Sealing oil Re-Circulating pump HSNH280-43NZ is a horizontally installed oil pump with side inlet and side outlet....

The main sealing oil pump KG70KYI7.5F4, also known as the AC sealing oil pump, is used for sealing the main sealing oil system of steam turbines....

The main sealing oil pump KG70KZ/7.5F4 is formed by the meshing of the spiral grooves on the main screw and the driven screw...