Metal Tube rotameters are made of stainless steel AISI316L, particularly suited for medium and high flow rates for every kind of gas and liquid, also at high temperature and pressure conditions. Metal Tube Rotameters available with local indicator execution and with electronic microprocessor transmitter – two wire technology – with LCD 8 digits display for instant flow - direct or percentage reading – and total flow, with analogical output 4-20 mA . Metal Tube Rotameters available as option with s.s. AISI316 regulating needle valve; s.s. AISI 316L differential pressure regulator;

Available standard connections are: screwed, NPT-F; TRICLOVER; flanged; ANSI 150..900...1500 RF/RJ; others on request. Max operating temperature for standard version is 150°C and 300°C for high temperature version. Housing protection class is Manufacturing materials are stainless steel AISI316L (others on request) for metering tube, connections and all wetted parts. The external housing is made of die cast aluminium epoxy painted or made of s.s. AISI316 on request. They can have internal lining in PTFE, special flanged executions for onerous conditions and free floats for mediums with solid impurities. They are also available options such as: heating jacket screwed connection ½" NPT-F or flanged; minimum or/and maximum flow alarm.