The RFS / RF line of Medium Duty Flowmeter Regulators combine a single stage diaphragm regulator with a dual calibrated flow tube to provide a flowmeter for the professional welder, laboratory, or industrial process gas user. Industrial Flowmeters and Regulators, Nitrogen Regulators, RFS / RF Series Meduim Duty Flowmeter Regulators, Western , Western RFS-7-P,REGULATOR/FLOWMETER/NITROGEN.
