产品用途1、ISW型管道离心泵，供输送清水及物理化学性质类似于清水的其他液体之用，适用于工业和城市给排水，高层建筑增压送水，园林灌溉，消防增压及设备配套，使用温度T：≤80℃。2、ISWR（WRG）型热水（高温）循环泵广泛适用于能源、冶金、化工、纺织、造纸、以及宾馆饭店等锅炉高温热水增压循环输送及城市采暖系统循环用泵，ISWR使用温度T：≤120℃、WRG使用温度T：≤240℃。3、ISWH型卧式化工泵，供输送不含固体颗粒，具有腐蚀性，粘度类似于水的液体，适用于石油、化工、冶金、电力、造纸、食品、制药和合成纤维等部门，使用温度T：-20℃-120℃。4、ISWB型卧式油泵，供输送汽油、柴油、煤油等石油产品，使用温度T：-20℃-120℃。ISW、ISWR、ISWD系列卧式管道离心泵产品特点:1、运行平稳：泵轴的绝对同心度叶轮优异的动静平衡，保证平稳运行，绝无振动。2、滴水不漏：不同材质的硬质合金密封，保证了不同介质输送均无泄漏。3、噪音低：两个低噪音轴承下的水泵，运转平稳，除电机微弱声响，基本无噪声。4、故障率低：结构简单合理，关键部分采用国际一流品质配套，整机无故障工作时间大大提高。5、维修方便：更换密封、轴承、简易方便。6、占地更省：出口可向左、向右、向上三个方向，便于管道布置安装，节省空间。工作条件1、吸入压力≤1.0Mpa，或泵系统最高工作压力≤1.6Mpa,即泵吸入口压力+泵扬程≤1.6Mpa、泵静压试验压力为2.5Mpa,订货时请注明系统工作压力。泵系统工作压力大于1.6Mpa时应在订货时另行提出。以便在制造时泵的过流部件和联接部分采用铸钢材料。2、环境温度<40℃，相对湿度<95%。3、所输送介质中固体颗粒体积含量不超过单位体积的0.1%，粒度<0.2mm.注：如使用介质为带有细小颗粒，请在订货时说明，以便采用耐磨式机械密封。型号意义例如：ISW100-160（I）ABISW-卧式离心泵100-泵进、出口公称直径（mm）160-叶轮名义直径（mm）I-流量分类AB-叶轮经第一、二次切割ISW、ISWR、ISWD系列卧式离心泵结构说明:（1）吸入室：采用优秀水力模型设计而成。（2）叶轮：采用优秀水力模型设计而成，高效节能。（3）泵体：采用优秀水力模型设计而成。（4）取压塞：安装压力表及真空表，以监控泵的正常高效运行。（5）放气塞：确保泵的正常维护。（6）机械密封：采用不锈钢、硬质合金、氟橡胶等材料制成，耐用消费品磨损，无泄漏，运行寿命长。（7）泵盖：（8）泵轴：为电机加长轴，确保了轴的同心，使运行平稳，无噪音和振动现象。（9）挡水圈：防止因密封漏水而使电机进水。（10）Y系列电动机：直接与水泵联接传递动力，部分采用上海名牌电机。ISW、ISWR、ISWD系列卧式离心泵性能参数:型号口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r15-80151.11.52.00.30.420.558.58726343428000.182.320-110201.82.53.30.50.690.91161513.525343528000.372.320-160201.82.53.30.50.690.9133323019252329000.752.325-110252.845.20.781.111.44161513.534424129000.552.325-125252.845.20.781.111.4420.6201828363529000.752.325-125A252.53.64.60.691.01.28171614.43529000.552.325-160252.845.20.781.111.4433323024323329001.52.325-160A252.63.74.90.121.031.362928263129001.12.3型号口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r32-100(I)324.46.38.31.221.752.3213.212.511.348545329000.752.032-125323.556.50.970.391.822201840444229000.752.332-125A323.14.55.80.861.251.6117.61614.44329000.552.332-160(I)324.46.38.31.221.752.3233.23230.234404229002.22.032-200(I)324.46.38.31.221.752.3250.55048263335290042.032-200A322.845.20.781.111.4444.64442.734404229002.22.0型号口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r40-100404.46.38.31.221.752.3113.212.511.348545329000.552.340-100A403.95.67.41.081.562.0610.61095229000.372.340-125404.46.38.31.221.752.3121201841464329001.12.340-125A403.95.67.41.081.562.0617.61614.440454129000.752.340-160404.46.38.31.221.752.3133323035404029002.22.340-160A404.15.97.81.141.642.17292826.334393929001.52.340-160B403.85.57.21.061.532.025.52422.534383729001.12.340-200404.46.38.31.221.752.31515048263332290042.340-200A404.15.97.81.141.642.17454442263130290032.340-200B403.75.37.01.031.471.94383634.52929002.22.340-250404.46.38.31.221.752.3182807424282829007.52.340-250A404.15.97.81.141.642.1772706524282729005.52.340-250B403.85.57.01.061.531.9461.56056232726290042.3型号口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r40-100(I)408.812.516.32.443.474.5313.212.511.355626029001.12.340-100(I)A4081114.52.223.054.0310.61096029000.752.340-125(I)408.812.516.32.443.474.5321.22017.849585729001.52.340-125(I)A4081114.52.223.054.031716145729001.12.340-160(I)408.812.516.32.443.474.53333230455251290032.340-160(I)A408.211.715.22.283.254.2229282644515029002.22.340-160(I)B407.310.413.52.382.893.75232220.55029001.52.340-200(I)408.812.516.32.443.474.5351.2504838464629005.52.340-200(I)A408.311.715.32.313.254.2545.04442374545290042.340-200(I)B407.510.613.82.082.943.8337363444290032.340-250(I)408.812.516.32.443.474.5381.28077.53138402900112.340-250(I)A408.211.615.22.283.224.2271.070683829007.52.340-250(I)B407.610.8142.113.03.8961.460583729007.52.340-250(I)C407.110.013.11.972.783.6453.25250.43629005.52.3型号口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r50-100508.812.516.32.443.474.5313.612.511.355626029001.12.350-100A5081114.52.223.054.03111096029000.752.350-125508.812.516.32.443.474.5321.52017.849585729001.52.350-125A5081114.52.223.054.031716145729001.12.350-160508.812.516.32.443.474.53333230455251290032.350-160A508.211.715.22.283.254.2229282644515029002.22.350-160B507.310.413.52.382.893.75232220.55029001.52.350-200508.812.516.32.443.474.5352504838464629005.52.350-200A508.311.715.32.313.254.2545.84442374545290042.350-200B507.510.613.82.082.943.8337363444290032.350-250508.812.516.32.443.474.53828077.52938402900112.350-250A508.211.615.22.283.224.2271.570683829007.52.350-250B507.610.8142.113.03.8961.460583729007.52.350-250C507.110.013.11.972.783.6453.25250.43629005.52.3型号口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r50-100(I)5017.52532.54.866.949.0313.712.510.567)