CN EN
PRODUCTION DESIGN FOR DRAINAGE LIQUID WELLS

Design 1: Double Acting Special Pump

The double-acting special pump is simple and reliable in structure and stable in working performance. The reciprocating double-acting pump realizes to increase displacement, reduce energy consumption and extraction cost through the drainage liquid in the upper and lower strokes.

Product Advantages:

1. The pump body is connected in series, and the pumping operation is realized in both the upward stroke and the downward stroke to realize double pump displacement;

2. With the structure of ring valve forced open-close of the upper pump, the ball valve is sealed in a timely and reliable manner;

3. The lower pump adopts anti-gas principle of two-stage pump chamber compression to avoid air lock.


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