HW混流泵特点: 结构简单、使用可靠、装修方便,而且效率高、体形小、重量轻。传动方式:有直接传动和变速传动。常用动力机是电动机和柴油机。订货时应明确动力机的型号(功率、转数),以便确定联轴器或皮带轮的规格。水泵方向:向水泵进口看,叶轮一般为逆时针旋转、(650HW-5、-7、-10泵为顺时针旋转)。 HW型泵为卧式、单级、单吸、涡壳式混流泵。适用于输送清水或物理、化学性质类似于水的其它液体。被输送液体温度不宜高于50℃。广泛用于农田排灌、工业和城市给排水等多种场合
泵型号流量Q扬程H转速n口径(mm)效率η功率N(kW)临界气蚀
(m)(r/min)()余量
(m3/h)(L/S)吸入排出轴功率配带功率(NPSH)c(m)
150HW-550150822.9942.7
150HW-650150823.595.53
:223629.227.077.54
150HW-850150824.785.52.7
150HW-12.47116
200HW-536010051.56.017.54
200HW-836010083.59.39114
200HW-0020083.58.22114
:450125103.5
:50013912.23.519.91305.5
200HW-.53.514.6818.54
250HW-5540250828.97114
250HW-7450410.22154
250HW-84440847.78112.7
:54025084
:66418412.1426306.4
250HW-1
:65018011.6424.37306
:72020014.3433.38376.5
250HW-.5121.88304
300HW-03008312.99154
300HW-8A3008520.3224
300HW-8581.48113
:780208418.08224
:.3442.17555
300HW-03003008531.72374
350HW-87452074..510.44154
:35085.525.5305
400HW-7004008627.13304
:.9755
400HW-10.3554
:04