What Is The Working Principle Of The Circular Arc Gear Pump

When the circular arc gear pump is working, two gears, the pump body, and the front and rear covers form two enclosed spaces. When the gears rotate, the volume of the space on the disengagement side of the gears increases from small to large, forming a vacuum to suck in the liquid. The volume of the space on the meshing side of the gears decreases from large to small, and the liquid is squeezed into the pipeline. The suction chamber and the discharge chamber are separated by the meshing line of two gears. The pressure at the discharge port of a gear pump depends entirely on the resistance at the pump outlet.