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Industrial Gas Regulators

Harris® Model 247NC-15PSI-1/4" LH Heavy Duty Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 247NC-15PSI-1/4" LH Heavy Duty Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247NC-15PSI-1/4" LH Heavy Duty Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000815

Miller® Heavy Duty Acetylene Single Stage Regulator, CGA-580

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Miller® Heavy Duty Acetylene Single Stage Regulator, CGA-580

Miller® Heavy Duty Acetylene Single Stage Regulator, CGA-580

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Airgas Part #:MIL40-15-510

Miller® Heavy Duty Acetylene Acetylene Station Regulator, CGA-580

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Miller® Heavy Duty Acetylene Acetylene Station Regulator, CGA-580

Miller® Heavy Duty Acetylene Acetylene Station Regulator, CGA-580

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Airgas Part #:MIL46-15

Harris® Model 601-15PSI-CGA520-B Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-520-B

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Harris® Model 601-15PSI-CGA520-B Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-520-B

Harris® Model 601-15PSI-CGA520-B Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-520-B

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Airgas Part #:HCL3000411

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)

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

Miller® Heavy Duty Acetylene Single Stage Regulator, CGA-580

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Miller® Heavy Duty Acetylene Single Stage Regulator, CGA-580

Miller® Heavy Duty Acetylene Single Stage Regulator, CGA-580

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Airgas Part #:MIL40-15-510S

Harris® Model 425-15PSI-CGA300 Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-300

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Harris® Model 425-15PSI-CGA300 Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-300

Harris® Model 425-15PSI-CGA300 Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-300

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Airgas Part #:HCL3000816

Harris® Model 601-15PSI-CGA200-B Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-200-B

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Harris® Model 601-15PSI-CGA200-B Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-200-B

Harris® Model 601-15PSI-CGA200-B Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-200-B

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Airgas Part #:HCL3000295

Harris® Model 450-15PSI-CGA300 Heavy Duty Industrial Premium Features Acetylene/C2H2 Single Stage Regulator, CGA-300

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Harris® Model 450-15PSI-CGA300 Heavy Duty Industrial Premium Features Acetylene/C2H2 Single Stage Regulator, CGA-300

Harris® Model 450-15PSI-CGA300 Heavy Duty Industrial Premium Features Acetylene/C2H2 Single Stage Regulator, CGA-300

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Airgas Part #:HCL3002493

Harris® Model 247NC-15PSI-CL Heavy Duty Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14 LH (Female) 025

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Harris® Model 247NC-15PSI-CL Heavy Duty Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14 LH (Female) 025

Harris® Model 247NC-15PSI-CL Heavy Duty Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14 LH (Female) 025

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Airgas Part #:HCL4000817

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

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

Harris® Model 601-15PSI-CGA200-A Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-200-A

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Harris® Model 601-15PSI-CGA200-A Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-200-A

Harris® Model 601-15PSI-CGA200-A Fitting Light Duty Industrial Economical Acetylene/C2H2 Single Stage Regulator, CGA-200-A

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Airgas Part #:HCL3000407

Miller® Heavy Duty Acetylene Acetylene Regulator, CGA-580

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Miller® Heavy Duty Acetylene Acetylene Regulator, CGA-580

Miller® Heavy Duty Acetylene Acetylene Regulator, CGA-580

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Airgas Part #:MIL40-15-300

Harris® Model 25GX-CGA540 Medium Duty/Heavy Duty Industrial Acetylene/C2H2/Oxygen Single Stage Regulator, CGA-540

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Harris® Model 25GX-CGA540 Medium Duty/Heavy Duty Industrial Acetylene/C2H2/Oxygen Single Stage Regulator, CGA-540

Harris® Model 25GX-CGA540 Medium Duty/Heavy Duty Industrial Acetylene/C2H2/Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL4408578

Harris® Model 450-015PSI-CGA510 Heavy Duty Industrial Premium Features Acetylene/C2H2 Single Stage Regulator, CGA-510

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Harris® Model 450-015PSI-CGA510 Heavy Duty Industrial Premium Features Acetylene/C2H2 Single Stage Regulator, CGA-510

Harris® Model 450-015PSI-CGA510 Heavy Duty Industrial Premium Features Acetylene/C2H2 Single Stage Regulator, CGA-510

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Airgas Part #:HCL3002494

Miller® Oxygen Preset Regulator, CGA-580

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Miller® Oxygen Preset Regulator, CGA-580

Miller® Oxygen Preset Regulator, CGA-580

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Airgas Part #:MIL249-499B

Harris® Model 25GX-15PSI-CGA300 Medium Duty/Heavy Duty Industrial Acetylene/C2H2 Single Stage Regulator, CGA-300

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Harris® Model 25GX-15PSI-CGA300 Medium Duty/Heavy Duty Industrial Acetylene/C2H2 Single Stage Regulator, CGA-300

Harris® Model 25GX-15PSI-CGA300 Medium Duty/Heavy Duty Industrial Acetylene/C2H2 Single Stage Regulator, CGA-300

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Airgas Part #:HCL3000350

Harris® Model 301-15PSI-CGA510 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-510

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Harris® Model 301-15PSI-CGA510 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-510

Harris® Model 301-15PSI-CGA510 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-510

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Airgas Part #:HCL3000161

Miller® Lite Duty Fuel Gas Preset Regulator, CGA-580

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Miller® Lite Duty Fuel Gas Preset Regulator, CGA-580

Miller® Lite Duty Fuel Gas Preset Regulator, CGA-580

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Airgas Part #:MIL249-500B

Harris® Model 25GX-CGA540 Medium Duty/Heavy Duty Industrial Acetylene/C2H2/Oxygen Single Stage Regulator, CGA-300

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Harris® Model 25GX-CGA540 Medium Duty/Heavy Duty Industrial Acetylene/C2H2/Oxygen Single Stage Regulator, CGA-300

Harris® Model 25GX-CGA540 Medium Duty/Heavy Duty Industrial Acetylene/C2H2/Oxygen Single Stage Regulator, CGA-300

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Airgas Part #:HCL4408579

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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.