无堵塞立式排污泵是在引进国外先进技术的基础上，结合国内水泵的使用特点而研制成功的新一代泵类产品，具有节能效果
Non-clogging vertical sewage pump is a new generation of pump products developed on the basis of introducing advanced foreign technology and combining the use characteristics of domestic pumps. It has energy-saving effect.
显著、纺缠绕、无堵塞、自动安装和自动控制等特点。在排送固体颗粒和长纤维垃圾方面，具有独特效果。
Significant, spinning and winding, no clogging, automatic installation and automatic control. It has unique effect in discharging solid particles and long fibre garbage.
无堵塞立式排污泵采用独特叶轮结构和新型机械密封，能有效地输送固体物和长纤维。叶轮与传统叶轮相比，该泵叶轮采用单流道或双流道形式，它类似于一截面大小相同的弯管，具有非常好的过流性，配以合理的蜗室，使得该泵具有效率高、叶轮经动静平衡试验，使泵在运行中无振动,低噪音。
Non-clogging vertical sewage pump adopts unique impeller structure and new mechanical seal, which can effectively transport solid and long fibers. Compared with the traditional impeller, the impeller of the pump adopts single channel or double channel. It is similar to a bend pipe with the same cross-section size. It has very good flowability. With a reasonable worm chamber, the pump has high efficiency, the impeller is tested by dynamic and static balance, so that the pump has no vibration and low noise in operation.