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Industrial Gas Regulators

Harris® Model 301-100-580 Light/Medium Duty Industrial Compact Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 301-100-580 Light/Medium Duty Industrial Compact Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Harris® Model 301-100-580 Light/Medium Duty Industrial Compact Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000187

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Harris® Model 301-100-320 Light/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 301-100-320 Light/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 301-100-320 Light/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3000192

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Harris® Model 247-125-1/4 Heavy Duty Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 247-125-1/4 Heavy Duty Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247-125-1/4 Heavy Duty Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000825

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Harris® Model 801-145-540 Medium Duty Industrial General Purpose Oxygen Single Stage Regulator, CGA-540

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Harris® Model 801-145-540 Medium Duty Industrial General Purpose Oxygen Single Stage Regulator, CGA-540

Harris® Model 801-145-540 Medium Duty Industrial General Purpose Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3002194

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Harris® Model 647PM-125-000 Heavy Duty Panel Mount Pipeline Non-Corrosive Gases Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 647PM-125-000 Heavy Duty Panel Mount Pipeline Non-Corrosive Gases Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 647PM-125-000 Heavy Duty Panel Mount Pipeline Non-Corrosive Gases Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000682

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Harris® Model 301-100-540 Light/Medium Duty Industrial Compact Oxygen Single Stage Regulator, CGA-540

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Harris® Model 301-100-540 Light/Medium Duty Industrial Compact Oxygen Single Stage Regulator, CGA-540

Harris® Model 301-100-540 Light/Medium Duty Industrial Compact Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000162

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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.