ZWL horizontal direct-connected self-priming sewage pump

Compact structure. The direct-coupled self-priming sewage pump has a horizontal structure, integrated machine and pump, beautiful appearance, and small floor space. Compared with ordinary self-priming pumps, the floor space is reduced by %. If an outdoor motor is used, there is no need for a pump room and it can be used outdoors.
, smooth operation, low noise, and high component concentricity. The motor and pump are directly connected, which simplifies the intermediate structure and increases the smoothness of operation. The impeller has excellent dynamic and static balance, no vibration during operation, low noise, extends the service life of the bearing, and improves the use environment.
The shaft seal adopts high-quality mechanical seal, and the dynamic and static rings are made of carbide, which is wear-resistant, leak-free and has a long service life.
It adopts advanced hydraulic model and has the characteristics of high efficiency and good performance.
, easy to install, use and maintain. There is no need to install a check valve in the discharge pipeline, and there is no need to install a bottom valve in the suction pipeline, thus simplifying the pipeline system and improving working conditions.
, unique structure, good self-priming performance, just make sure there is a certain amount of priming liquid stored in the pump body before working.
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The use range of direct-coupled self-priming sewage pump
, ambient humidity ℃, medium temperature ℃, special requirements can reach ℃.
The medium value is cast iron and stainless steel.
, the medium weight does not exceed kilogram/.
The self-priming height cannot exceed the specified value. meters, and the length of the suction pipe is meters.
. The diameter of the suspended particles in the passing capacity is % of the pump caliber, and the fiber length is times of the pump caliber.