How to determine whether a pump is not clogged self-priming sewage pump? Yes, through the pump model can be judged, but the premise is that you have to understand the significance of the model. Next, Xiao Bian to explain the meaning of ZW non-clogging self-priming sewage pump model, so that even without the introduction of the business, you can judge. ZW non-clogging self-priming sewage pump model significance ZW non-clogging self-priming sewage pump model is not difficult, right, as long as we remember that a few parameters on it, different model specifications, the specific parameters will be changed, We should not change. Further Reading: pump valve pipe fittings Exhibition 2016 Exhibition article belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: Small L (QQ / micro-channel : 676824158) starting: http://beng.liuti.cn/ (service hotline: 400-6030-811)