HW型混流泵为卧式、单级、单吸、悬臂蜗壳式混流泵，适用于农田排灌、工业、城镇给排水及船坞、码头引水等。I.Application:HWSpiralMixed-flowpumpisahorizontaltype,singlestage,singlesuctionandcantileverspiralmixedflowpump,whichisusedforfarmlandirrigationanddrainage,industry,townwatersupplyanddrainageandwaterdiversionofdocks.（一）特点：体积小、重量轻、流量大、效率高，抗汽蚀性能好，高区范围宽广而平坦，结构简单，使用方便，维修容易。II.Characteristic:***allinsize,lightweight,largeflow,highefficiency,goodanti-c***itationperformance,boardandflatefficientareas,simplestructure,easyoperation,easymaintenance.（一）型号说明：以250HW-8为例：250—泵进（出）水口直径为250毫米。8—泵总扬程为8米。III.TypeInstruction:Take250HW-8foranexample:250-Thediameterofinlet/outletofpumpis250mm.8-Thetotalheadofpumpis8m.)