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Industrial Gas Regulators

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Outlet Connection
5/8" - 18 (RH Female) (52)

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1/4" NPT (Female) (28)

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1.00 - 11.5 NPS LH (Female) (2)

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9/16"-18 RH B (2)

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CGA-033 (2)

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

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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-022 (1)

CGA-023 (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 (105)

CGA-540 (51)

CGA-510 (36)

CGA-320 (35)

CGA-300 (19)

CGA-350 (17)

1/4" NPT (Female) (11)

CGA-346 (11)

CGA-032 (9)

CGA-996 (8)

CGA-250 (7)

CGA-500 (7)

CGA-680 (7)

CGA-025 (6)

1/4" - 18 NPT (5)

1/4" NPT (5)

1/4" NPT Male (5)

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

CGA 580 (4)

CGA-024 (4)

CGA-347 (4)

CGA-510-P (4)

CGA-590 (4)

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

CGA 580/CGA 320 (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-030 (2)

CGA-034 (2)

CGA-200 (2)

CGA-520 (2)

CGA-520-B (2)

CGA-677 (2)

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

1/2" NPT (FEMALE) (1)

1/4" NPT (Male) (1)

1/8" NPT (Female) (1)

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

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

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

5/8" - 20 UNF Male (1)

7/16" - 20 Male (1)

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

CGA 200R (1)

CGA 320 (1)

CGA 540 (1)

CGA 540R (1)

CGA 600 (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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Industrial Gas Regulators

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VIC0781-3607

Victor® Model ESS42-150-510LP EDGE™ 2.0 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Victor® Model ESS42-150-510LP EDGE™ 2.0 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Airgas Part #:VIC0781-3607

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HCL3000192

Harris® Model 301-100-320 Light/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 301-100-320 Light/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3000192

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VIC0781-3626

Victor® Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA 540

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Victor® Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA 540

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Airgas Part #:VIC0781-3626

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VIC5641-8461

Victor® Meco® P Series High Pressure Specialty Gas Single Stage Regulator

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Victor® Meco® P Series High Pressure Specialty Gas Single Stage Regulator

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Airgas Part #:VIC5641-8461

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VIC0781-9135

Victor® Model TPR 250-500-580 Cutskill® Light Duty Inert Gas Purge Regulator, CGA-580

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Victor® Model TPR 250-500-580 Cutskill® Light Duty Inert Gas Purge Regulator, CGA-580

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Airgas Part #:VIC0781-9135

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VIC0781-5206

Victor® Model EST4-125-024R EDGE™ Heavy Duty Oxygen Two Stage Pipeline/Station Regulator, CGA-024

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Victor® Model EST4-125-024R EDGE™ Heavy Duty Oxygen Two Stage Pipeline/Station Regulator, CGA-024

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Airgas Part #:VIC0781-5206

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HCL3002193

Harris® Model 801-15-510 Medium Duty Industrial General Purpose Acetylene Single Stage Regulator, CGA-510

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Harris® Model 801-15-510 Medium Duty Industrial General Purpose Acetylene Single Stage Regulator, CGA-510

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Airgas Part #:HCL3002193

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MIL16530

Miller® Smith® Heavy Duty 2 Stage Argon and CO2 Flowmeter Regulator, CGA 580/CGA 320

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Miller® Smith® Heavy Duty 2 Stage Argon and CO2 Flowmeter Regulator, CGA 580/CGA 320

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Airgas Part #:MIL16530

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VIC0781-3652

Victor® Model ESS32 Heavy Duty/Medium Capacity Nitrogen Single Stage Regulator, CGA-580

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Victor® Model ESS32 Heavy Duty/Medium Capacity Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:VIC0781-3652

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HCL3000794

Harris® Model 425-125A-350 Heavy Duty Industrial Premium Hydrogen and Methane Single Stage Regulator, CGA-350

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Harris® Model 425-125A-350 Heavy Duty Industrial Premium Hydrogen and Methane Single Stage Regulator, CGA-350

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Airgas Part #:HCL3000794

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VIC0781-1445

Victor® Model SR4J-540 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

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Victor® Model SR4J-540 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-1445

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RAD64003841

RADNOR™ Model SLRG 100 Victor® Light Duty Helium Surge Limiting Regulator, CGA-030 With Gauge

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RADNOR™ Model SLRG 100 Victor® Light Duty Helium Surge Limiting Regulator, CGA-030 With Gauge

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Airgas Part #:RAD64003841

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HCL3000187

Harris® Model 301-100-580 Light/Medium Duty Industrial Compact Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 301-100-580 Light/Medium Duty Industrial Compact Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000187

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VIC0781-5193

Victor® Model EST4-125-024 EDGE™ Heavy Duty Oxygen Two Stage Pipeline/Station Regulator, CGA-024

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Victor® Model EST4-125-024 EDGE™ Heavy Duty Oxygen Two Stage Pipeline/Station Regulator, CGA-024

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Airgas Part #:VIC0781-5193

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VIC0781-2401

Victor® Model SR360 Medium Duty/Heavy Duty Acetylene Single Stage Regulator, CGA-510

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Victor® Model SR360 Medium Duty/Heavy Duty Acetylene Single Stage Regulator, CGA-510

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Airgas Part #:VIC0781-2401

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HCL5400610

Harris® Model 55-2 Ar/CD70 1/4" Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 1/4" NPT

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Harris® Model 55-2 Ar/CD70 1/4" Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 1/4" NPT

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Airgas Part #:HCL5400610

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MIL31-50-580

Miller® Medium Duty Single-Stage Argon Single-Stage Regulator

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Miller® Medium Duty Single-Stage Argon Single-Stage Regulator

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Airgas Part #:MIL31-50-580

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VIC0781-3286

Victor® G Series Heavy Duty Oxygen And Acetylene Single Stage Regulator, CGA-540/CGA-510

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Victor® G Series Heavy Duty Oxygen And Acetylene Single Stage Regulator, CGA-540/CGA-510

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Airgas Part #:VIC0781-3286

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VIC0781-0355

Victor® Model SR310 High Capacity Carbon Dioxide Flowmeter Regulator, CGA-032

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Victor® Model SR310 High Capacity Carbon Dioxide Flowmeter Regulator, CGA-032

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Airgas Part #:VIC0781-0355

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MIL30-50-510

Miller® Smith® Medium Duty Series 30™ Liquefied Petroleum Single-Stage Regulator

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Miller® Smith® Medium Duty Series 30™ Liquefied Petroleum Single-Stage Regulator

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Airgas Part #:MIL30-50-510

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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

Victor® Model ESS42-150-510LP EDGE™ 2.0 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Victor® Model ESS42-150-510LP EDGE™ 2.0 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Harris® Model 301-100-320 Light/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 301-100-320 Light/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

Victor® Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA 540

Victor® Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA 540

Victor® Meco® P Series High Pressure Specialty Gas Single Stage Regulator

Victor® Meco® P Series High Pressure Specialty Gas Single Stage Regulator

Victor® Model TPR 250-500-580 Cutskill® Light Duty Inert Gas Purge Regulator, CGA-580

Victor® Model TPR 250-500-580 Cutskill® Light Duty Inert Gas Purge Regulator, CGA-580

Victor® Model EST4-125-024R EDGE™ Heavy Duty Oxygen Two Stage Pipeline/Station Regulator, CGA-024

Victor® Model EST4-125-024R EDGE™ Heavy Duty Oxygen Two Stage Pipeline/Station Regulator, CGA-024

Harris® Model 801-15-510 Medium Duty Industrial General Purpose Acetylene Single Stage Regulator, CGA-510

Harris® Model 801-15-510 Medium Duty Industrial General Purpose Acetylene Single Stage Regulator, CGA-510

Miller® Smith® Heavy Duty 2 Stage Argon and CO2 Flowmeter Regulator, CGA 580/CGA 320

Miller® Smith® Heavy Duty 2 Stage Argon and CO2 Flowmeter Regulator, CGA 580/CGA 320

Victor® Model ESS32 Heavy Duty/Medium Capacity Nitrogen Single Stage Regulator, CGA-580

Victor® Model ESS32 Heavy Duty/Medium Capacity Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-125A-350 Heavy Duty Industrial Premium Hydrogen and Methane Single Stage Regulator, CGA-350

Harris® Model 425-125A-350 Heavy Duty Industrial Premium Hydrogen and Methane Single Stage Regulator, CGA-350

Victor® Model SR4J-540 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

Victor® Model SR4J-540 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

RADNOR™ Model SLRG 100 Victor® Light Duty Helium Surge Limiting Regulator, CGA-030 With Gauge

RADNOR™ Model SLRG 100 Victor® Light Duty Helium Surge Limiting Regulator, CGA-030 With Gauge

Harris® Model 301-100-580 Light/Medium Duty Industrial Compact Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 301-100-580 Light/Medium Duty Industrial Compact Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Victor® Model EST4-125-024 EDGE™ Heavy Duty Oxygen Two Stage Pipeline/Station Regulator, CGA-024

Victor® Model EST4-125-024 EDGE™ Heavy Duty Oxygen Two Stage Pipeline/Station Regulator, CGA-024

Victor® Model SR360 Medium Duty/Heavy Duty Acetylene Single Stage Regulator, CGA-510

Victor® Model SR360 Medium Duty/Heavy Duty Acetylene Single Stage Regulator, CGA-510

Harris® Model 55-2 Ar/CD70 1/4" Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 1/4" NPT

Harris® Model 55-2 Ar/CD70 1/4" Heavy Duty Scfh Flow Control Argon and Carbon Dioxide Flowmeter Regulator, 1/4" NPT

Miller® Medium Duty Single-Stage Argon Single-Stage Regulator

Miller® Medium Duty Single-Stage Argon Single-Stage Regulator

Victor® G Series Heavy Duty Oxygen And Acetylene Single Stage Regulator, CGA-540/CGA-510

Victor® G Series Heavy Duty Oxygen And Acetylene Single Stage Regulator, CGA-540/CGA-510

Victor® Model SR310 High Capacity Carbon Dioxide Flowmeter Regulator, CGA-032

Victor® Model SR310 High Capacity Carbon Dioxide Flowmeter Regulator, CGA-032

Miller® Smith® Medium Duty Series 30™ Liquefied Petroleum Single-Stage Regulator

Miller® Smith® Medium Duty Series 30™ Liquefied Petroleum Single-Stage Regulator

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Specialty Gas
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