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Industrial Gas Regulators

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Outlet Connection
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Needle valve w/ 1/4" NPT (Female) (1)

Inlet Connection
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CGA-580 (165)

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1/4" NPT female (2)

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CGA-993 (1)

None (1)

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HCL3002493

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

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Airgas Part #:HCL3002493

VIC0781-3880

Victor® Model HSR1470 Medium Duty Inert Gases Flowmeter Regulator, CGA-680

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Victor® Model HSR1470 Medium Duty Inert Gases Flowmeter Regulator, CGA-680

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Airgas Part #:VIC0781-3880

VIC0799-1220

Victor® Model SR250D-590 Medium Duty Air Single Stage Regulator, CGA-590

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Victor® Model SR250D-590 Medium Duty Air Single Stage Regulator, CGA-590

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Airgas Part #:VIC0799-1220

HCL3003548

Harris® Model 3510-125PSI LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Regulator, 1.00 - 11.5 NPS LH (Male)

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Harris® Model 3510-125PSI LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Regulator, 1.00 - 11.5 NPS LH (Male)

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Airgas Part #:HCL3003548

HCL4000706

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

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Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

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Airgas Part #:HCL4000706

HCL3003504

Harris® Model 3500-15PSI-CGA510 High Pressure/High Flow Cylinder Acetylene/C2H2 Single Stage Regulator, CGA-510

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Harris® Model 3500-15PSI-CGA510 High Pressure/High Flow Cylinder Acetylene/C2H2 Single Stage Regulator, CGA-510

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Airgas Part #:HCL3003504

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

RAD64003865

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

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Airgas Part #:RAD64003865

VIC0386-0813

Victor® Model 245-02P TurboTorch® High Capacity Nitrogen Single Stage Regulator, CGA-580

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Victor® Model 245-02P TurboTorch® High Capacity Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:VIC0386-0813

VIC0781-5191

Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Pipeline Regulator, CGA-024

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Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Pipeline Regulator, CGA-024

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Airgas Part #:VIC0781-5191

HCL3002498

Harris® Model 450-125PSI-CGA580 Heavy Duty Industrial Premium Features Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 450-125PSI-CGA580 Heavy Duty Industrial Premium Features Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3002498

HCL3004195

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

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

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Airgas Part #:HCL3004195

VIC5275-8561

Victor® Model BR3-125-346 HT Meco® Medium Duty Air Single Stage Regulator, CGA-346

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Victor® Model BR3-125-346 HT Meco® Medium Duty Air Single Stage Regulator, CGA-346

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Airgas Part #:VIC5275-8561

HCL3004193

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

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

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Airgas Part #:HCL3004193

HCL4000683

Harris® Model 647PM-175-000 Heavy Duty Panel Mount Pipeline Non-Corrosive Gases Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 647PM-175-000 Heavy Duty Panel Mount Pipeline Non-Corrosive Gases Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000683

HCL4000563

Harris® Model 447-200PSI-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 447-200PSI-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 #:HCL4000563

MIL249-499B

Miller® Oxygen Preset Regulator, CGA-580

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Miller® Oxygen Preset Regulator, CGA-580

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Airgas Part #:MIL249-499B

HCL5400621

Harris® Model 55-2 N2/Air 1/4" NPT Heavy Duty SCFH Flow Control Nitrogen/Air Flowmeter Regulator, 5/8" NPT (Male)

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Harris® Model 55-2 N2/Air 1/4" NPT Heavy Duty SCFH Flow Control Nitrogen/Air Flowmeter Regulator, 5/8" NPT (Male)

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Airgas Part #:HCL5400621

HCL4000830

Harris® Model 247-200-CR Heavy Duty Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) 024

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Harris® Model 247-200-CR Heavy Duty Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) 024

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Airgas Part #:HCL4000830

HCL3100508

Harris® Model 801-Ar60-CGA580 Medium Duty Compact General Purpose Argon Flowgauge Regulator, CGA-580

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Harris® Model 801-Ar60-CGA580 Medium Duty Compact General Purpose Argon Flowgauge Regulator, CGA-580

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Airgas Part #:HCL3100508

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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

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Industrial Gas Regulators

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

Victor® Model HSR1470 Medium Duty Inert Gases Flowmeter Regulator, CGA-680

Victor® Model HSR1470 Medium Duty Inert Gases Flowmeter Regulator, CGA-680

Victor® Model SR250D-590 Medium Duty Air Single Stage Regulator, CGA-590

Victor® Model SR250D-590 Medium Duty Air Single Stage Regulator, CGA-590

Harris® Model 3510-125PSI LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Regulator, 1.00 - 11.5 NPS LH (Male)

Harris® Model 3510-125PSI LH Heavy Duty/High Flow Manifold Fuel Gases Single Stage Regulator, 1.00 - 11.5 NPS LH (Male)

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

Harris® Model 2548-125PSI-1/4" Heavy Duty/High Flow Pipeline Air/Inert Gas Oil Free Single Stage Regulator, 1/4" NPT

Harris® Model 3500-15PSI-CGA510 High Pressure/High Flow Cylinder Acetylene/C2H2 Single Stage Regulator, CGA-510

Harris® Model 3500-15PSI-CGA510 High Pressure/High Flow Cylinder Acetylene/C2H2 Single Stage Regulator, CGA-510

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

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

Victor® Model 245-02P TurboTorch® High Capacity Nitrogen Single Stage Regulator, CGA-580

Victor® Model 245-02P TurboTorch® High Capacity Nitrogen Single Stage Regulator, CGA-580

Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Pipeline Regulator, CGA-024

Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Pipeline Regulator, CGA-024

Harris® Model 450-125PSI-CGA580 Heavy Duty Industrial Premium Features Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 450-125PSI-CGA580 Heavy Duty Industrial Premium Features Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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

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

Victor® Model BR3-125-346 HT Meco® Medium Duty Air Single Stage Regulator, CGA-346

Victor® Model BR3-125-346 HT Meco® Medium Duty Air Single Stage Regulator, CGA-346

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

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

Harris® Model 647PM-175-000 Heavy Duty Panel Mount Pipeline Non-Corrosive Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 647PM-175-000 Heavy Duty Panel Mount Pipeline Non-Corrosive Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-200PSI-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 447-200PSI-CRM-7/8" RH (M) Heavy Duty/High Flow Station Back Entry Air/Inert Gas Single Stage Regulator, 7/8" - 14 RH (Male) - 034

Miller® Oxygen Preset Regulator, CGA-580

Miller® Oxygen Preset Regulator, CGA-580

Harris® Model 55-2 N2/Air 1/4" NPT Heavy Duty SCFH Flow Control Nitrogen/Air Flowmeter Regulator, 5/8" NPT (Male)

Harris® Model 55-2 N2/Air 1/4" NPT Heavy Duty SCFH Flow Control Nitrogen/Air Flowmeter Regulator, 5/8" NPT (Male)

Harris® Model 247-200-CR Heavy Duty Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) 024

Harris® Model 247-200-CR Heavy Duty Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) 024

Harris® Model 801-Ar60-CGA580 Medium Duty Compact General Purpose Argon Flowgauge Regulator, CGA-580

Harris® Model 801-Ar60-CGA580 Medium Duty Compact General Purpose Argon Flowgauge Regulator, CGA-580

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