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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)

10–55 scfh (5–26 lpm) for argon or CO2 (2)

10–80 scfh (5–38 lpm) (2)

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CGA-032 (1)

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

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1/4" NPT (Female) (28)

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1/4" Swaglok® (Female) (17)

CGA-032 (14)

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1/4 in FNPT (10)

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DISS (9)

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1/2" NPT (Female) (7)

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5/8"-18 RH Internal (5)

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CGA-023 (4)

CGA-032 (Female) (4)

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

1/4 in NPT (Female) (3)

1/4" FNPT (3)

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CGA-033 (3)

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 LH B (2)

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)

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

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1/4" (Female) (1)

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

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

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

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

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

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

A 3/8" - 24 RH (Male) (1)

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 (110)

CGA-540 (57)

CGA-510 (39)

CGA-320 (36)

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-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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HCL4000577

Harris® Model 447-200-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-200-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000577

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HCL4000707

Harris® Model 2548-125-1/4 Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

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Harris® Model 2548-125-1/4 Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

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Airgas Part #:HCL4000707

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HCL3000166

Harris® Model 301-15-520 B Light/Medium Duty Industrial Compact Acetylene Single Stage Regulator, CGA-520-B

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Harris® Model 301-15-520 B Light/Medium Duty Industrial Compact Acetylene Single Stage Regulator, CGA-520-B

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Airgas Part #:HCL3000166

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HCL4000580

Harris® Model 447-50-1/4 R (F) Heavy Duty/High Flow Pipeline Back Entry Air and Inert Gases Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-50-1/4 R (F) Heavy Duty/High Flow Pipeline Back Entry Air and Inert Gases Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000580

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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

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HCL3000165

Harris® Model 301-15-200 MC Light/Medium Duty Industrial Compact Acetylene Single Stage Regulator, CGA-200-MC

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Harris® Model 301-15-200 MC Light/Medium Duty Industrial Compact Acetylene Single Stage Regulator, CGA-200-MC

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Airgas Part #:HCL3000165

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VIC0781-0098

Victor® Model SR261C-510 Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Victor® Model SR261C-510 Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Airgas Part #:VIC0781-0098

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VIC0781-4231

Victor® G150 Series Light Duty Acetylene And C2H2 Single Stage Regulator, CGA-200

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Victor® G150 Series Light Duty Acetylene And C2H2 Single Stage Regulator, CGA-200

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Airgas Part #:VIC0781-4231

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VIC0781-5201

Victor® Model ELC4-125-320R EDGE™ Heavy Duty Carbon Dioxide Liquid Cylinder Regulator, CGA-320

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Victor® Model ELC4-125-320R EDGE™ Heavy Duty Carbon Dioxide Liquid Cylinder Regulator, CGA-320

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Airgas Part #:VIC0781-5201

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VIC0781-5200

Victor® Model ELC4-125-580R EDGE™ Heavy Duty Inert Gas Liquid Cylinder Regulator, CGA-580

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Victor® Model ELC4-125-580R EDGE™ Heavy Duty Inert Gas Liquid Cylinder Regulator, CGA-580

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Airgas Part #:VIC0781-5200

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VIC0781-5208

Victor® Model ESL4-15-250A EDGE™ Heavy Duty Acetylene Pipeline Regulator, CGA-250

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Victor® Model ESL4-15-250A EDGE™ Heavy Duty Acetylene Pipeline Regulator, CGA-250

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Airgas Part #:VIC0781-5208

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VIC0781-5199

Victor® Model ELC4-125-540R EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA-540

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Victor® Model ELC4-125-540R EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA-540

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Airgas Part #:VIC0781-5199

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VIC0386-0813

TurboTorch® Model 245-02P High Capacity Nitrogen Purging Regulator, CGA-580

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TurboTorch® Model 245-02P High Capacity Nitrogen Purging Regulator, CGA-580

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Airgas Part #:VIC0386-0813

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MIL823-0008

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

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

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Airgas Part #:MIL823-0008

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MIL46-175

Miller® Heavy-Duty Series 46™ Station Regulator Oxygen Gas Regulator

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Miller® Heavy-Duty Series 46™ Station Regulator Oxygen Gas Regulator

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Airgas Part #:MIL46-175

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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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MIL825-0009

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

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

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Airgas Part #:MIL825-0009

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HCL3001091

Harris® Model 330-125-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 330-125-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001091

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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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HCL5400612

Harris® Model 55-2 He 9/16"-18 Heavy Duty Scfh Flow Control Helium and Hydrogen Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2 He 9/16"-18 Heavy Duty Scfh Flow Control Helium and Hydrogen Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400612

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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.

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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 447-200-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-200-1/4 R Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 2548-125-1/4 Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

Harris® Model 2548-125-1/4 Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

Harris® Model 301-15-520 B Light/Medium Duty Industrial Compact Acetylene Single Stage Regulator, CGA-520-B

Harris® Model 301-15-520 B Light/Medium Duty Industrial Compact Acetylene Single Stage Regulator, CGA-520-B

Harris® Model 447-50-1/4 R (F) Heavy Duty/High Flow Pipeline Back Entry Air and Inert Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-50-1/4 R (F) Heavy Duty/High Flow Pipeline Back Entry Air and Inert Gases Single Stage Regulator, 1/4" NPT (Female)

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 301-15-200 MC Light/Medium Duty Industrial Compact Acetylene Single Stage Regulator, CGA-200-MC

Harris® Model 301-15-200 MC Light/Medium Duty Industrial Compact Acetylene Single Stage Regulator, CGA-200-MC

Victor® Model SR261C-510 Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Victor® Model SR261C-510 Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Victor® G150 Series Light Duty Acetylene And C2H2 Single Stage Regulator, CGA-200

Victor® G150 Series Light Duty Acetylene And C2H2 Single Stage Regulator, CGA-200

Victor® Model ELC4-125-320R EDGE™ Heavy Duty Carbon Dioxide Liquid Cylinder Regulator, CGA-320

Victor® Model ELC4-125-320R EDGE™ Heavy Duty Carbon Dioxide Liquid Cylinder Regulator, CGA-320

Victor® Model ELC4-125-580R EDGE™ Heavy Duty Inert Gas Liquid Cylinder Regulator, CGA-580

Victor® Model ELC4-125-580R EDGE™ Heavy Duty Inert Gas Liquid Cylinder Regulator, CGA-580

Victor® Model ESL4-15-250A EDGE™ Heavy Duty Acetylene Pipeline Regulator, CGA-250

Victor® Model ESL4-15-250A EDGE™ Heavy Duty Acetylene Pipeline Regulator, CGA-250

Victor® Model ELC4-125-540R EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA-540

Victor® Model ELC4-125-540R EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA-540

TurboTorch® Model 245-02P High Capacity Nitrogen Purging Regulator, CGA-580

TurboTorch® Model 245-02P High Capacity Nitrogen Purging Regulator, CGA-580

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

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

Miller® Heavy-Duty Series 46™ Station Regulator Oxygen Gas Regulator

Miller® Heavy-Duty Series 46™ Station Regulator Oxygen Gas Regulator

Western Model RP320075 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320075 Carbon Dioxide Pressure Regulator, CGA-320

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

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

Harris® Model 330-125-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 330-125-580 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Argon and Nitrogen Single Stage 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)

Harris® Model 55-2 He 9/16"-18 Heavy Duty Scfh Flow Control Helium and Hydrogen Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2 He 9/16"-18 Heavy Duty Scfh Flow Control Helium and Hydrogen Flowmeter Regulator, 9/16" - 18 (Female)

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