DEKA hydraulic Submersible pumps

Advantages:

Compared with the row electric submersible sand pump has the following advantages:

1. small hydraulic drive motion inertia , fast response, which can realize a wide range of stepless speed regulation;

2. overload protection can be realized automatically,  there is no burning motor phenomenon;

3. extraction of mortar, sand, slag and other solid concentration is high, can reach more than 70%;

4. connected to the excavator hydraulic system with machine, which can realize free transitions, especially in rural areas construction, shortage of power, the advantage is more obvious;

5.  can be used as an attachment of excavator, dug in bad time for extracting and transmitted over a long distance, improve the own value of excavator;


Description:

DEKA can be selected: 2 "pump type, 3" pump type and 4 "pump type.

Hydraulic pump belongs to eddy current diving and is specially designed and produced for suction and removal of dirt and slurries containing large particles. 

Its working principle is: the upper part of the pump body of the hydraulic motor drives the internal rotation, so that the body or slurry to produce a circular motion, forming a contact surface between the liquid and the cone impeller under the action of centrifugal force, and is discharged from the pump outlet pipe in the peripheral end, reducing friction.

In particular , the vortex type design ensures that the drainage efficiency of the hydraulic water pump is high , the lift is large , the service life is long , the reliability is high , and meanwhile , the larger solid particles are eliminated by suction.