German edur pump edur model edur price

edur pumps operate by using impeller rotation to induce centrifugal motion in water. Before starting the pump, the pump casing and suction pipe must be filled with water. Then, start the motor to drive the pump shaft, causing the impeller and water to rotate at high speed. The water undergoes centrifugal motion, is thrown toward the outer edge of the impeller, and flows into the discharge pipe of the water pump through the flow passage of the volute casing. edur pump structure composition: The basic construction of a centrifugal pump consists of six parts: impeller, pump body, pump shaft, bearing, sealing ring, and packing box. 1) The impeller is the core part of the centrifugal pump; it has high rotational speed and high output. The blades on the impeller