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Industrial Gas Regulators

Harris® Model 425-125PSI-CGA350 (Anti-Vibrator) Harris® Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

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Harris® Model 425-125PSI-CGA350 (Anti-Vibrator) Harris® Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

Harris® Model 425-125PSI-CGA350 (Anti-Vibrator) Harris® Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

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Airgas Part #:HCL3000794

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Harris® Model 25GX-145PSI-CGA540 Harris® Medium Duty/Heavy Duty Industrial Oxygen Single Stage Regulator, CGA-540

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Harris® Model 25GX-145PSI-CGA540 Harris® Medium Duty/Heavy Duty Industrial Oxygen Single Stage Regulator, CGA-540

Harris® Model 25GX-145PSI-CGA540 Harris® Medium Duty/Heavy Duty Industrial Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000681

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Harris® Model 425-50PSI-CGA350 (Anti-Vibrator) Harris® Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

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Harris® Model 425-50PSI-CGA350 (Anti-Vibrator) Harris® Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

Harris® Model 425-50PSI-CGA350 (Anti-Vibrator) Harris® Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

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Airgas Part #:HCL3000784

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Harris® Model 247-50PSI-1/4" LH Harris® Heavy Duty Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 247-50PSI-1/4" LH Harris® Heavy Duty Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247-50PSI-1/4" LH Harris® Heavy Duty Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000820

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Harris® Model 447NC-15PSI-CL-7/8" LH (F) Harris® 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-15PSI-CL-7/8" LH (F) Harris® Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14 LH (Female) - 025

Harris® Model 447NC-15PSI-CL-7/8" LH (F) Harris® Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14 LH (Female) - 025

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Airgas Part #:HCL4000549

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Harris® Model 425-15PSI-CGA510 Harris® Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-510

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Harris® Model 425-15PSI-CGA510 Harris® Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-510

Harris® Model 425-15PSI-CGA510 Harris® Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-510

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Airgas Part #:HCL3000815

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Harris® Model 425-50PSI-CGA510P Harris® Heavy Duty Industrial Premium Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

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Harris® Model 425-50PSI-CGA510P Harris® Heavy Duty Industrial Premium Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

Harris® Model 425-50PSI-CGA510P Harris® Heavy Duty Industrial Premium Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

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Airgas Part #:HCL3000713

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Harris® Model 801-15PSI-CGA510 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-510

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Harris® Model 801-15PSI-CGA510 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-510

Harris® Model 801-15PSI-CGA510 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-510

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Airgas Part #:HCL3002193

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Harris® Model 801-15PSI-CGA300 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-300

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Harris® Model 801-15PSI-CGA300 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-300

Harris® Model 801-15PSI-CGA300 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-300

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Airgas Part #:HCL3004195

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Harris® Model 801-15PSI-CGA510 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-510

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Harris® Model 801-15PSI-CGA510 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-510

Harris® Model 801-15PSI-CGA510 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-510

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Airgas Part #:HCL3004193

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Harris® Model 801-15PSI-CGA300 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-300

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Harris® Model 801-15PSI-CGA300 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-300

Harris® Model 801-15PSI-CGA300 Harris® Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-300

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Airgas Part #:HCL3002195

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Harris® Model 425-125PSI-CGA350 Harris® Heavy Duty Industrial Premium Methane Single Stage Regulator, CGA-350

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Harris® Model 425-125PSI-CGA350 Harris® Heavy Duty Industrial Premium Methane Single Stage Regulator, CGA-350

Harris® Model 425-125PSI-CGA350 Harris® Heavy Duty Industrial Premium Methane Single Stage Regulator, CGA-350

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Airgas Part #:HCL3000787

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Harris® Model 447NC-15PSI-1/4" NPT LH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447NC-15PSI-1/4" NPT LH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447NC-15PSI-1/4" NPT LH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000569

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

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

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

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Airgas Part #:HCL3000816

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Harris® Model 447-50PSI-1/4" NPT LH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-50PSI-1/4" NPT LH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-50PSI-1/4" NPT LH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000571

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

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

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

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Airgas Part #:HCL3002493

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Harris® Model 3500-200PSI-CGA350 Harris® High Pressure/High Flow High-Flow Cylinder Hydrogen/Methane Single Stage Regulator, CGA-350

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Harris® Model 3500-200PSI-CGA350 Harris® High Pressure/High Flow High-Flow Cylinder Hydrogen/Methane Single Stage Regulator, CGA-350

Harris® Model 3500-200PSI-CGA350 Harris® High Pressure/High Flow High-Flow Cylinder Hydrogen/Methane Single Stage Regulator, CGA-350

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Airgas Part #:HCL3003513

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Harris® Model 25GX-50PSI-CGA510P Harris® Medium Duty/Heavy Duty Industrial Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

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Harris® Model 25GX-50PSI-CGA510P Harris® Medium Duty/Heavy Duty Industrial Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

Harris® Model 25GX-50PSI-CGA510P Harris® Medium Duty/Heavy Duty Industrial Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

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Airgas Part #:HCL3002450

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

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

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Airgas Part #:HCL4000817

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

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

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

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Airgas Part #:HCL4408578

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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.