Wuxi Dongao Nonferrous Casting Co., Ltd.
Chemical Industry Double Suction Impellers

Chemical Industry Double Suction Impellers

Double-suction impeller not only has a larger suction capacity, but also basically eliminates the axial thrust. The impeller is the core component of the pump and is the main influence on working efficiency. Under certain conditions, if the impeller is poorly designed, it will cause hydraulic...

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Product Details

Double-suction impeller not only has a larger suction capacity, but also basically eliminates the axial thrust. The impeller is the core component of the pump and is the main influence on working efficiency. Under certain conditions, if the impeller is poorly designed, it will cause hydraulic loss and gap loss at the pump inlet and the blade. Double suction impellers are mostly used for large flow pumps.


Double suction impellers Conditions of use:

Suitable for conveying the temperature at 80 celsius water and similar to that of liquid water, pump system working pressure of up to 1.6Mpa.

The scope of performance parameter

The series has a total of 22 species, 30 kinds of specifications and its performance parameters range:

1. The flow of Q=155 ~ 1550m3/h

2. Lift H=2.3 ~ 160m

3. Speed n=1450, 2950r/min

4. Power P=55 ~ 200kW

5. Diameter of inlet Dna=200 ~ 500mm

6. Outlet diameter DNm=100 ~ 300mm


The casting techniques: Sand casting, lost foam casting/EPC casting, shell mold casting, permanent mold casting, low pressure die casting, high pressure die casting, gravity die casting.


Wuxi Dongao is one of the professional manufacturers and suppliers of chemical industry double suction impellers in China, which is competitive in good corrosion resistance. Welcome to buy or wholesale the high quality products made in China from our factory.
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