![](http://zs1.img-1.com/pic/86026/WFB/20150425133956_3793_zs_sy.jpg)
350WFB-B2无密封自吸泵,350WFB-B3无密封自吸泵,350WFB-BD无密封自吸泵,16WFB-A自控自吸泵,25WFB-A自控自吸泵,32WFB-A自控自吸泵,40WFB-A自控自吸泵,40WFB-A1自控自吸泵,40WFB-A2自控自吸泵,40WFB-A3自控自吸泵,50WFB-A自控自吸泵,50WFB-A1自控自吸泵,50WFB-AD自控自吸泵,50WFB-AD1自控自吸泵,50WFB-B自控自吸泵,无密封自控自吸泵(即气液混合式)工作原理:无密封自控自吸泵主要由泵体、叶轮、泵盖、导叶、副叶轮、泵轴、连接架、停机密封、电动空气控制阀、出口止回阀等部分组成。
![](http://zs1.img-1.com/pic/86026/WFB/20150425133950_4090_zs_sy.jpg)
2、运行过程中密封无磨擦、无磨损,使用寿命是立式液下泵、潜水泵10倍以上。350WFB-AD自吸泵,350WFB-AD1自吸泵,350WFB-AD2自吸泵,350WFB-AD3自吸泵,350WFB-AD4自吸泵,350WFB-B自吸泵,350WFB-B1自吸泵,350WFB-B2自吸泵,350WFB-B3自吸泵,350WFB-BD自吸泵,
![](http://zs1.img-1.com/pic/86026/WFB/20150425133946_3847_zs_sy.jpg)