该泵集自吸和无堵塞排污于一身，既可象一般清水自吸泵那样不需安底阀，不需引灌水，又可抽吸含有大颗粒固体块、长纤维的污物、沉淀物废矿杂质、粪便处理及一切工程污水物，安装方便、性能稳定。使用范围1、环境温度<=45C，介质温度<=60C，特殊要求可达160C。2、截止PH值铸铁泵为6-9，不锈钢泵为1-14。3、通过颗粒最大直径为泵口径的60％，纤维长度为口径的5倍。4、介质中杂质重量不超过介质总重的15％，介质比重不超过1240千克/立方米5、泵的自吸高度不超过铭牌规定值，吸入管总长度应<=10米为宜。主要性能参数表型号流量(m3/h)扬程(m)转速(r/min)汽蚀余量(m)电机功率(kw)允许通过别物(mm)压力控制范围(mpa)颗粒直径纤维长度25ZW8-1581529003.51.5151200.1-0.1832ZW10-20102029003.52.2201500.15-0.2540ZW20-15201529003.52.2252300.1-0.1840ZW15-30153029003.53252300.24-0.3250ZW10-20102029003.52.2302500.15-0.2550ZW20-15201529003.52.2302500.1-0.1850ZW15-30153029003.53302500.24-0.3265ZW30-18301829003.54403800.13-0.265ZW20-30203029003.55.5403800.24-0.3265ZW25-40254029003.57.5403800.32-0.4280ZW40-16(2)401629003.54504000.11-0.1880ZW40-16(4)401614503.54504000.1-0.1880ZW65-20652014503.57.5504000.15-0.2580ZW80-35803529003.515504000.24-0.3780ZW80-45804529003.522504000.38-0.4880ZW50-60506029003.522504000.55-0.65100ZW100-1510015145047.5605000.1-0.18100ZW80-208020145047.5605000.15-0.25100ZW100-30100302900422605000.24-0.32100ZW80-6080602900437605000.55-0.65100ZW80-8080802900445607500.75-0.82125ZW120-20120201450415807500.13-0.22150ZW200-15200151450415807500.1-0.18150ZW200-20200201450422807500.15-0.25150ZW200-28200281450430807500.23-0.30200ZW280-1428020145042212010000.1-0.17200ZW300-18300181450437120100000.13-0.2250ZW280-2828028145044512010000.21-0.31250ZW400-2240022145045515016000.17-0.25300ZW800-1480014145045517020000.1-0.17)