自吸排污泵集自吸和无堵塞排污于一体，采用轴向回流外混式，并通过泵体、叶轮流道的独特设计，即可象 一般自吸清水泵那样不需要安装底阀和灌引水，又可吸排含有大颗粒固体和长纤维杂质液体，可广泛 适用于市政排污工程、河塘养殖、轻工、造纸、纺织、食品、化工、电业、纤维、浆料和混合悬浮等 化工介质最理想的杂质泵.自吸排污泵与国内同类产品相比，具有结构简单、自吸性能好、排污能力强、高效节能，使用维修方便等特点，在排污泵系列产品中属国内首创。各项技术性能指标居国内领先，达到国际先进水平，具有广阔的应用市场和发展前景。

Self-priming sewage pump sets and non self priming sewage blockage in one of the axial with outer recirculation, and through the unique design of the pump body, impeller, as the general self suction water pump that does not need to install the valve and irrigation water, and suction containing large particles of solid and liquid impurities long fiber, can be widely application of pump impurities in municipal sewage works, pond aquaculture, light industry, textile, papermaking, food, chemical industry, electric power, fiber, paste and mixed suspension such as the ideal chemical medium. Compared with the domestic similar products Self-priming sewage pump, has the advantages of simple structure, good self-priming performance, sewage capability, high efficiency and energy saving, the use of features convenient maintenance, the sewage pump series products is the first domestic. The technical performance indicators are in the leading position in China, reaching the international advanced level, and have broad application market and development prospect.