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Industrial Gas Regulators

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

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1.00 - 11.5 NPS LH (Female) (2)

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CGA-033 (2)

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CGA 021A (1)

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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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RAD64004752

RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580 With Hose

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RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580 With Hose

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Airgas Part #:RAD64004752

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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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HCL3000773

Harris® Model 425-200-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-200-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000773

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RAD64004750

RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580

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RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:RAD64004750

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RAD64004744

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

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

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Airgas Part #:RAD64004744

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HCL3002450

Harris® Model 25GX-50-510P Medium/Heavy Duty Industrial Workhorse Liquid Petroleum Gases And Propane Single Stage Regulator, CGA-510-P

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Harris® Model 25GX-50-510P Medium/Heavy Duty Industrial Workhorse Liquid Petroleum Gases And Propane Single Stage Regulator, CGA-510-P

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Airgas Part #:HCL3002450

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VIC0781-1153

Victor® Model DFM150-580 Medium Duty Argon And Helium Flowmeter Regulator, CGA-580

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Victor® Model DFM150-580 Medium Duty Argon And Helium Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-1153

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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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HCL3000775

Harris® Model 425-125-320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 425-125-320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3000775

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MIL22-80-580

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

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

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Airgas Part #:MIL22-80-580

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RAD64004714

RADNOR™ Model 261C-510 Classic Victor® Medium Duty Alternate Fuel Single Stage Regulator, CGA-510

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RADNOR™ Model 261C-510 Classic Victor® Medium Duty Alternate Fuel Single Stage Regulator, CGA-510

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Airgas Part #:RAD64004714

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VIC0781-2731

Victor® Model HRF2425-580 Medium Duty Argon, Argon/CO2 Mix And Helium Flowmeter Regulator, CGA-580

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Victor® Model HRF2425-580 Medium Duty Argon, Argon/CO2 Mix And Helium Flowmeter Regulator, CGA-580

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Airgas Part #:VIC0781-2731

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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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VIC0781-1428

Victor® Model SR4G-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

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Victor® Model SR4G-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

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Airgas Part #:VIC0781-1428

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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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RAD64004736

RADNOR™ Model 350D-540 Heavy Duty Oxygen And Model 360A-300 Heavy Duty Acetylene Single Stage Regulators

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RADNOR™ Model 350D-540 Heavy Duty Oxygen And Model 360A-300 Heavy Duty Acetylene Single Stage Regulators

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Airgas Part #:RAD64004736

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MIL23-50-580

Miller® Smith® Medium Duty Single-Stage Argon, CO2, Argon/CO2 Mix, and Helium Dual Flowmeter Regulator, CGA 580

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Miller® Smith® Medium Duty Single-Stage Argon, CO2, Argon/CO2 Mix, and Helium Dual Flowmeter Regulator, CGA 580

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Airgas Part #:MIL23-50-580

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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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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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MIL30-150-580

Miller® Smith® Medium Duty 30 Series Argon and Nitrogen Flowmeter Regulator

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Miller® Smith® Medium Duty 30 Series Argon and Nitrogen Flowmeter Regulator

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Airgas Part #:MIL30-150-580

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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

RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580 With Hose

RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580 With Hose

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

Harris® Model 425-200-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-200-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580

RADNOR™ Model G Series Victor® Medium Duty Nitrogen Single Stage Regulator, CGA-580

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

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

Harris® Model 25GX-50-510P Medium/Heavy Duty Industrial Workhorse Liquid Petroleum Gases And Propane Single Stage Regulator, CGA-510-P

Harris® Model 25GX-50-510P Medium/Heavy Duty Industrial Workhorse Liquid Petroleum Gases And Propane Single Stage Regulator, CGA-510-P

Victor® Model DFM150-580 Medium Duty Argon And Helium Flowmeter Regulator, CGA-580

Victor® Model DFM150-580 Medium Duty Argon And Helium 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

Harris® Model 425-125-320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 425-125-320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

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

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

RADNOR™ Model 261C-510 Classic Victor® Medium Duty Alternate Fuel Single Stage Regulator, CGA-510

RADNOR™ Model 261C-510 Classic Victor® Medium Duty Alternate Fuel Single Stage Regulator, CGA-510

Victor® Model HRF2425-580 Medium Duty Argon, Argon/CO2 Mix And Helium Flowmeter Regulator, CGA-580

Victor® Model HRF2425-580 Medium Duty Argon, Argon/CO2 Mix And Helium Flowmeter Regulator, CGA-580

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® Model SR4G-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

Victor® Model SR4G-580 Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA-580

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

RADNOR™ Model 350D-540 Heavy Duty Oxygen And Model 360A-300 Heavy Duty Acetylene Single Stage Regulators

RADNOR™ Model 350D-540 Heavy Duty Oxygen And Model 360A-300 Heavy Duty Acetylene Single Stage Regulators

Miller® Smith® Medium Duty Single-Stage Argon, CO2, Argon/CO2 Mix, and Helium Dual Flowmeter Regulator, CGA 580

Miller® Smith® Medium Duty Single-Stage Argon, CO2, Argon/CO2 Mix, and Helium Dual Flowmeter Regulator, CGA 580

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

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® Medium Duty 30 Series Argon and Nitrogen Flowmeter Regulator

Miller® Smith® Medium Duty 30 Series Argon and Nitrogen Flowmeter Regulator

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