Be able to send out the water pump is due to centrifugal effect. Pump at work before the pump body and into the water tank filled with water must be OK as a vacuum, when the impeller rotates quickly, leaves an increase in water very quickly rotate, spinning the water under the effect of centrifugal force and flew from the impeller, pump After being thrown out of the water, the impeller of the central part of the formation of a vacuum region. Suwon water at atmospheric pressure (or pressure) through the pipe network under the effect of inlet pressure to the inside. This endless cycle, we can achieve a continuous pumping. It is worth mentioning is: centrifugal pumps to pump a certain pre-filled with water after the shell before they start, otherwise the pump will cause fever, shock, water production reduced, causing damage to the pump (referred to as "cavitation") cause the device to an accident!

Therefore, the water pump can send out is due to centrifugal force effect. Pump at work before the pump body and into the water tank filled with water must be OK as a vacuum, when the impeller rotates quickly, leaves an increase in water very quickly rotate, spinning the water under the effect of centrifugal force and flew from the impeller, pump After being thrown out of the water, the impeller of the central part of the formation of a vacuum region. Suwon water at atmospheric pressure (or pressure) through the pipe network under the effect of inlet pressure to the inside. This endless cycle, we can achieve a continuous pumping. It is worth mentioning is: centrifugal pumps to pump a certain pre-filled with water after the shell before they start, otherwise the pump will cause fever, shock, water production reduced, causing damage to the pump (referred to as "cavitation") cause the device to an accident!

Many different types of centrifugal pumps, classification there are several common ways.
Inhalation method according to the impeller sub: single-suction centrifugal pump double-suction centrifugal pump.The number of points according to Impeller: single-stage centrifugal pumps multi-stage centrifugal pumps.By impeller structure points: open impeller centrifugal pump semi-open impeller centrifugal pumps closed impeller centrifugal pump.By working pressure points: low pressure centrifugal pump in the high-pressure side of vertical centrifugal pump centrifugal pump.