low-noise vertical multi-stage pump

Outlined 1.Model DLZ low-noise vertical multi-stage centrifugal pump is a new-style product of environmental protection and features one combined unit formed by pump and motor, the motor is a low-noise water-cooled one and use of water cooling instead of a blower can lower noise and energy consumption. The water for cooling the motor can be either the one the pump transports or the one externally supplied. 2. The pump is vertically mounted, featuring compact structure, low noise, less area of land etc. 3. Rotary direction of pump: CCW viewing downward from the motor. Application Industrial and city water supply high building boosted water supply airconditioning and warming system Specification Q：6-300m3 /h H ：24-280m T ：-20 ℃~80℃ p ：max 30bar Standard This series pump comply with the standards of JB/TQ809-89 and GB5657-1995