450D-540 Heavy Duty/High Capacity Air, Oxygen And Inert Gas Single Stage Regulator, CGA-540

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Victor® Model SR450D-540 Heavy Duty/High Capacity Air, Oxygen And Inert Gas Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-0527

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Y11HC870SL15-AG

Airgas® Slim-Lite Medical Oxygen Cylinder Regulator, CGA-870

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Airgas® Slim-Lite Medical Oxygen Cylinder Regulator, CGA-870

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Airgas Part #:Y11HC870SL15-AG

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RAD64003041

RADNOR™ Model HRF-1425 Series Victor® Medium Duty Argon And Argon/CO2 Mix Flowmeter Regulator, CGA-580 With 10' Hose

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RADNOR™ Model HRF-1425 Series Victor® Medium Duty Argon And Argon/CO2 Mix Flowmeter Regulator, CGA-580 With 10' Hose

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Airgas Part #:RAD64003041

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VIC0781-0584

Victor® Model SR460A-510 Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA-510

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Victor® Model SR460A-510 Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA-510

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Airgas Part #:VIC0781-0584

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RAD64003030

RADNOR™ Model 250 Series Victor® Medium Duty Acetylene Single Stage Regulator, CGA-510

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RADNOR™ Model 250 Series Victor® Medium Duty Acetylene Single Stage Regulator, CGA-510

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Airgas Part #:RAD64003030

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Y11HC870650-AG

Airgas® MediSelect II Medical Oxygen Cylinder Regulator, CGA-870

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Airgas® MediSelect II Medical Oxygen Cylinder Regulator, CGA-870

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Airgas Part #:Y11HC870650-AG

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RAD64003044

RADNOR™ Model TPR 250 Series Victor® Medium Duty Nitrogen Purge Regulator, CGA-580

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RADNOR™ Model TPR 250 Series Victor® Medium Duty Nitrogen Purge Regulator, CGA-580

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Airgas Part #:RAD64003044

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Y11HC540650-AG

Airgas® MediSelect II Medical Oxygen Cylinder Regulator, CGA-540

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Airgas® MediSelect II Medical Oxygen Cylinder Regulator, CGA-540

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Airgas Part #:Y11HC540650-AG

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RAD64003034

RADNOR™ Model 350 Series Victor® Heavy Duty Oxygen Single Stage Regulator, CGA-540

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RADNOR™ Model 350 Series Victor® Heavy Duty Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:RAD64003034

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RAD64003037

RADNOR™ Model 150 Series Victor® Light Duty Argon And Argon/CO2 Mix Flowgauge Regulator, CGA-580 With 10' Hose

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RADNOR™ Model 150 Series Victor® Light Duty Argon And Argon/CO2 Mix Flowgauge Regulator, CGA-580 With 10' Hose

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Airgas Part #:RAD64003037

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RAD64003036

RADNOR™ Model 150 Series Victor® Light Duty Argon And Argon/CO2 Mix Flowgauge Regulator, CGA-580

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RADNOR™ Model 150 Series Victor® Light Duty Argon And Argon/CO2 Mix Flowgauge Regulator, CGA-580

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Airgas Part #:RAD64003036

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RAD64003033

RADNOR™ Model 350 Series Victor® Heavy Duty Acetylene Single Stage Regulator, CGA-510

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RADNOR™ Model 350 Series Victor® Heavy Duty Acetylene Single Stage Regulator, CGA-510

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Airgas Part #:RAD64003033

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RAD64004718

RADNOR™ Model 250-500-580 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580

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RADNOR™ Model 250-500-580 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:RAD64004718

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HCL3100200

Harris® Model 355-2 Ar-580 Up to 140 SCFH Compact Pressure Compensated Argon and Carbon Dioxide Flowmeter Regulator, CGA-580

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Harris® Model 355-2 Ar-580 Up to 140 SCFH Compact Pressure Compensated Argon and Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100200

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RAD64003065

RADNOR™ Model 350 Series Victor® Heavy Duty LP Gas Or Propane Single Stage Regulator, CGA-510

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RADNOR™ Model 350 Series Victor® Heavy Duty LP Gas Or Propane Single Stage Regulator, CGA-510

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Airgas Part #:RAD64003065

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RAD64003043

RADNOR™ Model SR 5 Series Victor® Light Duty Nitrogen Purge Regulator, CGA-580

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RADNOR™ Model SR 5 Series Victor® Light Duty Nitrogen Purge Regulator, CGA-580

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Airgas Part #:RAD64003043

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HCL3000775

Harris® Model 425-125-320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 425-125-320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3000775

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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

RADNOR™ Model HRF-1425 Series Victor® Medium Duty Argon And Argon/CO2 Mix Flowmeter Regulator, CGA-580

RADNOR™ Model HRF-1425 Series Victor® Medium Duty Argon And Argon/CO2 Mix Flowmeter Regulator, CGA-580

RADNOR™ Model 250 Series Victor® Medium Duty Oxygen Single Stage Regulator, CGA-540

RADNOR™ Model 250 Series Victor® Medium Duty Oxygen Single Stage Regulator, CGA-540

Airgas® MediReg II Medical Oxygen Cylinder Regulator, CGA-870

Airgas® MediReg II Medical Oxygen Cylinder Regulator, CGA-870

Victor® Model SR450D-540 Heavy Duty/High Capacity Air, Oxygen And Inert Gas Single Stage Regulator, CGA-540

Victor® Model SR450D-540 Heavy Duty/High Capacity Air, Oxygen And Inert Gas Single Stage Regulator, CGA-540

Airgas® Slim-Lite Medical Oxygen Cylinder Regulator, CGA-870

Airgas® Slim-Lite Medical Oxygen Cylinder Regulator, CGA-870

RADNOR™ Model HRF-1425 Series Victor® Medium Duty Argon And Argon/CO2 Mix Flowmeter Regulator, CGA-580 With 10' Hose

RADNOR™ Model HRF-1425 Series Victor® Medium Duty Argon And Argon/CO2 Mix Flowmeter Regulator, CGA-580 With 10' Hose

Victor® Model SR460A-510 Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA-510

Victor® Model SR460A-510 Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA-510

RADNOR™ Model 250 Series Victor® Medium Duty Acetylene Single Stage Regulator, CGA-510

RADNOR™ Model 250 Series Victor® Medium Duty Acetylene Single Stage Regulator, CGA-510

Airgas® MediSelect II Medical Oxygen Cylinder Regulator, CGA-870

Airgas® MediSelect II Medical Oxygen Cylinder Regulator, CGA-870

RADNOR™ Model TPR 250 Series Victor® Medium Duty Nitrogen Purge Regulator, CGA-580

RADNOR™ Model TPR 250 Series Victor® Medium Duty Nitrogen Purge Regulator, CGA-580

Airgas® MediSelect II Medical Oxygen Cylinder Regulator, CGA-540

Airgas® MediSelect II Medical Oxygen Cylinder Regulator, CGA-540

RADNOR™ Model 350 Series Victor® Heavy Duty Oxygen Single Stage Regulator, CGA-540

RADNOR™ Model 350 Series Victor® Heavy Duty Oxygen Single Stage Regulator, CGA-540

RADNOR™ Model 150 Series Victor® Light Duty Argon And Argon/CO2 Mix Flowgauge Regulator, CGA-580 With 10' Hose

RADNOR™ Model 150 Series Victor® Light Duty Argon And Argon/CO2 Mix Flowgauge Regulator, CGA-580 With 10' Hose

RADNOR™ Model 150 Series Victor® Light Duty Argon And Argon/CO2 Mix Flowgauge Regulator, CGA-580

RADNOR™ Model 150 Series Victor® Light Duty Argon And Argon/CO2 Mix Flowgauge Regulator, CGA-580

RADNOR™ Model 350 Series Victor® Heavy Duty Acetylene Single Stage Regulator, CGA-510

RADNOR™ Model 350 Series Victor® Heavy Duty Acetylene Single Stage Regulator, CGA-510

RADNOR™ Model 250-500-580 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580

RADNOR™ Model 250-500-580 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580

Harris® Model 355-2 Ar-580 Up to 140 SCFH Compact Pressure Compensated Argon and Carbon Dioxide Flowmeter Regulator, CGA-580

Harris® Model 355-2 Ar-580 Up to 140 SCFH Compact Pressure Compensated Argon and Carbon Dioxide Flowmeter Regulator, CGA-580

RADNOR™ Model 350 Series Victor® Heavy Duty LP Gas Or Propane Single Stage Regulator, CGA-510

RADNOR™ Model 350 Series Victor® Heavy Duty LP Gas Or Propane Single Stage Regulator, CGA-510

RADNOR™ Model SR 5 Series Victor® Light Duty Nitrogen Purge Regulator, CGA-580

RADNOR™ Model SR 5 Series Victor® Light Duty Nitrogen Purge Regulator, CGA-580

Harris® Model 425-125-320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 425-125-320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

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