Vortex pump Enduro Series

wastewateroilwith electric motor

Submersible Sewage and Wastewater Pumps It can pump different kinds of wastewater by single vane, double vane or free-vortex impeller type. • High hydraulic efficiency is obtained with electrical motor that has IP 68 protection and IE 2 or IE3 (optional) efficiency class. • Watertight cable entry system prevents capillary action and protects against humidity; it reduces maintenance costs. • Stuffing box in the helical structure, by keeping solid particles contained in the waste water away from the mechanical seal, protects the mechanical seal and provides a long working life. • In pump, an electrode system is used in case of water leakage caused by worn out mechanical seal or any other reason. • Pump is fully protected with a protection relay against possible electric motor overheat, overload and phase failure problems. • H70RN-F class rubber coated cables, high resistance to corrosiveness of sewage water. If the cable gland seal fails, the cable gland sealed with resin prevents any possible leakage into the motor housing. • Single and double row bearings ensure reliable operation by carrying long loads on the pump. • There is a double mechanical seal system which is positioned in an oil bath as tandem for optimum operational safety