1、农田园林的排灌、井灌、喷灌；2、井下提水，水塔送水；3、排涝主汛；4、船舶仓底排水；5、城建、工矿给排水。型号流量M3/H扬程m功率KW管径mmQY8.4-40/2-2.28.4402.238QY15-26-2.215262.251QY25-17-2.225172.264QY40-12-2.240122.276QY65-7-2.26572.2102QY100-4.5-2.21004.52.2152QY10-54/3-31054351QY20-36/2-32036364QY15-36-31536351QY25-26-32526364)