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CGA-510-P (4)

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CGA - 590 (3)

CGA-024 (3)

1.00 - 11.5 NPS RH (Male) (2)

3/4" NPT (2)

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

CGA - 025 (2)

CGA - 030 (2)

CGA - 032 (2)

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CGA - 520 (2)

CGA - 677 (2)

CGA 320 (2)

CGA-520-B (2)

CGA-677 (2)

CGA-996 (2)

1/2" NPT (FEMALE) (1)

1/2" NPT (Female) (1)

1/8" NPT (Female) (1)

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

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

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

CGA - 024 (1)

CGA - 200 (Rear inlet) (1)

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CGA - 200R (1)

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CGA - 300 and CGA - 540 (1)

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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 -40 (1)

CGA 510A (1)

CGA-200 (1)

CGA-200-A (1)

CGA-200-B (1)

CGA-200-MC (1)

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CGA-510-B (1)

CGA-520 (1)

CGA-520-A (1)

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CGA-540-B (1)

CGA-590 (1)

CGA-600 (1)

CGA-601 (1)

CGA-997 (1)

GCA - 540 (Rear Inlet) (1)

No Inlet and Gauges (1)

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HCL4000707

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

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Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

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Airgas Part #:HCL4000707

HCL4000820

Harris® Model 247-50-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 247-50-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000820

HCL4000815

Harris® Model 247NC-15-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 247NC-15-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000815

HCL4000705

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

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Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

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Airgas Part #:HCL4000705

HCL4000709

Harris® Model 2548-200-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

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Harris® Model 2548-200-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

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Airgas Part #:HCL4000709

VIC0781-4226

Victor® Light Duty Argon Single Stage Regulator, CGA - 580

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Victor® Light Duty Argon Single Stage Regulator, CGA - 580

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Airgas Part #:VIC0781-4226

MIL249-499B

Miller® Oxygen Preset Single Stage Regulator, CGA-601

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Miller® Oxygen Preset Single Stage Regulator, CGA-601

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Airgas Part #:MIL249-499B

HCL3000409

Harris® Model 601-50PSI-CGA510P-B Fitting Light Duty Industrial Economical Liquid Petroleum Gases/Propane Single Stage Regulator, CGA-510-B

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Harris® Model 601-50PSI-CGA510P-B Fitting Light Duty Industrial Economical Liquid Petroleum Gases/Propane Single Stage Regulator, CGA-510-B

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Airgas Part #:HCL3000409

HCL3004193

Harris® Model 801-15-510 Medium Duty C2H2 Single Stage Regulator, CGA-510

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Harris® Model 801-15-510 Medium Duty C2H2 Single Stage Regulator, CGA-510

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Airgas Part #:HCL3004193

WESRP320125

Western Model RP320125 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320125 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320125

LINS25805

Lincoln Electric® Argon/Argon Blend Gas Regulator, CGA #580

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Lincoln Electric® Argon/Argon Blend Gas Regulator, CGA #580

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Airgas Part #:LINS25805

HCL3102555

Harris® Model 2555-Ar70-CGA680 Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Regulator, CGA-680

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Harris® Model 2555-Ar70-CGA680 Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Regulator, CGA-680

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Airgas Part #:HCL3102555

HCL4000701

Harris® Model 2548-15PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

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Harris® Model 2548-15PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

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Airgas Part #:HCL4000701

HCL4000702

Harris® Model 2548-50PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

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Harris® Model 2548-50PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

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Airgas Part #:HCL4000702

HCL4000703

Harris® Model 2548-50PSI-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

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Harris® Model 2548-50PSI-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

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Airgas Part #:HCL4000703

WESREB-4-FG

Western Model REB-4-FG Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

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Western Model REB-4-FG Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

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Airgas Part #:WESREB-4-FG

WESWMR-2-4

Western Model WMR-2-4 Inline Regulator, 1/2" NPT (FEMALE)

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Western Model WMR-2-4 Inline Regulator, 1/2" NPT (FEMALE)

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Airgas Part #:WESWMR-2-4

VIC0781-3880

Victor® Medium Duty Inert Gases Flowmeter Regulator, CGA - 680

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Victor® Medium Duty Inert Gases Flowmeter Regulator, CGA - 680

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Airgas Part #:VIC0781-3880

VIC0781-1401

Victor® Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA - 320

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Victor® Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA - 320

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Airgas Part #:VIC0781-1401

VIC0781-1403

Victor® Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 347

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Victor® Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 347

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Airgas Part #:VIC0781-1403

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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

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Specialty GasRegulators

Single StageRegulators

Two StageRegulators

FlowmeterRegulators

FlowgaugeRegulators

LineRegulators

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PipelineRegulators

Specialty GasRegulators

Industrial Gas Regulators

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

Harris® Model 247-50-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247-50-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247NC-15-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247NC-15-1/4" L Heavy Duty Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

Harris® Model 2548-200-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

Harris® Model 2548-200-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

Victor® Light Duty Argon Single Stage Regulator, CGA - 580

Victor® Light Duty Argon Single Stage Regulator, CGA - 580

Miller® Oxygen Preset Single Stage Regulator, CGA-601

Miller® Oxygen Preset Single Stage Regulator, CGA-601

Harris® Model 601-50PSI-CGA510P-B Fitting Light Duty Industrial Economical Liquid Petroleum Gases/Propane Single Stage Regulator, CGA-510-B

Harris® Model 601-50PSI-CGA510P-B Fitting Light Duty Industrial Economical Liquid Petroleum Gases/Propane Single Stage Regulator, CGA-510-B

Harris® Model 801-15-510 Medium Duty C2H2 Single Stage Regulator, CGA-510

Harris® Model 801-15-510 Medium Duty C2H2 Single Stage Regulator, CGA-510

Western Model RP320125 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320125 Carbon Dioxide Pressure Regulator, CGA-320

Lincoln Electric® Argon/Argon Blend Gas Regulator, CGA #580

Lincoln Electric® Argon/Argon Blend Gas Regulator, CGA #580

Harris® Model 2555-Ar70-CGA680 Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Regulator, CGA-680

Harris® Model 2555-Ar70-CGA680 Heavy Duty 5K Cylinder Argon/Carbon Dioxide Flowmeter Regulator, CGA-680

Harris® Model 2548-15PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

Harris® Model 2548-15PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

Harris® Model 2548-50PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

Harris® Model 2548-50PSI-1/4" Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

Harris® Model 2548-50PSI-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

Harris® Model 2548-50PSI-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

Western Model REB-4-FG Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

Western Model REB-4-FG Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

Western Model WMR-2-4 Inline Regulator, 1/2" NPT (FEMALE)

Western Model WMR-2-4 Inline Regulator, 1/2" NPT (FEMALE)

Victor® Medium Duty Inert Gases Flowmeter Regulator, CGA - 680

Victor® Medium Duty Inert Gases Flowmeter Regulator, CGA - 680

Victor® Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA - 320

Victor® Heavy Duty/High Capacity Carbon Dioxide Single Stage Regulator, CGA - 320

Victor® Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 347

Victor® Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 347

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