Technical Performance & Feature: Distributing valve with flexible endure ring to compensate abrasion; pressure of delivery is high with automatic high & low pressure switch, and operation manner is so simple that only turning on/off a switch key. The simple switch manner is fit for frequent switches between small delivery in high level and large volume for basement delivery.
Hydraulic system of pump is controlled by constant power and applied with tri-parallel connect and tri-loop. There is a power store in balance valve hydraulic loop to keep on moving “S” valve to wash delivery tank under situation of power cut. The pump with electrical property oil can carry out auto-delivery and handle continue adjustment. The auto display function is easy for operation with low failure rate. The guide gear with hydraulic pressure jack is convenience and saving labor.

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