Rotor filter sel cleaning ROTO-CLEAN R-BP-S2x Rotor filter self cleaning screen filters are designed for filtration of liquids with solid particles and colloidal materials. Special suction pads ensure the complete cleaning of the screen with minimum water consumption and without stopping the filtration process. Rotor filter filters are completely made of stainless steel and this gives them exceptional resistance to wear and corrosion. They can be supplied in three different configurations (Y, L, and O) depending on the position of In/Out connections. The filtering cartridge can be supplied either as a polyester mesh inserted between two AISI 316 net tubes or as a three layer AISI 316 stainless steel cartridge (REPS); with this solution the filtration degree ranges from 25 μm to 810 μm. All filters are supplied ready to work, with valves, pressure gauges and electronic controller included. FILTRATION Dirty water flows in to the filter through the inlet port (IN) across the filtering element (1) who retains the suspended solids inside; clean water exits from the output port (OUT). CLEANING The cleaning of the filtration element can be performed by preset time or when the progressive buildup of suspended solid causes an excessive differential pressure between inlet and outlet (0.8 bar). During the cleaning cycle the opening of the drain valve and the engine rotation actuate the suction scanning system (2). The perfect adherence of scanners to the internal surface of the cartridge guarantees the aspiration of all the particles retained in the filter. Dirty water and solids are purged through the drain port (DRAIN). Download PDF back

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