Hydraulic cylinder manufacturer in Gear pump Application field:

It can be used as transmission and booster pump in oil transmission system;

It can be used as a fuel pump for delivery, pressurization and injection in the fuel system;

In all industrial fields Lubricating oil pump Use.

Structural features of gear pump GPY:

This series of gear pump is mainly composed of gear, shaft, pump body, safety valve and shaft end seal (magnetic drive and zero leakage structure can be selected for special requirements). The gear has high hardness and strength after heat treatment, and is installed in the replaceable shaft sleeve together with the shaft for operation. The lubrication of all parts in the pump is automatically achieved by using the output medium when the pump is working.

There are reasonably designed oil drain and oil return grooves in the pump, so the torque force borne by the gear during operation is minimal, so the bearing load is small, the wear is small, and the pump efficiency is high.

The pump is equipped with a safety valve for overload protection. The total return pressure of the safety valve is 1.5 times the rated discharge pressure of the pump, which can also be adjusted within the allowable discharge pressure range according to actual needs. However, it should be noted that this safety valve cannot be used as a pressure reducing valve for a long time, and can be installed on the pipeline separately if necessary.

Seen from the extended end of the main shaft to the pump, it rotates clockwise.

Performance range:

Suitable for conveying without solid particles and fibers, non corrosive, temperature not higher than 80 ℃, viscosity 5 × 10-6～1.5 × 10-3m2/s (5-1500cSt) lubricating oil or other liquids of similar nature.