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Industrial Gas Regulators

Miller® Smith® Medium Duty 30 Series Argon and Nitrogen Flowmeter Regulator

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Miller® Smith® Medium Duty 30 Series Argon and Nitrogen Flowmeter Regulator

Miller® Smith® Medium Duty 30 Series Argon and Nitrogen Flowmeter Regulator

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Airgas Part #:MIL30-150-580

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Miller® Smith® Medium Duty Single-Stage Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Miller® Smith® Medium Duty Single-Stage Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

Miller® Smith® Medium Duty Single-Stage Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Airgas Part #:MILH2051B-580

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Miller® Smith® Medium Duty Single-Stage Argon, CO2, Argon/CO2 Mix, and Helium Dual Flowmeter Regulator, CGA 580

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Miller® Smith® Medium Duty Single-Stage Argon, CO2, Argon/CO2 Mix, and Helium Dual Flowmeter Regulator, CGA 580

Miller® Smith® Medium Duty Single-Stage Argon, CO2, Argon/CO2 Mix, and Helium Dual Flowmeter Regulator, CGA 580

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Airgas Part #:MIL23-50-580

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Miller® Heavy Duty 2 Stage Argon and CO2 Flowmeter Regulator, CGA 580/CGA 320

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Miller® Heavy Duty 2 Stage Argon and CO2 Flowmeter Regulator, CGA 580/CGA 320

Miller® Heavy Duty 2 Stage Argon and CO2 Flowmeter Regulator, CGA 580/CGA 320

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Airgas Part #:MIL22-80-580

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Miller® Heavy Duty 2 Stage Argon, CO2, and Helium Flowmeter Regulator, CGA 580/CGA 320

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Miller® Heavy Duty 2 Stage Argon, CO2, and Helium Flowmeter Regulator, CGA 580/CGA 320

Miller® Heavy Duty 2 Stage Argon, CO2, and Helium Flowmeter Regulator, CGA 580/CGA 320

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Airgas Part #:MIL22-30-580

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Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Airgas Part #:MILH2230A

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Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

Miller® Smith® Medium Duty Single-Stage Flowmeter Regulators Argon, Ar/CO2 Mix, and Helium Flowmeter Regulator, CGA-580

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Airgas Part #:MILH2231A

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Miller® Smith® Heavy Duty 2 Stage Argon and CO2 Flowmeter Regulator, CGA 580/CGA 320

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Miller® Smith® Heavy Duty 2 Stage Argon and CO2 Flowmeter Regulator, CGA 580/CGA 320

Miller® Smith® Heavy Duty 2 Stage Argon and CO2 Flowmeter Regulator, CGA 580/CGA 320

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Airgas Part #:MIL16530

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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.