一、WPB卧式屏蔽离心泵产品简介：屏蔽离心泵是由水泵和屏蔽电动机构成一个密封整体，整体采用静密封设计。可以广泛使用在采暖、卫生用水、冷冻水系统中无腐蚀的冷水和热水的输送，它是宾馆、医院、工厂、高档住宅等热力交换站、管路集中供暖的理想输送设备。其较之于普通水泵有泵、机一体化结构紧凑，体积小、外形美观、运行平稳、安装方便、无噪音、零泄漏、等特点，最大限度的满足用户日益增长的对工作环境的稳定性与环保要求。二、WPB卧式屏蔽离心泵产品应用：卧式屏蔽泵具有泵、机一体化结构紧凑，体积小、外形美观、运行平稳、安装方便、无噪音、零泄漏、无污染等特点。广泛应用于暖通空调空调冷热水循环、工业、城市生活用水、管道增压、远距离送水等场合，变换材质的派生产品更可适用于石油、化工、制药、食品、制冷等。高、低温，高压各种场合。三、WPB卧式屏蔽离心泵工作条件：1、电源额定电压为380V，频率为50Hz，三相交流电；2、输送流体不应含有体积比超过0.1%和粒度大于0.2mm的固体颗粒；3、输送液体的温度≤120℃；4、系统压力不超过1.0MPa，不小于50Kpa；如超过请订货时注明5、环境温度不超过40℃6、海拔不超过1000mm7、电动机为鼠笼型，适用于满压起动，如果电原容量不足以满压起动时，则可采用降压启动。四、WPB卧式屏蔽离心泵结构说明：本产品为卧式离心泵，电泵有水泵和屏蔽电动机（以下简称电机）两部分组成。水泵部分主要零部件叶轮、泵体、密封环，电机部分主要零部件有定子、转子、屏蔽套、轴承座、轴承、推力盘、冷却管、放气阀等零部件组成。电机选用H级绝缘绕组。转子由不锈钢轴和铸铝转子组成。为了防止输送液体进入定子和腐蚀转子，在定子内径及转子表面分别用不锈钢屏蔽套密封。密封性：泵体法兰与电机法兰连接处，机座与轴承座及定子屏蔽连接处均有耐热O型密封圈密封。泵叶轮悬臂安装在电机转轴上，由键和螺母予以固紧。润滑与冷却：采用外循环。当泵工作时，由电泵出口处引出少量液体经过冷却管、后轴承与轴颈间隙、定、转子间隙、前轴承与轴颈间隙、叶轮后口环组成一循环回路（单级）、最后一级叶轮进口环组成一循环回路（多级）。序号12345678名称泵体叶轮泵盖下轴承座轴套轴承电机壳冷却水管序号910111213141516名称定子转子轴转子屏蔽套定子屏蔽套转子端盖止推板上轴承座五、WPB卧式屏蔽离心泵性能参数：型号流量Q扬程H（m）转速（r/min）电机功率P（KW）必需汽蚀余量（m）（m/h）（L/S）WPB25-1102.80.781629000.752.341.11154.81.3313.5WPB25-1252.80.7820.629000.752.341.11204.81.3318WPB25-125A2.50.691729000.752.33.61164.31.1914.4WPB25-1602.80.783329001.52.341.11324.81.3330WPB25-160A2.60.722929001.12.33.71.03284.41.2226WPB32-1253.50.972229000.752.351.392061.6718WPB32-125A3.10.8617.629000.552.34.51.25165.41.514.4WPB32-1604.51.253329001.5251.393261.6730WPB32-160A3.30.922929001.124.51.25285.41.526.5WPB32-2004.51.255129003251.395061.6748WPB32-200A3.30.924529002.224.51.25445.41.542WPB32-200B3.10.864029001.5241.11384.81.3335WPB40-1004.41.2213.229000.552.36.31.7512.57.62.1111.3WPB40-1254.41.222129001.12.36.31.75207.62.1118WPB40-125A3.91.0817.629000.752.35.61.56167.42.0614.4WPB40-1604.41.223329002.22.36.31.75327.62.1130WPB40-160A4.11.142929001.52.35.91.642872.1726.3WPB40-160B3.81.0625.529001.12.35.51.53246.71.8622.5WPB40-2004.41.2251290042.36.31.75507.62.1148WPB40-200A4.11.1445290032.35.91.644471.9442WPB40-200B3.71.033829002.22.35.31.47366.41.7834.5WPB40-2504.41.228229007.52.36.31.75807.62.1174WPB40-250A4.11.147229005.52.35.91.647071.9465WPB40-250B3.81.0661.5290042.35.51.53606.71.8656WPB50-1008.82.4413.629001.12.312.53.4712.5154.1711.3WPB50-100A82.221129000.752.3113.051013.23.679WPB50-1258.82.4421.529001.52.312.53.4720154.1717.8WPB50-125A82.221729001.12.3113.251613.23.6714WPB50-1608.82.4433290032.312.53.4732154.1730WPB50-160A8.22.282929002.22.311.73.2528143.926WPB50-160B7.32.032329001.52.310.42.892212.53.4720.5WPB50-2008.82.445229005.52.312.53.4750154.1748WPB50-200A8.32.3145.8290042.311.73.2544143.942WPB50-200B7.32.0337290032.310.42.893612.53.4734WPB50-250/28.82.44822900112.312.53.4780154.1777WPB50-250A/28.22.2871.529007.52.311.63.2270143.968WPB50-250B/27.62.1161.429007.52.310.8360133.658WPB50-250C/27.11.9753.229005.52.3102.785212.53.4750.4WPB50-315/28.82.441292900152.312.53.47125154.17118WPB50-315A/28.22.281172900152.311.63.22113143.9106WPB50-315B/27.62.111052900112.310.83101133.694WPB50-315C/27.11.97882900112.3102.788512.53.4778WPB65-10017.54.8613.729001.52.3256.9412.5308.3310.5WPB65-100A15.64.31129001.12.522.36.1910277.58.4WPB65-12517.54.8622290032.5256.9420308.3318WPB65-125A15.64.3317.529002.22.522.36.1916277.514.4WPB65-16017.54.8634.4290042.5256.9432308.3327.5WPB65-160A16.44.5830290042.523.46.528287.7824WPB65-160B154.1726290032.521.6624287.220.6WPB65-20017.54.8652.729007.52.5256.9450308.3345.5WPB65-200A16.44.5646.429007.52.523.46.544287.7840WPB65-200B15.24.224029005.52.521.86.063826.27.1734.5WPB65-250/217.54.86842900152.5256.9480308.3376.5WPB65-250A/216.44.5671.52900112.523.46.570287.7867WPB65-250B/2154.1761.52900112.521.6660267.2257.4WPB65-315/217.54.861292900302.5256.94125308.33118WPB65-315A/216.44.561172900222.523.46.5113287.78106WPB65-315B/2154.17105290018.52.521.66101267.2294WPB65-315C/214.44882900152.520.55.78524.56.878WPB80-100359.7213.81450335013.912.56516.710WPB80-125359.722229005.535013.9206016.717WPB80-125A)