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Industrial Gas Regulators

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Outlet Connection
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5/8" - 18 RH (Female) (49)

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CGA-033 (3)

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1/4" 45Â° Flare SAE CGA 165 (2)

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3/4" NPT (2)

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9/16" - 18" (2)

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A 3/8" - 24 LH (Male) (2)

CGA 032/022 (2)

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UNF (2)

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

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

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CGA-510LP (1)

Needle valve w/ 1/4" NPT (Female) (1)

Inlet Connection
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CGA-580 (165)

CGA-540 (63)

CGA-510 (45)

CGA-320 (44)

CGA-350 (22)

1/4" NPT (Female) (20)

CGA-300 (18)

CGA-250 (16)

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CGA-346 (14)

CGA-500 (12)

CGA-996 (11)

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CGA-025 (6)

CGA-347 (6)

CGA-870 (6)

9/16" - 18 (Female) (5)

CGA-024 (5)

CGA-032 (5)

CGA-997 (5)

CGA-510-P (4)

CGA-590 (4)

CGA-750 (4)

1.00 - 11.5 NPS LH (Male) (3)

7/8" - 14 LH (Female) - 025 (3)

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

1.00 - 11.5 NPS RH (Male) (2)

1/4" NPT (Male) (2)

1/4" NPT female (2)

3/4" NPT (2)

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

5/8" NPT (Male) (2)

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

CGA 580 (2)

CGA-030 (2)

CGA-034 (2)

CGA-200R (2)

CGA-510/540 (2)

CGA-520 (2)

CGA-520-B (2)

CGA-677 (2)

1/2" NPT (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"-18 RH (Male) (1)

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

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

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

CGA -200 (1)

CGA -320 (1)

CGA -40 (1)

CGA -580 (1)

CGA 510A (1)

CGA-200 (1)

CGA-200 Rear (1)

CGA-200-A (1)

CGA-200-B (1)

CGA-200-MC (1)

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CGA-410 (1)

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CGA-510LP (1)

CGA-520-A (1)

CGA-520R (1)

CGA-540-A (1)

CGA-540-B (1)

CGA-540R (1)

CGA-555 (1)

CGA-600 (1)

CGA-966 (1)

CGA-992 (1)

CGA-993 (1)

None (1)

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Industrial Gas Regulators

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VIC0781-1470

Victor® Model SR4K Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA-680

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Victor® Model SR4K Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA-680

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Airgas Part #:VIC0781-1470

MIL31-50-580-6

Miller® Argon And Argon/CO2 mix Argon Regulator, CGA-580

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Miller® Argon And Argon/CO2 mix Argon Regulator, CGA-580

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Airgas Part #:MIL31-50-580-6

VIC0781-3516

Victor® VTS 250 Series Medium Duty Air Two Stage Regulator, CGA-590

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Victor® VTS 250 Series Medium Duty Air Two Stage Regulator, CGA-590

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Airgas Part #:VIC0781-3516

VIC5649-9815

Victor® Model P-600 Meco® Heavy Duty Oxygen Single Stage Regulator, 1/4" NPT

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Victor® Model P-600 Meco® Heavy Duty Oxygen Single Stage Regulator, 1/4" NPT

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Airgas Part #:VIC5649-9815

HCL3000762

Harris® Model 425-125PSI-CGA346 Heavy Duty Industrial Premium Medical Air Single Stage Regulator, CGA-346

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Harris® Model 425-125PSI-CGA346 Heavy Duty Industrial Premium Medical Air Single Stage Regulator, CGA-346

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Airgas Part #:HCL3000762

HCL3100207

Harris® Model 355-100SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Air/Nitrogen Flowmeter Regulator, CGA-580

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Harris® Model 355-100SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Air/Nitrogen Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100207

HCL4000555

Harris® Model 447-125PSI-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 447-125PSI-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 #:HCL4000555

VIC0781-5213

Victor® Model EST4 EDGE™ Heavy Duty Hydrogen, Methane, Natural Gas And Liquid Petroleum Gas Pipeline Regulator/Station Regulator/Two Stage Regulator, CGA-025

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Victor® Model EST4 EDGE™ Heavy Duty Hydrogen, Methane, Natural Gas And Liquid Petroleum Gas Pipeline Regulator/Station Regulator/Two Stage Regulator, CGA-025

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Airgas Part #:VIC0781-5213

HCL3001093

Harris® Model 330-350PSI-CGA540 Heavy Duty Liquid Cylinder Gas Withdrawal Oxygen Single Stage Regulator, CGA-540

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Harris® Model 330-350PSI-CGA540 Heavy Duty Liquid Cylinder Gas Withdrawal Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3001093

HCL3003540

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003540

VIC0781-0087

Victor® Model SR260A Medium Duty Acetylene Single Stage Regulator, CGA-510

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Victor® Model SR260A Medium Duty Acetylene Single Stage Regulator, CGA-510

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Airgas Part #:VIC0781-0087

HCL3000244

Harris® Model 301-Ar60-680 Medium Duty/Heavy Duty Argon Flowgauge Regulator, CGA-680

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Harris® Model 301-Ar60-680 Medium Duty/Heavy Duty Argon Flowgauge Regulator, CGA-680

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Airgas Part #:HCL3000244

HCL3000784

Harris® Model 425-50PSI-CGA350 (Anti-Vibrator) Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

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Harris® Model 425-50PSI-CGA350 (Anti-Vibrator) Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

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Airgas Part #:HCL3000784

VIC0781-0354

Victor® SR 312 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA-320

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Victor® SR 312 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA-320

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Airgas Part #:VIC0781-0354

VIC0781-5196

Victor® Model EST4 EDGE™ Heavy Duty Hydrogen, Methane, Natural Gas And Liquid Petroleum Gas Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA-025

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Victor® Model EST4 EDGE™ Heavy Duty Hydrogen, Methane, Natural Gas And Liquid Petroleum Gas Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA-025

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Airgas Part #:VIC0781-5196

HCL3000796

Harris® Model 425-200PSI-CGA540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Harris® Model 425-200PSI-CGA540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000796

VIC0781-3564

Victor® VTS 250 Series Medium Duty Hydrogen And Methane Two Stage Regulator, CGA-350

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Victor® VTS 250 Series Medium Duty Hydrogen And Methane Two Stage Regulator, CGA-350

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Airgas Part #:VIC0781-3564

HCL3002194

Harris® Model 801-145PSI-CGA540 Medium Duty Compact General Purpose Oxygen Single Stage Regulator, CGA-540

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Harris® Model 801-145PSI-CGA540 Medium Duty Compact General Purpose Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3002194

VIC0386-0875

Victor® Model GP250-500-580 TurboTorch® Heavy Duty Nitrogen Single Stage Regulator, CGA-580

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Victor® Model GP250-500-580 TurboTorch® Heavy Duty Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:VIC0386-0875

HCL3000815

Harris® Model 425-15PSI-CGA510 Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-510

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Harris® Model 425-15PSI-CGA510 Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-510

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Airgas Part #:HCL3000815

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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

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LineRegulators

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Single StageRegulators

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FlowmeterRegulators

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Industrial Gas Regulators

Victor® Model SR4K Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA-680

Victor® Model SR4K Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA-680

Miller® Argon And Argon/CO2 mix Argon Regulator, CGA-580

Miller® Argon And Argon/CO2 mix Argon Regulator, CGA-580

Victor® VTS 250 Series Medium Duty Air Two Stage Regulator, CGA-590

Victor® VTS 250 Series Medium Duty Air Two Stage Regulator, CGA-590

Victor® Model P-600 Meco® Heavy Duty Oxygen Single Stage Regulator, 1/4" NPT

Victor® Model P-600 Meco® Heavy Duty Oxygen Single Stage Regulator, 1/4" NPT

Harris® Model 425-125PSI-CGA346 Heavy Duty Industrial Premium Medical Air Single Stage Regulator, CGA-346

Harris® Model 425-125PSI-CGA346 Heavy Duty Industrial Premium Medical Air Single Stage Regulator, CGA-346

Harris® Model 355-100SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Air/Nitrogen Flowmeter Regulator, CGA-580

Harris® Model 355-100SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Air/Nitrogen Flowmeter Regulator, CGA-580

Harris® Model 447-125PSI-CR-7/8" RH (F) Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) - 024

Harris® Model 447-125PSI-CR-7/8" RH (F) Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) - 024

Victor® Model EST4 EDGE™ Heavy Duty Hydrogen, Methane, Natural Gas And Liquid Petroleum Gas Pipeline Regulator/Station Regulator/Two Stage Regulator, CGA-025

Victor® Model EST4 EDGE™ Heavy Duty Hydrogen, Methane, Natural Gas And Liquid Petroleum Gas Pipeline Regulator/Station Regulator/Two Stage Regulator, CGA-025

Harris® Model 330-350PSI-CGA540 Heavy Duty Liquid Cylinder Gas Withdrawal Oxygen Single Stage Regulator, CGA-540

Harris® Model 330-350PSI-CGA540 Heavy Duty Liquid Cylinder Gas Withdrawal Oxygen Single Stage Regulator, CGA-540

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Victor® Model SR260A Medium Duty Acetylene Single Stage Regulator, CGA-510

Victor® Model SR260A Medium Duty Acetylene Single Stage Regulator, CGA-510

Harris® Model 301-Ar60-680 Medium Duty/Heavy Duty Argon Flowgauge Regulator, CGA-680

Harris® Model 301-Ar60-680 Medium Duty/Heavy Duty Argon Flowgauge Regulator, CGA-680

Harris® Model 425-50PSI-CGA350 (Anti-Vibrator) Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

Harris® Model 425-50PSI-CGA350 (Anti-Vibrator) Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

Victor® SR 312 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA-320

Victor® SR 312 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA-320

Victor® Model EST4 EDGE™ Heavy Duty Hydrogen, Methane, Natural Gas And Liquid Petroleum Gas Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA-025

Victor® Model EST4 EDGE™ Heavy Duty Hydrogen, Methane, Natural Gas And Liquid Petroleum Gas Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA-025

Harris® Model 425-200PSI-CGA540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Harris® Model 425-200PSI-CGA540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Victor® VTS 250 Series Medium Duty Hydrogen And Methane Two Stage Regulator, CGA-350

Victor® VTS 250 Series Medium Duty Hydrogen And Methane Two Stage Regulator, CGA-350

Harris® Model 801-145PSI-CGA540 Medium Duty Compact General Purpose Oxygen Single Stage Regulator, CGA-540

Harris® Model 801-145PSI-CGA540 Medium Duty Compact General Purpose Oxygen Single Stage Regulator, CGA-540

Victor® Model GP250-500-580 TurboTorch® Heavy Duty Nitrogen Single Stage Regulator, CGA-580

Victor® Model GP250-500-580 TurboTorch® Heavy Duty Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-15PSI-CGA510 Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-510

Harris® Model 425-15PSI-CGA510 Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-510

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Single Stage
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Flowmeter
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Flowgauge
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Specialty Gas
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