The RS Series of Medium Duty, Single Stage regulators are the industry standard for applications that require consistent delivery pressure, at high flow rates, over a wide range of inlet pressures. This series of regulators are appropriate for industrial / welding, laboratory and general use applications. Certain models feature a NPT F outlet for high pressure applications. Industrial Flowmeters and Regulators, RS Series Medium Duty, Single Stage Regulators, Western , Western RS-9-4,CGA 540 180 PSI O2 REGULATOR.
