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By certification 
Description
Self Balance Horizontal Multistage Pump is horizontal multistage sectional centrifugal pump, owned 6 national patents, and with high efficiency, wide performance, steady and safety operations, low noise, long operation.
We are professional Marine Self Balance Multistage Pump manufacturer , which have passed ISO9001:2000 quality system certification, strictly control the pump design, production and service, totally make sure the pump quality.
This type is mainly for the environment that has wear solid, like mining industry, steel works, so it also can be called as wearable stainless steel self balance multistage pump.
Structure
A group of positive impellers are arranged symmetrically with a group of counter-impeller, and have no special balancing mechanism. The discharge-stage is arranged between the two groups of impellers. positive impellers and counter-impeller flow channel connected by transition pipe. The non-driving end of pump has a set of thrust bearings positioning.
Features
1.No balance plate, so wider performance range.
2.5%-15% higher efficiency than the old style common multistage pump.
3.Directly coupled, vibration proof and low noise.
4.Circulating flow cooling ensure mechanical seal long life.
5.Excellent seal that is no leakage.
6.Work steadily and safety.
7.Low noise,less easy-wearing parts and easy for maintaining.
Material: Cast Steel
Application
Brine mining
Civil water treatment
Oil, gas & petrol liquid processing
Chemical & Sea water transferring
http://www.cnscpump.com/
