Ama-Porter - KSB - #1

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Type series booklet Ama®-Porter 2539.51/4--10 Submersible motor pumps 50 Hz Fields of Application Pumping of waste water containing solid matter or domestic sewage such as waste from toilets, washing machines, dishwashers, in intermittent operation, etc. Surface water or rain water pumping in intermittent operation, such as car park drainage. Drainage of sumps liable to flooding. Operating characteristics Q : up to 40 m3/h, (11 l/s). H : up to 16 m. Motor Power ; 1.5 kW maximum for three phase motor 1.1 kW maximum for single phase motor Operating temperature up to 40ºC Intermittently 70ºC (3 to 5 min.). Materials Casing : EN.GJL--200 / JL 1030 / FGL 200 / GG 20. Impeller : EN.GJL--200 / JL 1030 / FGL 200 / GG 20. Shaft : Chrome steel 1.4021 / X20 Cr13 / Z20 C13. Shaft seal : (Motor side) Lip seal Shaft seal : (Pump side) Mechanical seal Silicium Carbide/Alumin Oxide Nuts & bolts : Stainless steel Elastomers : Nitrile rubber Float switch : Polypropylene Design Vertical single casing submersible motor pump. Shaft seal Twin shaft seal with intermediate oil chamber. Motor side : Single lip seal Pump side : Single mechanical seal independent of direction of rotation Designation Type of pump : Discharge diameter DN 50 = serie 5 -- -- DN 65 = serie 6 -- -- Impeller size : SE = Single--phase with float switch NE = Single--phase without float switch ND = Three--phase without float switch Ama®--Porter 5 01 SE Motor Single phase : 230 V -- 50 Hz with built in thermal overload protection Three phase : 400 V -- 50 Hz direct on--line starting Motor protection : IP68, Class F insulation in accordance with EN 60529 / IEC 529. Please note : Variable--speed operation of this pump is not allowed. Operating mode S1 - submerged (max. 5 m) Operating mode S3 - not submerged (see dimension table) Bearings Sealed for life radial ball bearings. -- EN 12 050 The pump must not be used in countries where pumps handling sewage with faeces are subject to explosion protection regulations.