There are several self-priming pump
Source: This web site | Release Date: 2017/12/18 9:46:06 | View:
Self-priming pump valve is a very wide application of a device, the structure of many types, generally molten salt pump, vacuum pump, submerged pump, metering pump, gear pump, corrosion-resistant pump, acid pump, fire pump, etc. . The working principle is that the pump is filled with water before the pump is started (or the pump itself contains water).
ZW-type self-priming pump is a common pump, the pump is a self-priming centrifugal pump, it has a compact, easy to operate, stable operation, easy maintenance, high efficiency, long life and strong self-priming capabilities advantage. No need to install the end of the valve in the pipeline, just keep the pump body before the work stored quantitative dosing, thus simplifying the piping system to improve the working conditions.
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