German Annovi pump Annovi model Annovi price

Annovi 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 channel of the volute casing. The basic structure of a Annovi centrifugal pump consists of six parts: the impeller, pump body, pump shaft, bearing, sealing ring, and packing gland. 1) The impeller is the core component of the centrifugal pump; it has high rotational speed and high output power. The impeller