This device is a special pump that uses a star shaped rotor made of rubber to continuously rotate inside a semi-circular stator. Due to changes in the shape of the stator cavity, the star shaped rotor is forced to deform, forming positive and negative pressures generated by volume changes to transport materials. Mainly used for transporting various types of pure liquids.

Simply change the direction of rotation of the star shaped rotor of the pump to alter its suction and delivery directions. The parts of the pump that come into contact with the conveyed material are made of stainless steel and have corrosion resistance.

Structural form: The pump consists of an electric motor or reducer, a suction and feeding pipe interface, a semi-circular stator, a star rotor, a frame, a control box, and movable casters. The star shaped rotor is made of pure natural food grade rubber. The suction and feeding tube interfaces, semi-circular stator, and frame are all made of stainless steel.