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Industrial Gas Regulators

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Industrial Gas Regulators

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10–160 scfh (5–76 lpm) for helium (2)

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10–80 scfh (5–38 lpm) (2)

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Outlet Connection
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DISS (9)

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5/8"-18 RH Internal (5)

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

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9/16"-18 LH (3)

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Cylinder 9/16"-18 LH or RH B or 5/8"-18 RH internal (3)

1.00 - 11.5 NPS LH (Female) (2)

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9/16"-18 RH B (2)

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CGA 032/022 (2)

CGA-320 (2)

UNF (2)

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

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

9/16" - 18 (RH Male) for Oxygen (1)

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

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CGA #032 (Female) (1)

CGA 021A (1)

CGA 022 (1)

CGA 032 (1)

CGA 580 (1)

CGA-022 (1)

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 (110)

CGA-540 (57)

CGA-510 (39)

CGA-320 (35)

CGA-300 (19)

CGA-350 (19)

1/4" NPT (Female) (15)

CGA-032 (12)

CGA-346 (11)

CGA-250 (8)

CGA-996 (8)

1/4" NPT (7)

CGA 580 (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-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)

3/4" NPT (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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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

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RAD64003865

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

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Airgas Part #:RAD64003865

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HCL5400611

Harris® Model 55-2 Ar/CD100 9/16"-18 Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2 Ar/CD100 9/16"-18 Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400611

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MIL30-15-520

Miller® Medium Duty Acetylene Acetylene Regulator, CGA-580

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Miller® Medium Duty Acetylene Acetylene Regulator, CGA-580

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Airgas Part #:MIL30-15-520

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HCL4400231

Harris® Model 301-CD-32010 Medium/Heavy Duty Shielding Gas Kit Carbon Dioxide Flowgauge Regulator, CGA-320

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Harris® Model 301-CD-32010 Medium/Heavy Duty Shielding Gas Kit Carbon Dioxide Flowgauge Regulator, CGA-320

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Airgas Part #:HCL4400231

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VIC0781-1401

Victor® Model SR4F-320 Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-032

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Victor® Model SR4F-320 Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-032

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Airgas Part #:VIC0781-1401

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VIC0386-0687

TurboTorch® Model STK Light Duty Propane Single Stage Regulator, CGA-600

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TurboTorch® Model STK Light Duty Propane Single Stage Regulator, CGA-600

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Airgas Part #:VIC0386-0687

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MIL249-500B

Miller® Lite Duty Fuel Gas Preset Regulator, CGA-580

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Miller® Lite Duty Fuel Gas Preset Regulator, CGA-580

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Airgas Part #:MIL249-500B

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VIC0386-0849

TurboTorch® Model NFM-TT Light Duty Nitrogen Flowmeter Regulator

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TurboTorch® Model NFM-TT Light Duty Nitrogen Flowmeter Regulator

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Airgas Part #:VIC0386-0849

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HCL3000408

Harris® Model 601-15-520-A Light Duty Industrial Economical Acetylene Single Stage Regulator, CGA-520-A

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Harris® Model 601-15-520-A Light Duty Industrial Economical Acetylene Single Stage Regulator, CGA-520-A

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Airgas Part #:HCL3000408

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WESRP320075

Western Model RP320075 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320075 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320075

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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

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HCL4000709

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

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Airgas Part #:HCL4000709

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HCL4400234

Harris® Model 355-2 CD-32010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Carbon Dioxide Flowmeter Regulator, CGA-320

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Harris® Model 355-2 CD-32010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Carbon Dioxide Flowmeter Regulator, CGA-320

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Airgas Part #:HCL4400234

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VIC0781-3504

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

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Airgas Part #:VIC0781-3504

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HCL3001094

Harris® Model 330-350-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 330-350-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001094

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VIC0781-1415

Victor® Model SR4PF-250 Heavy Duty Panel Mount High Pressure Regulator, 1/4" NPT

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Victor® Model SR4PF-250 Heavy Duty Panel Mount High Pressure Regulator, 1/4" NPT

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Airgas Part #:VIC0781-1415

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VIC0797-0112

Victor® Single Stage Regulator

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Victor® Single Stage Regulator

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Airgas Part #:VIC0797-0112

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HCL4000563

Harris® Model 447-200-CRM Heavy Duty/High Flow Station Back Entry Air and Inert Gases Single Stage Regulator, 7/8" - 14RH (Male) - 034

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Harris® Model 447-200-CRM Heavy Duty/High Flow Station Back Entry Air and Inert Gases Single Stage Regulator, 7/8" - 14RH (Male) - 034

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Airgas Part #:HCL4000563

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VIC0781-0095

Victor® Model SR 216B-510 Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Victor® Model SR 216B-510 Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Airgas Part #:VIC0781-0095

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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

Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320100 Carbon Dioxide Pressure Regulator, CGA-320

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

Harris® Model 55-2 Ar/CD100 9/16"-18 Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2 Ar/CD100 9/16"-18 Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

Miller® Medium Duty Acetylene Acetylene Regulator, CGA-580

Miller® Medium Duty Acetylene Acetylene Regulator, CGA-580

Harris® Model 301-CD-32010 Medium/Heavy Duty Shielding Gas Kit Carbon Dioxide Flowgauge Regulator, CGA-320

Harris® Model 301-CD-32010 Medium/Heavy Duty Shielding Gas Kit Carbon Dioxide Flowgauge Regulator, CGA-320

Victor® Model SR4F-320 Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-032

Victor® Model SR4F-320 Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA-032

TurboTorch® Model STK Light Duty Propane Single Stage Regulator, CGA-600

TurboTorch® Model STK Light Duty Propane Single Stage Regulator, CGA-600

Miller® Lite Duty Fuel Gas Preset Regulator, CGA-580

Miller® Lite Duty Fuel Gas Preset Regulator, CGA-580

TurboTorch® Model NFM-TT Light Duty Nitrogen Flowmeter Regulator

TurboTorch® Model NFM-TT Light Duty Nitrogen Flowmeter Regulator

Harris® Model 601-15-520-A Light Duty Industrial Economical Acetylene Single Stage Regulator, CGA-520-A

Harris® Model 601-15-520-A Light Duty Industrial Economical Acetylene Single Stage Regulator, CGA-520-A

Western Model RP320075 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320075 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

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

Harris® Model 355-2 CD-32010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Carbon Dioxide Flowmeter Regulator, CGA-320

Harris® Model 355-2 CD-32010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Carbon Dioxide Flowmeter Regulator, CGA-320

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

Harris® Model 330-350-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 330-350-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

Victor® Model SR4PF-250 Heavy Duty Panel Mount High Pressure Regulator, 1/4" NPT

Victor® Model SR4PF-250 Heavy Duty Panel Mount High Pressure Regulator, 1/4" NPT

Victor® Single Stage Regulator

Victor® Single Stage Regulator

Harris® Model 447-200-CRM Heavy Duty/High Flow Station Back Entry Air and Inert Gases Single Stage Regulator, 7/8" - 14RH (Male) - 034

Harris® Model 447-200-CRM Heavy Duty/High Flow Station Back Entry Air and Inert Gases Single Stage Regulator, 7/8" - 14RH (Male) - 034

Victor® Model SR 216B-510 Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Victor® Model SR 216B-510 Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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