vane pump is middle-high
pressure vane pump ,which is
based on the improvement of low
pressure vane pump YB1
series, its rated pressure is up to 10MPa, There are some improvements in structure, technology of processing , performance ,etc
compared with YB1 series vane pump. t is widely used in various low-middle pressure hydraulic system ,such as various machine
tools ,hydraulic machines, plastic molding machinery and engineering machinery .
Note : make the stator rotating 90 °, then the rotor, blade assembly in reverse 180 °, this type can be used in reverse rotation