The ZW series self-priming pump integrates self-priming and non-clogging sewage discharge. It can be like a self-priming clean water pump. It does not need to install a bottom valve or irrigation, and it can suck and discharge large solids (the maximum diameter is 60% of the discharge outlet diameter) And long fiber (1.5 times the impeller diameter) impurity liquid, which can be widely used in municipal sewage engineering, lotus pond breeding engineering, light industry engineering, paper engineering, textile engineering, food engineering, chemical engineering, electrical engineering, fiber engineering, The most ideal impurity pump for chemical media such as slurry engineering and mixed suspension engineering.
Compared with similar domestic products, ZW series self-priming pump has the characteristics of simple structure, good self-priming performance, strong sewage capacity, high efficiency and energy saving, convenient use and maintenance, etc. It is the first domestic product in the sewage pump series. Various technical performance indicators are leading domestically and have reached the international advanced level. It has a broad application market and development prospects.
The ZW series self-priming pump has a liquid storage chamber in the pump body, which communicates with the pump working chamber through the upper return hole and the lower circulation hole, forming an axial flow external mixing system of the pump. After the pump stops working, a certain volume of liquid has been stored in the pump cavity. When the pump is started, the liquid storage in the pump is under the action of the impeller. The entrained air is thrown upwards, and the liquid flows back to the working chamber through the grid of the gas-liquid separation pipe, and the gas is discharged from the pump, so that a certain degree of vacuum is formed in the pump to achieve the effect of self-priming.
Technical parameters of ZW series self-priming pump
Flow rate: 3~800m3/h
Head: 12 ~ 80m
Ambient temperature ≤ 50 ° C
Medium temperature ≤ 80 ° C
Medium density ≤1.24×10 3kg/m3
Want to know the price of ZW series self-priming pump, please contact us
Post time: 2022-01-06
