无密封自吸泵、不锈钢自吸泵、无密封自吸泵结构

200WFB-AD1无密封自吸泵,200WFB-AD2无密封自吸泵,200WFB-BD无密封自吸泵,200WFB-BD1无密封自吸泵,200WFB-BD2无密封自吸泵,200WFB-C无密封自吸泵,200WFB-C1无密封自吸泵,200WFB-CD无密封自吸泵,200WFB-CD1无密封自吸泵,200WFB-CD2无密封自吸泵,200WFB-CD3无密封自吸泵,250WFB-AD无密封自吸泵,自控自吸泵的工作原理是什么？普通离心泵，若吸入液面在叶轮之下，启动时应预先灌水，很不方便。为了在泵内存水， 吸入管进口需要装底阀，泵工作时，底阀造成很大的水力损失。
200WFB-CD自吸泵,200WFB-CD1自吸泵,200WFB-CD2自吸泵,200WFB-CD3自吸泵,250WFB-AD自吸泵,250WFB-AD1自吸泵,250WFB-AD2自吸泵,250WFB-AD3自吸泵,250WFB-B自吸泵,250WFB-B1自吸泵,250WFB-B2自吸泵,250WFB-BD自吸泵,250WFB-BD1自吸泵,250WFB-BD2自吸泵,250WFB-BD3自吸泵,250WFB-C自吸泵,假设水泵造型是圆锥型户外型，其他要求同上，这台水泵的完整型号应写为“2.4PP40WFB-AD1”。泵的法兰采用中华人民共和国机械部标准制造。标准代号JB81-59;GB9115.3-88。非金属材质水泵的法兰压力0.6MPa；金属材质水泵的法兰压力1.0MPa。本厂水泵出厂时，进出液口各配一只反法兰。
200WFB-CD自吸泵,200WFB-CD1自吸泵,200WFB-CD2自吸泵,200WFB-CD3自吸泵,250WFB-AD自吸泵,250WFB-AD1自吸泵,250WFB-AD2自吸泵,250WFB-AD3自吸泵,250WFB-B自吸泵,250WFB-B1自吸泵,250WFB-B2自吸泵,250WFB-BD自吸泵,250WFB-BD1自吸泵,250WFB-BD2自吸泵,250WFB-BD3自吸泵,250WFB-C自吸泵,假设水泵造型是圆锥型户外型，其他要求同上，这台水泵的完整型号应写为“2.4PP40WFB-AD1”。泵的法兰采用中华人民共和国机械部标准制造。标准代号JB81-59;GB9115.3-88。非金属材质水泵的法兰压力0.6MPa；金属材质水泵的法兰压力1.0MPa。本厂水泵出厂时，进出液口各配一只反法兰。