40YU2.25 submersible water pump price , water submersible pump ,submersible pump

Performance Parameter:       Performance Curve:   Structure Drawing:   Characteristics: 1.Vortex type impeller is made from special resin with optimized design. 2.Double silicon carbide mechanical seal separate the motor from the pump seal to provede the motor with a dual prptection. 3.Three-phase asynchronous motor,IP54,F,max. working temperature is 155 degrees celsius.Motor winding with embedded thermal protection device enabling the motor overheating protection. 4.Heavy-duty water-resistant rubber-sheath soft cable is used and special cable sheath and cable seals are also adopted. 5.Brand-name deep groove ball bearing with sufficient load capacity selected. 6.Oil can lubricate and cool the mechanical seal and the air of a certain amount left inside the chamber can lower the pressure accumulatively raised.    Applications: WQ series submersible sewage pumps are mainly used for drainage,sewage,wastewater and domestic water.