Type QK with Elevator Impeller

Mã SP: Pumb-01

An axial flow impeller is mounted on a shaft loose. The impeller moves up when power is applied to pump the oil. Upon shutdown, the impeller moves down and creates the oil path through pump by properly sized thermo-cycle, developing energy saving.

Nội dung chi tiết

An axial flow impeller is mounted on a shaft loose. The impeller moves up when power is applied to pump the oil. Upon shutdown, the impeller moves down and creates the oil path through pump by properly sized thermo-cycle, developing energy saving.