叶片安放角(度)流量Q扬程H(米)转速n(转/分)功率N(千瓦)叶轮直径(毫米)效率η(%)米3/小时米3/秒轴功率配用功率0°4250536059601.181.491.6553.42.121.348053.538.728.75570073.580.873.5-2°3730446050401.0351.241.43.152.141.2442.632.322.37580.574.4 2°6260702079201.741.952.24.53.552.358098.484.367.81107007880.573.20°5400648072601.51.824.63.11.988.467.750.79576.580.873.5-2°4500540061201.251.51.74.63.11.975.25739.47580.574.4