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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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9/16" - 18 (LH Male) (38)

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9/16" - 18 RH (Male) (30)

1/4" NPT (Female) (28)

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1/4" Swaglok® (Female) (17)

CGA-032 (14)

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

1/4 in FNPT (10)

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DISS (9)

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1/2" NPT (Female) (7)

1/4" - 37° Flare (Male) (6)

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

5/8"-18 RH Internal (5)

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CGA-023 (4)

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

1/4 in NPT (Female) (3)

1/4" FNPT (3)

3/4" NPT (Female) (3)

3/8" NPT (Male) (3)

5/8" - 18 UNF (RH Female) (3)

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9/16"-18 LH (3)

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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1/4" Swaglok type (2)

1/4" Swaglok® (2)

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9/16" - 18" (2)

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9/16"-18 LH B (2)

9/16"-18 RH B (2)

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

B 9/16" - 18 LH (Male) (2)

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 NPT" (Female) (1)

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1/4 in. SAE Flare (1)

1/4" (Female) (1)

1/4" 45° Flare SAE CGA 165 (1)

1/4" 45° Flare SAE" CGA 165 (1)

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1/4" NPT (1)

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5/8" - 20 UNF" (Male) (1)

5/8"-18 RH InternaL (1)

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

7/8" - 14 (LH Male) (1)

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

7/8" - 14 UNF - 2 (LH Male) (1)

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

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

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

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)

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 (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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Industrial Gas Regulators

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RAD64004742

RADNOR™ Model 580 Classic Victor® Light Duty Argon Flowmeter Regulator Kit, CGA-580

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RADNOR™ Model 580 Classic Victor® Light Duty Argon Flowmeter Regulator Kit, CGA-580

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Airgas Part #:RAD64004742

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RAD64003863

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

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

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Airgas Part #:RAD64003863

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RAD64003032

RADNOR™ Model 250 Series Victor® Medium Duty Acetylene Single Stage Regulator, CGA-300

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RADNOR™ Model 250 Series Victor® Medium Duty Acetylene Single Stage Regulator, CGA-300

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Airgas Part #:RAD64003032

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HCL3100140

Harris® Model 356-Ar/He-580 Dual Heavy Duty Dual Argon and Helium Flowmeter Regulator, CGA-580

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Harris® Model 356-Ar/He-580 Dual Heavy Duty Dual Argon and Helium Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100140

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RAD64003038

RADNOR™ Model 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

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RADNOR™ Model 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

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Airgas Part #:RAD64003038

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VIC0781-0543

Victor® Model SR450E-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

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Victor® Model SR450E-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

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Airgas Part #:VIC0781-0543

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VIC0781-3631

Victor® Model ESS32-60-510LP EDGE™ 2.0 Heavy Duty/Medium Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Victor® Model ESS32-60-510LP EDGE™ 2.0 Heavy Duty/Medium Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Airgas Part #:VIC0781-3631

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VIC0781-5218

Victor® Model ETS4-125-540 EDGE™ High Capacity Oxygen Two Stage Regulator, CGA-540

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Victor® Model ETS4-125-540 EDGE™ High Capacity Oxygen Two Stage Regulator, CGA-540

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Airgas Part #:VIC0781-5218

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RAD64004722

RADNOR™ Model 360A-510 Classic Victor® Heavy Duty Acetylene Single Stage Regulator, CGA-540

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RADNOR™ Model 360A-510 Classic Victor® Heavy Duty Acetylene Single Stage Regulator, CGA-540

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Airgas Part #:RAD64004722

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VIC0781-0353

Victor® Model SR311 High Capacity Carbon Dioxide Flowmeter Regulator, CGA-032

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Victor® Model SR311 High Capacity Carbon Dioxide Flowmeter Regulator, CGA-032

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Airgas Part #:VIC0781-0353

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RAD64004730

RADNOR™ Model GF250-580 Classic Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge Kit, CGA-580

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RADNOR™ Model GF250-580 Classic Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge Kit, CGA-580

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Airgas Part #:RAD64004730

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VIC0781-3633

Victor® Heavy Duty/Medium Capacity Hydrogen/Inert Gas Single Stage Regulator, CGA-580

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Victor® Heavy Duty/Medium Capacity Hydrogen/Inert Gas Single Stage Regulator, CGA-580

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Airgas Part #:VIC0781-3633

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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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VIC0780-0943

Victor® Model VTS700E-580 Extra High Capacity Oxygen And Inert Gas Two Stage Regulator, CGA-580

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Victor® Model VTS700E-580 Extra High Capacity Oxygen And Inert Gas Two Stage Regulator, CGA-580

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Airgas Part #:VIC0780-0943

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HCL3000767

Harris® Model 425-125-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-125-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000767

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HCL3000821

Harris® Model 425-125-590 Heavy Duty Industrial Premium Industrial Air Single Stage Regulator, CGA-590

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Harris® Model 425-125-590 Heavy Duty Industrial Premium Industrial Air Single Stage Regulator, CGA-590

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Airgas Part #:HCL3000821

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RAD64003471

RADNOR™ Model 6400-3471 Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA-510

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RADNOR™ Model 6400-3471 Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA-510

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Airgas Part #:RAD64003471

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VIC0781-2341

Victor® Model SR350 Medium Duty/Heavy Duty Oxygen Single Stage Regulator, CGA-540

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Victor® Model SR350 Medium Duty/Heavy Duty Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-2341

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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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HCL3000714

Harris® Model 425-125-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Harris® Model 425-125-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000714

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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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Industrial Gas Regulators

RADNOR™ Model 580 Classic Victor® Light Duty Argon Flowmeter Regulator Kit, CGA-580

RADNOR™ Model 580 Classic Victor® Light Duty Argon Flowmeter Regulator Kit, CGA-580

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

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

RADNOR™ Model 250 Series Victor® Medium Duty Acetylene Single Stage Regulator, CGA-300

RADNOR™ Model 250 Series Victor® Medium Duty Acetylene Single Stage Regulator, CGA-300

Harris® Model 356-Ar/He-580 Dual Heavy Duty Dual Argon and Helium Flowmeter Regulator, CGA-580

Harris® Model 356-Ar/He-580 Dual Heavy Duty Dual Argon and Helium Flowmeter Regulator, CGA-580

RADNOR™ Model 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

RADNOR™ Model 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

Victor® Model SR450E-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

Victor® Model SR450E-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

Victor® Model ESS32-60-510LP EDGE™ 2.0 Heavy Duty/Medium Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Victor® Model ESS32-60-510LP EDGE™ 2.0 Heavy Duty/Medium Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Victor® Model ETS4-125-540 EDGE™ High Capacity Oxygen Two Stage Regulator, CGA-540

Victor® Model ETS4-125-540 EDGE™ High Capacity Oxygen Two Stage Regulator, CGA-540

RADNOR™ Model 360A-510 Classic Victor® Heavy Duty Acetylene Single Stage Regulator, CGA-540

RADNOR™ Model 360A-510 Classic Victor® Heavy Duty Acetylene Single Stage Regulator, CGA-540

Victor® Model SR311 High Capacity Carbon Dioxide Flowmeter Regulator, CGA-032

Victor® Model SR311 High Capacity Carbon Dioxide Flowmeter Regulator, CGA-032

RADNOR™ Model GF250-580 Classic Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge Kit, CGA-580

RADNOR™ Model GF250-580 Classic Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge Kit, CGA-580

Victor® Heavy Duty/Medium Capacity Hydrogen/Inert Gas Single Stage Regulator, CGA-580

Victor® Heavy Duty/Medium Capacity Hydrogen/Inert Gas Single Stage 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

Victor® Model VTS700E-580 Extra High Capacity Oxygen And Inert Gas Two Stage Regulator, CGA-580

Victor® Model VTS700E-580 Extra High Capacity Oxygen And Inert Gas Two Stage Regulator, CGA-580

Harris® Model 425-125-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-125-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-125-590 Heavy Duty Industrial Premium Industrial Air Single Stage Regulator, CGA-590

Harris® Model 425-125-590 Heavy Duty Industrial Premium Industrial Air Single Stage Regulator, CGA-590

RADNOR™ Model 6400-3471 Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA-510

RADNOR™ Model 6400-3471 Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA-510

Victor® Model SR350 Medium Duty/Heavy Duty Oxygen Single Stage Regulator, CGA-540

Victor® Model SR350 Medium Duty/Heavy Duty Oxygen Single Stage Regulator, CGA-540

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

Harris® Model 425-125-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Harris® Model 425-125-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Single Stage
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Line
Regulators

Balloon
Regulators

Pipeline
Regulators

Specialty Gas
Regulators

Single Stage
Regulators

Two Stage
Regulators

Flowmeter
Regulators

Flowgauge
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Line
Regulators

Balloon
Regulators

Pipeline
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Specialty Gas
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