Are you still using this kind of multistage water pump which with balance disc and balance ring (called conventional pump in below)? Whether the balance device and rotor parts of your current pump need to be maintained every several months or every month? I’m sure that you are tired of the high maintenance frequency and the high maintenance cost.
Restricted by the old technology the structure is very sample of conventional pump, due to all axial force is balanced by the balance device( balance disc and balance ring), balance disc and balance ring friction with each other, it causes impeller and rotor moving to the inlet side, and exacerbates the abrasion between seal ring, impeller and middle stage, day after days the balance force weakened, that comes along the problems like vibration intensify, efficiency goes down, more seriously, rotor seizure, pump parts/electric motor damaged, pump cannot work.
With years research and development, here’s a new structure pump(self balancing multistage pump) that can solve the inherent problems of traditional type pump. It’s design is based on the actual safety, economy, failure-free operation ability and low repair and maintenance cost of the whole operation of the pump set. Advanced assembly modularized design, mainly used the parts that have experienced the long term test, high changed between the parts.The pump adopts the symmetrical setting, totally can eliminate the axils force, the remnants axils force is bored by a pair of back-to-back the angular contact ball bearing.As without the balance disk, so there is no rush between the disks and no balance backflow lose. As no balance device, totally solved the problems caused by the lose efficiency of the balance disk and the balance base, greatly extend the operation time of the pump.etc.
Changsha Zoomlian Pump Co., Ltd, established in 1989, is an enterprise which engages in the production and sales of multistage pumps, centrifugal pumps, single stage pumps, inline pumps, split case pumps, sewage pumps, submersible pumps, fire pumps, oil pumps, irrigation pumps, chemical pumps, boiler feed pumps etc. Our products have a good reputation in the domestic and foreign markets covering the fields of energy, mining, metallurgy, petroleum, chemical industry, building materials, textiles, food, marine development, national defence construction, urban construction etc.
We are committed to providing the highest level of customer service, competitive price, speedy delivery and a comprehensive, cutting-edge product. Your satisfaction is our ultimate goal.