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Industrial Gas Regulators

Harris® Model 330-350PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 330-350PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 330-350PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001094

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA - 540

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA - 540

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-3626

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Miller® Heavy Duty Nitrogen Nitrogen Regulator, CGA-580

Miller® Heavy Duty Nitrogen Nitrogen Regulator, CGA-580

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Airgas Part #:MIL40-275-580

Harris® Model 3500-50PSI-CGA510P Harris® High Pressure/High Flow High-Flow Cylinder Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

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Harris® Model 3500-50PSI-CGA510P Harris® High Pressure/High Flow High-Flow Cylinder Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

Harris® Model 3500-50PSI-CGA510P Harris® High Pressure/High Flow High-Flow Cylinder Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

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Airgas Part #:HCL3003514

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Miller® Heavy Duty Oxygen Oxygen Regulator, CGA-580

Miller® Heavy Duty Oxygen Oxygen Regulator, CGA-580

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Airgas Part #:MIL40-275-540

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Miller® Heavy Duty Specialty Gas Single Stage Regulator, CGA-580

Miller® Heavy Duty Specialty Gas Single Stage Regulator, CGA-580

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Airgas Part #:MIL824-0028

Harris® Model 425-50PSI-CGA580 Harris® Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-50PSI-CGA580 Harris® Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-50PSI-CGA580 Harris® Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001036

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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 #:MIL40-15-300S

Victor® G150 Series Light Duty Acetylene Single Stage Regulator, CGA - 200R

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Victor® G150 Series Light Duty Acetylene Single Stage Regulator, CGA - 200R

Victor® G150 Series Light Duty Acetylene Single Stage Regulator, CGA - 200R

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Airgas Part #:VIC0781-4240

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Miller® Gases Two Stage Regulator, CGA-580

Miller® Gases Two Stage Regulator, CGA-580

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Airgas Part #:MIL221-0109

Western Model REB-7-5AC Light Duty Nitrogen Single Stage Regulator, CGA-580

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Western Model REB-7-5AC Light Duty Nitrogen Single Stage Regulator, CGA-580

Western Model REB-7-5AC Light Duty Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:WESREB-7-5AC

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Miller® Heavy Duty Specialty Gas Single Stage Regulator, CGA-580

Miller® Heavy Duty Specialty Gas Single Stage Regulator, CGA-580

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Airgas Part #:MIL826-0027

Harris® Model 450-50PSI-CGA510P Harris® Heavy Duty Industrial Premium Features Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

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Harris® Model 450-50PSI-CGA510P Harris® Heavy Duty Industrial Premium Features Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

Harris® Model 450-50PSI-CGA510P Harris® Heavy Duty Industrial Premium Features Liquid Petroleum Gases/PropanE Single Stage Regulator, CGA-510-P

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Airgas Part #:HCL3002495

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Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320050

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Miller® Heavy Duty Specialty Gas Single Stage Regulator, CGA-580

Miller® Heavy Duty Specialty Gas Single Stage Regulator, CGA-580

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Airgas Part #:MIL827-0027

Harris® Model 55-100SCFH-1/4"NPT(M) Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

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Harris® Model 55-100SCFH-1/4"NPT(M) Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

Harris® Model 55-100SCFH-1/4"NPT(M) Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

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Airgas Part #:HCL5400616

Victor® VTS 250 Series Medium Duty Hydrogen And Methane Two Stage Regulator, CGA - 350

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Victor® VTS 250 Series Medium Duty Hydrogen And Methane Two Stage Regulator, CGA - 350

Victor® VTS 250 Series Medium Duty Hydrogen And Methane Two Stage Regulator, CGA - 350

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Airgas Part #:VIC0781-3559

Harris® Model 247-125PSI-1/4" RH (F) Harris® Heavy Duty Pipeline Back Entry Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 247-125PSI-1/4" RH (F) Harris® Heavy Duty Pipeline Back Entry Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247-125PSI-1/4" RH (F) Harris® Heavy Duty Pipeline Back Entry Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000826

RADNOR™ Model ST9 Harris® Light/Medium Flowgauge Argon Mix Flowgauge Regulator, CGA 580

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RADNOR™ Model ST9 Harris® Light/Medium Flowgauge Argon Mix Flowgauge Regulator, CGA 580

RADNOR™ Model ST9 Harris® Light/Medium Flowgauge Argon Mix Flowgauge Regulator, CGA 580

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Airgas Part #:RAD64003865

Harris® Model 330-125PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 330-125PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 330-125PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001091

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.