IN-TANK TYPE PUMP FILTER

摘要

PROBLEM TO BE SOLVED: To improve the liquid pumping performance by obviating a liquid separation in time of the inclination of a liquid level at the minimum residual quantity of the liquid in a tank. SOLUTION: This pump filter is equipped with a mesh 12 formed into a nearly baggy form, and a connecting pipe 13 interconnecting an internal space of this mesh 12 and a suction port of an in-tank type pump to each other. The mesh 12 forms a plurality of suction branch parts 15 and 16 bifuercately projecting almost in the horizontal direction. Even in time of the inclination of a liquid level at the minimum residual quantity of a liquid in a tank, a part of at least one of the suction branch parts 15 and 16 of the mesh 12 is immersed in the liquid.