Silent self-priming pool pump, 0.6 HP to 1.5 HP. Pump casing, pump foot, impeller and seal disc made of glass-fibre reinforced polypropylene; motor shaft made of stainless steel (stainless steel AISI 431); special mechanical seal made of stainless steel (stainless steel AISI 316); motor casing made of aluminium; NBR seals; bearings resistant up to 160 °C; condenser P2 10. 000 h with aluminium casing; equipped with bonded nozzles and reduction cone for suction from 63 to 50. Generally the Silen S electric pump is used for recirculation and filtration of even salty water (maximum 7 g of salt per litre of water), for swimming pools and fountains with a volume of up to 150mc (cubic metres).

Key Features

Brand ESPA
Type of power supply single-phase 230V , three-phase 400V 50 Hz
Power P2 Hp 0,6Hp , 0,75Hp , 1Hp , 1,5Hp
Suction diameter bonding DN 63 , DN 50 , threaded 2"3/4
Delivery diameter bonding DN 50 , threaded 2"1/4


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