Preva 25 t - 230/400V, 4 m3/h, 0.18 kw

Self -basement pump with large -capacity pre -filter Each piece is tested (it has its registered & bdquo; native & ldquo; sheet with measured technical data attached on the back of the instructions) The body of the pump and the diffusor made of polypropylene reinforced with a glass fiber gives the above -standard lifetime Transparent polycarbonate cover for simple pre -filter check A unique conical system sealing of the lid pre -filter Two connection options - inner thread 1 1/2 & ldquo; or disassembled connection with output for bonding D 50 mm The carbon-keramic segment and stainless steel AISI 316 is placed in the turbine on a bronze sash The pump axis is not in contact with the pumped water Motor bearings with lifetime lubrication for long life and quiet operation Lower engine operating temperature Two engine types - 0.5 HP for model 25, 33, 50 and 1HP for model 75 and 100 (power is given by the capacity of the turbine) The preva pumps can be used for salt and seawater.