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Industrial Gas Regulators

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Outlet Connection
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5/8" - 18 RH (Female) (61)

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CGA-023 (4)

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CGA - 996 (1)

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Inlet Connection
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CGA - 580 (60)

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CGA - 510 (32)

CGA - 540 (30)

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1/4" NPT (Female) (23)

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1/4" NPT (14)

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CGA-350 (7)

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CGA - 680 (6)

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

CGA - 347 (5)

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CGA - 996 (4)

CGA-025 (4)

CGA-510-P (4)

1.00 - 11.5 NPS LH (Male) (3)

1/4" NPT (Male) (3)

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

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

CGA - 590 (3)

CGA - 750 (3)

1.00 - 11.5 NPS RH (Male) (2)

5/8" NPT (Male) (2)

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

CGA - 025 (2)

CGA - 030 (2)

CGA - 032 (2)

CGA - 200 (2)

CGA - 520 (2)

CGA - 677 (2)

CGA 320 (2)

CGA-024 (2)

CGA-520-B (2)

CGA-677 (2)

CGA-996 (2)

1/2" NPT (Female) (1)

1/8" NPT (Female) (1)

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

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

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

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

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

CGA - 200 (Rear inlet) (1)

CGA - 200 Rear (1)

CGA - 200R (1)

CGA - 246 (1)

CGA - 300 and CGA - 540 (1)

CGA - 410 (1)

CGA - 510 and CGA - 540 (1)

CGA - 510LP (1)

CGA - 520R (1)

CGA - 555 (1)

CGA - 600 (1)

CGA - 966 (1)

CGA - 992 (1)

CGA - 993 (1)

CGA - 997 (1)

CGA -320 (1)

CGA 510A (1)

CGA-200 (1)

CGA-200-A (1)

CGA-200-B (1)

CGA-200-MC (1)

CGA-510-B (1)

CGA-520 (1)

CGA-520-A (1)

CGA-540-A (1)

CGA-540-B (1)

CGA-590 (1)

CGA-600 (1)

CGA-601 (1)

GCA - 540 (Rear Inlet) (1)

No Inlet and Gauges (1)

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Victor^® regulators, flowmeters, torches & outfits

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Victor^® regulators, flowmeters, torches & outfits

Industrial Gas Regulators

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Industrial Gas Regulators

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VIC0781-5284

Victor® Model EST42-200-024 Oxygen Two Stage Regulator, CGA-024

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Victor® Model EST42-200-024 Oxygen Two Stage Regulator, CGA-024

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Airgas Part #:VIC0781-5284

VIC0781-3508

Victor® Medium Duty Inert Gas Two Stage Regulator, CGA - 580

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Victor® Medium Duty Inert Gas Two Stage Regulator, CGA - 580

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Airgas Part #:VIC0781-3508

VIC0781-0611

Victor® Heavy Duty/High Capacity Inert Gas, Air And Oxygen Single Stage Regulator, Manifold Regulator, CGA - 996

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Victor® Heavy Duty/High Capacity Inert Gas, Air And Oxygen Single Stage Regulator, Manifold Regulator, CGA - 996

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Airgas Part #:VIC0781-0611

HCL3100204

Harris® Model 355-2AR/HE-580 Up to 140 SCFH Ar, He Flowmeter Regulator, CGA-580

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Harris® Model 355-2AR/HE-580 Up to 140 SCFH Ar, He Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100204

VIC0781-1422

Victor® Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 346

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Victor® Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 346

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Airgas Part #:VIC0781-1422

HCL4000561

Harris® Model 447-125PSI-CRM-7/8" RH (M) Heavy Duty/High Flow Station Back Entry Air/Inert Gas Single Stage Regulator, 7/8" - 14 RH (Male) - 034

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Harris® Model 447-125PSI-CRM-7/8" RH (M) Heavy Duty/High Flow Station Back Entry Air/Inert Gas Single Stage Regulator, 7/8" - 14 RH (Male) - 034

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Airgas Part #:HCL4000561

VIC0781-3509

Victor® Medium Duty Inert Gas Two Stage Regulator, CGA - 580

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Victor® Medium Duty Inert Gas Two Stage Regulator, CGA - 580

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Airgas Part #:VIC0781-3509

HCL3002499

Harris® Model 450-200-540 Heavy Duty O2 Single Stage Regulator, CGA-540

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Harris® Model 450-200-540 Heavy Duty O2 Single Stage Regulator, CGA-540

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Airgas Part #:HCL3002499

VIC0781-3510

Victor® Medium Duty Air Two Stage Regulator, CGA - 346

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Victor® Medium Duty Air Two Stage Regulator, CGA - 346

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Airgas Part #:VIC0781-3510

VIC0781-9410

Victor® Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA - 510LP

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Victor® Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA - 510LP

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Airgas Part #:VIC0781-9410

VIC0781-3869

Victor® Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator, CGA - 320

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Victor® Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator, CGA - 320

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Airgas Part #:VIC0781-3869

HCL4000548

Harris® Model 447NC-1PSI-CL-7/8" LH (F) Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14 LH (Female) - 025

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Harris® Model 447NC-1PSI-CL-7/8" LH (F) Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14 LH (Female) - 025

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Airgas Part #:HCL4000548

HCL3003547

Harris® Model 3510-15PSI LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Regulator, 1.00 - 11.5 NPS LH (Male)

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Harris® Model 3510-15PSI LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Regulator, 1.00 - 11.5 NPS LH (Male)

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Airgas Part #:HCL3003547

VIC0781-1404

Victor® Heavy Duty/High Capacity Hydrogen, Methane Single Stage Regulator, CGA - 350

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Victor® Heavy Duty/High Capacity Hydrogen, Methane Single Stage Regulator, CGA - 350

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Airgas Part #:VIC0781-1404

HCL4000582

Harris® Model 447-125PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Air/Inert Gas Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-125PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Air/Inert Gas Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000582

MIL40-50-510

Miller® Heavy Duty Propane Single Stage Regulator

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Miller® Heavy Duty Propane Single Stage Regulator

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Airgas Part #:MIL40-50-510

HCL3100546

Harris® Model 355-2CD 100-580 Up to 140 SCFH CO2 Flowmeter Regulator, CGA-580

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Harris® Model 355-2CD 100-580 Up to 140 SCFH CO2 Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100546

HCL3001097

Harris® Model 330-500-540 Heavy Duty O2 Single Stage Regulator, CGA-540

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Harris® Model 330-500-540 Heavy Duty O2 Single Stage Regulator, CGA-540

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Airgas Part #:HCL3001097

VIC0781-3775

Victor® Medium Duty Argon And Helium Two Stage Regulator, CGA - 580

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Victor® Medium Duty Argon And Helium Two Stage Regulator, CGA - 580

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Airgas Part #:VIC0781-3775

VIC0781-5182

Victor® Extra High Capacity Inert Gas Single Stage Regulator, CGA - 580

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Victor® Extra High Capacity Inert Gas Single Stage Regulator, CGA - 580

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Airgas Part #:VIC0781-5182

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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 EST42-200-024 Oxygen Two Stage Regulator, CGA-024

Victor® Model EST42-200-024 Oxygen Two Stage Regulator, CGA-024

Victor® Medium Duty Inert Gas Two Stage Regulator, CGA - 580

Victor® Medium Duty Inert Gas Two Stage Regulator, CGA - 580

Victor® Heavy Duty/High Capacity Inert Gas, Air And Oxygen Single Stage Regulator, Manifold Regulator, CGA - 996

Victor® Heavy Duty/High Capacity Inert Gas, Air And Oxygen Single Stage Regulator, Manifold Regulator, CGA - 996

Harris® Model 355-2AR/HE-580 Up to 140 SCFH Ar, He Flowmeter Regulator, CGA-580

Harris® Model 355-2AR/HE-580 Up to 140 SCFH Ar, He Flowmeter Regulator, CGA-580

Victor® Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 346

Victor® Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 346

Harris® Model 447-125PSI-CRM-7/8" RH (M) Heavy Duty/High Flow Station Back Entry Air/Inert Gas Single Stage Regulator, 7/8" - 14 RH (Male) - 034

Harris® Model 447-125PSI-CRM-7/8" RH (M) Heavy Duty/High Flow Station Back Entry Air/Inert Gas Single Stage Regulator, 7/8" - 14 RH (Male) - 034

Victor® Medium Duty Inert Gas Two Stage Regulator, CGA - 580

Victor® Medium Duty Inert Gas Two Stage Regulator, CGA - 580

Harris® Model 450-200-540 Heavy Duty O2 Single Stage Regulator, CGA-540

Harris® Model 450-200-540 Heavy Duty O2 Single Stage Regulator, CGA-540

Victor® Medium Duty Air Two Stage Regulator, CGA - 346

Victor® Medium Duty Air Two Stage Regulator, CGA - 346

Victor® Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA - 510LP

Victor® Medium Duty Liquefied Petroleum Gas Single Stage Regulator, CGA - 510LP

Victor® Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator, CGA - 320

Victor® Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator, CGA - 320

Harris® Model 447NC-1PSI-CL-7/8" LH (F) Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14 LH (Female) - 025

Harris® Model 447NC-1PSI-CL-7/8" LH (F) Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14 LH (Female) - 025

Harris® Model 3510-15PSI LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Regulator, 1.00 - 11.5 NPS LH (Male)

Harris® Model 3510-15PSI LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Regulator, 1.00 - 11.5 NPS LH (Male)

Victor® Heavy Duty/High Capacity Hydrogen, Methane Single Stage Regulator, CGA - 350

Victor® Heavy Duty/High Capacity Hydrogen, Methane Single Stage Regulator, CGA - 350

Harris® Model 447-125PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Air/Inert Gas Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-125PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Air/Inert Gas Single Stage Regulator, 1/4" NPT (Female)

Miller® Heavy Duty Propane Single Stage Regulator

Miller® Heavy Duty Propane Single Stage Regulator

Harris® Model 355-2CD 100-580 Up to 140 SCFH CO2 Flowmeter Regulator, CGA-580

Harris® Model 355-2CD 100-580 Up to 140 SCFH CO2 Flowmeter Regulator, CGA-580

Harris® Model 330-500-540 Heavy Duty O2 Single Stage Regulator, CGA-540

Harris® Model 330-500-540 Heavy Duty O2 Single Stage Regulator, CGA-540

Victor® Medium Duty Argon And Helium Two Stage Regulator, CGA - 580

Victor® Medium Duty Argon And Helium Two Stage Regulator, CGA - 580

Victor® Extra High Capacity Inert Gas Single Stage Regulator, CGA - 580

Victor® Extra High Capacity Inert Gas Single Stage Regulator, CGA - 580

Single Stage
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Flowgauge
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Line
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Balloon
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Pipeline
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Specialty Gas
Regulators

Single Stage
Regulators

Two Stage
Regulators

Flowmeter
Regulators

Flowgauge
Regulators

Line
Regulators

Balloon
Regulators

Pipeline
Regulators

Specialty Gas
Regulators