Submersible electric pumps for drainage are used generally to pump light water or lightly dirty water. In particular for the emptying of rain water and stratum water contents, mud and sand with abrasive particle (building site, tanks, ponds...).Construction.
Submersible electric pumps, robust in construction, asynchronous electric motors, squirrel cage type, IP 68 protection, class H insulation.
They are designed for S1 (continuous) service, with a max overloading up to 10 % environmental cooling at <40ºC temperature. Starts par hour up to 15. Motors cooling comes through thermic exchange with surrounding fluid.Materials.
Motor housing Cast iron EN-GJL-250, Impeller Spheroidal Cast-iron
GS400, Electric cable Neoprene H07RN/F, Shaft Stainless Steel AISI
420B, O-rings and lip seal Nitrile, Bolts A2Performance.
Flows up to 90 m3Hr
Head up to 64 mts
Discharge from 40mm to 65mm
Free passage from 6mm to 10mmData Sheets (1MB)