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Industrial Gas Regulators

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Industrial Gas Regulators

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10 - 300 psig (2)

100 - 200 psig (2)

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)

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5/8" - 18 (Female) (6)

5/8" - 18 (LH Female) (6)

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

5/8"-18 RH Internal (5)

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5/8"-18 RH internal (4)

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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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3/8" NPT (Male) (3)

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

1/4" Male SAE Flair (2)

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1/4" Swaglok type (2)

1/4" Swaglok® (2)

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9/16" - 18" (2)

9/16" - 18" (RH Male) (2)

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)

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 in. (15 RH Female) (1)

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5/8" - 18 UNF (Female) (1)

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

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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VIC0781-3614

Victor® Model ESS42-150-590 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-590

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Victor® Model ESS42-150-590 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-590

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Airgas Part #:VIC0781-3614

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VIC0781-3613

Victor® Model ESS42-150-346 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

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Victor® Model ESS42-150-346 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

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Airgas Part #:VIC0781-3613

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HCL4000825

Harris® Model 247-125-1/4 Heavy Duty Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 247-125-1/4 Heavy Duty Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000825

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HCL4400235

Harris® Model 355-2 Ar-58010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Argon Flowmeter Regulator, CGA-580

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Harris® Model 355-2 Ar-58010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Argon Flowmeter Regulator, CGA-580

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Airgas Part #:HCL4400235

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VIC0781-0528

Victor® Model SR450D-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

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Victor® Model SR450D-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

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Airgas Part #:VIC0781-0528

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MIL30-450-580

Miller® Medium Duty Series 30™ Nitrogen Gas Regulator, CGA-580

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Miller® Medium Duty Series 30™ Nitrogen Gas Regulator, CGA-580

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Airgas Part #:MIL30-450-580

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RAD64003869

RADNOR™ Model ST9 Harris® Argon And Argon/CO2 Mix Inert Gas Hose

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RADNOR™ Model ST9 Harris® Argon And Argon/CO2 Mix Inert Gas Hose

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Airgas Part #:RAD64003869

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HCL3001092

Harris® Model 330-125-320 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 330-125-320 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3001092

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RAD64003028

RADNOR™ Model 150 Series Victor® Light Duty Acetylene Single Stage Regulator, CGA-510

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RADNOR™ Model 150 Series Victor® Light Duty Acetylene Single Stage Regulator, CGA-510

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Airgas Part #:RAD64003028

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VIC0781-0595

Victor® Model SR461D-510 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Victor® Model SR461D-510 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Airgas Part #:VIC0781-0595

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HCL3000328

Harris® Model 301-80-IGGRF-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Harris® Model 301-80-IGGRF-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

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Airgas Part #:HCL3000328

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VIC1000-0258

Victor® Model FM370 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

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Victor® Model FM370 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

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Airgas Part #:VIC1000-0258

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VIC0781-5167

Victor® EHP Series High Pressure Inert Gas High Pressure Regulator

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Victor® EHP Series High Pressure Inert Gas High Pressure Regulator

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Airgas Part #:VIC0781-5167

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Y11HC870SL15-AG

Airgas® Slim-Lite Medical Oxygen Cylinder Regulator, CGA-870

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Airgas® Slim-Lite Medical Oxygen Cylinder Regulator, CGA-870

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Airgas Part #:Y11HC870SL15-AG

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MIL210-0309

Miller® Smith® Single-Stage Argon, Helium, and Nitrogen Specialty Gas Regulator, CGA-580

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Miller® Smith® Single-Stage Argon, Helium, and Nitrogen Specialty Gas Regulator, CGA-580

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Airgas Part #:MIL210-0309

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RAD64004732

RADNOR™ Model GF250-580 Classic Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge Kit, CGA-580 With 10' Hose

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RADNOR™ Model GF250-580 Classic Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge Kit, CGA-580 With 10' Hose

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Airgas Part #:RAD64004732

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VIC0781-0589

Victor® Model SR461DB-510 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Victor® Model SR461DB-510 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

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Airgas Part #:VIC0781-0589

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HCL3100207

Harris® Model 355-2 N2/Air-580 Up to 140 SCFH Compact Pressure Compensated Air and Nitrogen Flowmeter Regulator, CGA-580

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Harris® Model 355-2 N2/Air-580 Up to 140 SCFH Compact Pressure Compensated Air and Nitrogen Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100207

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HCL3000787

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

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

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Airgas Part #:HCL3000787

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HCL3000713

Harris® Model 425-50-510P Heavy Duty Industrial Premium Liquid Petroleum Gases Single Stage Regulator, CGA-510-P

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Harris® Model 425-50-510P Heavy Duty Industrial Premium Liquid Petroleum Gases Single Stage Regulator, CGA-510-P

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Airgas Part #:HCL3000713

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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

Victor® Model ESS42-150-590 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-590

Victor® Model ESS42-150-590 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-590

Victor® Model ESS42-150-346 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

Victor® Model ESS42-150-346 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

Harris® Model 247-125-1/4 Heavy Duty Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247-125-1/4 Heavy Duty Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 355-2 Ar-58010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Argon Flowmeter Regulator, CGA-580

Harris® Model 355-2 Ar-58010 (Clam) Up to 140 SCFH Compensated Shielding Gas Kit Argon Flowmeter Regulator, CGA-580

Victor® Model SR450D-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

Victor® Model SR450D-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

Miller® Medium Duty Series 30™ Nitrogen Gas Regulator, CGA-580

Miller® Medium Duty Series 30™ Nitrogen Gas Regulator, CGA-580

RADNOR™ Model ST9 Harris® Argon And Argon/CO2 Mix Inert Gas Hose

RADNOR™ Model ST9 Harris® Argon And Argon/CO2 Mix Inert Gas Hose

Harris® Model 330-125-320 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 330-125-320 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

RADNOR™ Model 150 Series Victor® Light Duty Acetylene Single Stage Regulator, CGA-510

RADNOR™ Model 150 Series Victor® Light Duty Acetylene Single Stage Regulator, CGA-510

Victor® Model SR461D-510 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Victor® Model SR461D-510 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Harris® Model 301-80-IGGRF-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

Harris® Model 301-80-IGGRF-032 Heavy Duty Add-On To Eliminate Surge Argon and Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Female)

Victor® Model FM370 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

Victor® Model FM370 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator

Victor® EHP Series High Pressure Inert Gas High Pressure Regulator

Victor® EHP Series High Pressure Inert Gas High Pressure Regulator

Airgas® Slim-Lite Medical Oxygen Cylinder Regulator, CGA-870

Airgas® Slim-Lite Medical Oxygen Cylinder Regulator, CGA-870

Miller® Smith® Single-Stage Argon, Helium, and Nitrogen Specialty Gas Regulator, CGA-580

Miller® Smith® Single-Stage Argon, Helium, and Nitrogen Specialty Gas Regulator, CGA-580

RADNOR™ Model GF250-580 Classic Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge Kit, CGA-580 With 10' Hose

RADNOR™ Model GF250-580 Classic Victor® Medium Duty Argon And Argon/CO2 Mix Shielding Gas Flowgauge Kit, CGA-580 With 10' Hose

Victor® Model SR461DB-510 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Victor® Model SR461DB-510 Heavy Duty/High Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA-510

Harris® Model 355-2 N2/Air-580 Up to 140 SCFH Compact Pressure Compensated Air and Nitrogen Flowmeter Regulator, CGA-580

Harris® Model 355-2 N2/Air-580 Up to 140 SCFH Compact Pressure Compensated Air and Nitrogen Flowmeter Regulator, CGA-580

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

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

Harris® Model 425-50-510P Heavy Duty Industrial Premium Liquid Petroleum Gases Single Stage Regulator, CGA-510-P

Harris® Model 425-50-510P Heavy Duty Industrial Premium Liquid Petroleum Gases Single Stage Regulator, CGA-510-P

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