This one is generally being used for dewatering from Building Construction sites (Water mixed with Saline, Oil, Ash etc.), Hydro / Thermal Power Stations, Mines, Sugar Mills, Municipalities, Steel, Cement Plant etc. The Pump is driven. by transformer oil filled Submersible electric motor; Oil which acts as lubricant in the motor and keeps it cool and pump shall work even without being fully submerged.

Sehra polder pumps are particularly suitable for lifting water from canals and river beds, dam sites, disposal of waste water. The construction of the pump is of pump below, and motor above, type and suction inlet is at the bottom, so that water is pumped from the lowest level. The pump is driven by water filled submersible electric motor, squirrel cage induction type. Water, which acts as a lubricant in. the motor and keep it cool.

This one is generally being used for dewatering from Building Construction sites (Water mixed with Saline, Oil, Ash etc.), Hydro / Thermal Power Stations, Mines, Sugar Mills, Municipalities, Steel, Cement Plant etc. The Pump is driven. by transformer oil filled Submersible electric motor; Oil which acts as lubricant in the motor and keeps it cool and pump shall work even without being fully submerged.