Self Balancing Multistage Pump
It has the characteristics of wide high efficiency zone, wide performance range, good cavitation performance, safe and stable operation, low noise, few wearing parts, and convenient installation and maintenance. The ZD type high-efficiency energy-saving self-balancing multi-stage pump reforms and innovates the traditional structure, cancels the axial force balance mechanism of the traditional multi-stage centrifugal pump, and cancels the balance disc device. It is the best replacement product of D and DG multi-stage centrifugal pumps . ZD type high-efficiency energy-saving self-balancing multi-stage pump has no disc friction loss of balance disc and no return loss of balance water, so the pump efficiency is increased by 5%-14% compared with the same type of multi-stage pump. The shaft power of the pump is reduced without friction on the balance plate, So as to achieve the effect of energy saving, the power consumption of the pump during operatio...