特点Features本型泵为卧式、单吸、多级、节段式结构，结构紧凑、合理Horizontal, single-suction multi-stage, sectional, compact and small structure;采用优秀水力模型，效率高、能耗少The hydraulic model is excellent, so it features high-efficiency and energy-saved采用低转速电机、良好的叶轮平衡及水力平衡轴向力使机组具有噪音低、震动小、运行平稳的特点Motor’s speed is low, the balance of impeller is good, the axial force is balanced by water power, so the pump features light tremor, low noise and smooth operation.轴封为填料密封，结构简单价格便宜，且维修方便快捷Shaft seal is stuffing seal. So the price is low, and easy to maintain如需减震降噪，可采用加装隔震垫或隔震器的安装方式You need lighter tremor, isolating-vibrator or isolating-pad and connection board can be fixed 用途Applications高层建筑给排水Water supply in building建筑物消防用水Fire-fighting water supply in buildings工厂，矿山给排水Water supply for factories and mines远距离输送Transfer liquid from far away工艺循环增压Boosting and circulating in technology processes.其他场合清洁液体的输送Transfer clean liquid in other situation 工作条件Operating Conditions流量范围Capacity scope:.15--190m3/h 扬程范围Head scope: 16--290m ;额定转速Rated speed: 1450r/min 系统最高工作压力System Max:working pressure:
3.0MPa介质温度Medium temperature:-15℃--+80℃ 环境温度Ambient temperature:不高于+40℃电机防护等级Motor protection class:IP44、IP54电机绝缘等级Motor insulation class: B、F级B、F grade旋转方向Rotation:由电机方向看顺时针旋转clockwise，viewed from motor. 由叶轮进口看逆时针旋转anticlockwise, viewed from the impeller inlet.