WF, WX, WG, WV Series-bom-hydroo

WF, WX, WG, WV Series

Applications
Raw water
Municipal and industrial waster water
Rain water
Sewage works
General industrial services
Description
Robust and reliable submersible pumps for waste water applications. Pumps with double and multiple channel impellers. Auto-coupling devices and hard pipe elbows available on request for all the models.

Performance range
Capacity: Q up to 1100 m3/h
Head: H up to 66 m
Temperature: T up to 40 ºC
Speed: n 2900/1450 rpm
Power: P2 up to 75 kW
Standard material
WF: Cast iron
WX: AISI304 Stainless Steel

Summary
WDROO series are submersible robust compact sewage pumps for the most demanding applications in Waste Water Treatment Plants. Strongest points of the series are::
1. The special cable connection design prevent water leakage into the motor even in case of cable break.

2. The motor casing has been designed with a protection IP68 and winding class F, complying with UL778 requirements. It is a robust motor for S1 and S2 operation mode and easy cooling with minimum immersion depth. Thermal protection is included to avoid any motor abnormal working condition.
3. The motor casing has been designed with a protection IP68 and winding class F, complying with UL778 requirements.It is a robust motor for S1 and S2 operation mode and easy cooling with minimum immersion depth. Thermal protection is included to avoid any motor abnormal working condition.
4. Pump casing includes an automatic vent valve that enables the pump an automatic air relief duting pump operation
5. High efficiency impellers for WF and WX models, with closed or semi-closed design to avoid clogging. Simetric channel impeller desing allows a reliable dynamic balance, reduces vibration even with aged impellers and stable running with a result of long service and energy savings. Stirring device available on demand to ease suction of solids.