WFB sealless self - priming pump water pump out of water causes of failure analysis

There are four reasons for the WFB sealless self-priming pump to appear in the pump without water, as long as the troubleshooting can be done one by one according to these four reasons. So what are the reasons for these four reasons? The following is about WFB seal-free self-priming pump water pump reason analysis. WFB unsealed self-priming pump pump is not water causes analysis 1, no liquid in the container or tank; 2, liquid-absorbing end of a only cut blue, valves or piping a large number of leaks; 3, No gasket; 4, lack of drainage. Extended reading: China Construction Water Exhibition water pump manufacturers rankings ptc exhibition motor top ten brands pump valve pipe fittings Show Information Industry Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http: // mj .liuti.cn / (Service Hotline:)