German Williamson pump Williamson model Williamson price

Williamson pumps are also known as positive displacement devices, functioning like a piston within a cylinder. When one gear tooth enters the fluid space of another, the incompressibility of the liquid prevents the liquid and the tooth from occupying the same space simultaneously, mechanically displacing the liquid. Due to the continuous meshing of the teeth, this phenomenon occurs continuously, providing a continuous discharge volume at the pump outlet. The discharged volume is identical for each revolution of the pump. As the drive shaft rotates continuously, the pump discharges fluid without interruption. The pump flow rate is dir