The surface multiphase PCP is a positive displacement pump mainly composed of a rotor and a stator. The rotor adopts multi-lobe involute design to offer wide range of rotating speed with minimum pressure pulsation, stable rotation and high suction capacity. The pump is simple in structure, easy for maintenance, reliable in operation and with longer working life. It can deliver various mediums such as high viscous crude oil or fluids in different phases and is widely used in petroleum, coal, chemicals or food industry.
Specifications for surface multiphase progressive cavity pump：