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Industrial Gas Regulators

Harris® Model 356-Dual-45/140SCFH-CGA580 Dual Heavy Duty Dual Argon/Helium Flowmeter Regulator, CGA-580

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Harris® Model 356-Dual-45/140SCFH-CGA580 Dual Heavy Duty Dual Argon/Helium Flowmeter Regulator, CGA-580

Harris® Model 356-Dual-45/140SCFH-CGA580 Dual Heavy Duty Dual Argon/Helium Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100140

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Harris® Model 3500-125PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-125PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-125PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003501

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Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-400PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003540

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Harris® Model 355-45/140SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Helium Flowmeter Regulator, CGA-580

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Harris® Model 355-45/140SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Helium Flowmeter Regulator, CGA-580

Harris® Model 355-45/140SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Helium Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100204

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Harris® Model 3500-200PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 3500-200PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 3500-200PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3003511

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Harris® Model 3500-200PSI-CGA680 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-680

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Harris® Model 3500-200PSI-CGA680 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-680

Harris® Model 3500-200PSI-CGA680 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Regulator, CGA-680

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Airgas Part #:HCL3003516

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Harris® Model 355-2 He-CGA580 Up to 140 SCFH Compact Pressure Compensated Helium/Hydrogen Flowmeter Regulator, CGA-580

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Harris® Model 355-2 He-CGA580 Up to 140 SCFH Compact Pressure Compensated Helium/Hydrogen Flowmeter Regulator, CGA-580

Harris® Model 355-2 He-CGA580 Up to 140 SCFH Compact Pressure Compensated Helium/Hydrogen Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100205

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Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Helium Flowmeter Regulator, CGA-580

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Harris®  Up to 140 SCFH Compensated Shielding Gas Kit Argon/Helium Flowmeter Regulator, CGA-580

Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Helium Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100338

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Harris® Model 55-2Ar/70He 9/16"-18 Heavy Duty SCFH Flow Control Argon/Helium Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2Ar/70He 9/16"-18  Heavy Duty SCFH Flow Control Argon/Helium Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2Ar/70He 9/16"-18 Heavy Duty SCFH Flow Control Argon/Helium Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400615

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Harris® Model 55-2 He 9/16"-18 Heavy Duty SCFH Flow Control Helium/Hydrogen Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2 He 9/16"-18  Heavy Duty SCFH Flow Control Helium/Hydrogen Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2 He 9/16"-18 Heavy Duty SCFH Flow Control Helium/Hydrogen Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400612

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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.