• ISG系列立式管道离心泵|立式离心泵

• 产品型号: ISG系列

• 所属系列: 离心泵,ISG系列离心泵,立式管道离心泵

• **报价: 0
  

• 更新时间:2012-3-31 21:41:03

• 上一个产品：IRG型立式单级单吸热水泵

• 下一个产品：ISGB型便拆立式管道离心泵

• 产品说明

• 安装尺寸

• 性能参数

• 故障排除

一、产品概述:ISG 系列单级单吸立式管道离心泵是本单位科技人员联合国内水泵专家选用优秀水力模型，采用IS型离心泵之性能参数，在一般立式泵的基础上进行巧妙组合设计而成。同时根据使用温度、介质等不同在ISG型基础上派出适用热水、高温、腐蚀性化工泵、油泵。该系列产品具有高效节能、噪音低、性能可靠等优点。二、产品特点:1、清水泵为立式结构，进出口口径相同，且位于同一中心线上，可象阀门一样安装于管路之中，外形紧凑美观，占地面积小，建筑投入低，如加上防护罩则可置于户外使用。2、清水泵叶轮直接安装在电机的加长轴上，轴向尺寸短，结构紧凑，泵与电机轴承配置合理，能有效地平衡泵运转产生的径向和轴向负荷，从而保证了泵的运行平稳，振动小、噪音低。3、轴封采用机械密封或机械密封组合，采用进口钛合金密封环、中型耐高温机械密封和采用硬质合金材质，耐磨密封，能有效地延长机械密封的使用寿命。4、安装检修方便，无需拆动管道路系统，只要卸下泵联体座螺母即可抽出全部转子部件。5、可根据使用要求即流量和扬程的需要采用泵的串、并联运行方式。6、可根据管路布置的要求采用泵的竖式和横式安装。三、主要用途:1、ISG型立式管道泵，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、园林喷灌、消防增压、远距离输送、暖通制冷循环、浴室等冷暖水循环增压及设备配套，使用温度T<80℃。2、IRG(GRG)型立式热水(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用暖系统循环用泵，IRG型使用温度T<120℃，珀GRG型使用温度T<240℃。3、IHG型立式管道化工泵，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，使用温度为20℃~+120℃。4、YG型立式管道油泵，供输送汽油、煤油、柴油等石油产品，被输送介质温度为-20℃~+120℃。四、立式管道离心泵工作条件:1、吸入压力≤1． 0MPa，或泵系统**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分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，以便厂家采用耐磨式机械密封。五、立式管道离心泵型号意义六、ISG系列立式管道离心泵性能参数表（1）型  号流量Q扬程H(m)效率η(%)电机功率P(KW)转速n(r/min)必需汽蚀余量(NPAH)r(m)重量 (kg)(m3/h)(L/s)25-1102.80.7816340.5529002.33341.1115425.21.4413.54125-1252.80.7820.6280.7529002.33741.1120365.21.44183525-125A2.50.6917270.7529002.3373.61.016354.61.2814.43425-1602.80.7833241.529002.34641.1132325.21.44303325-160A2.60.7228.5221.129002.3423.71.0328314.91.36262932-1003.50.9713.5400.5529002.3374.51.2512.5475.31.4711.34332-100(I)4.41.2213.2480.7529002.0406.31.7512.5548.32.3211.35332-1253.50.9722400.7529002.34051.3920446.51.80184232-125A3.10.8617.6390.7529002.3394.51.2516435.81.6114.44132-1603.50.9733301.529002.3514.51.25323561.67303332-160A3.50.9726.5291.129002.3454.51.25253461.67233232-160(I)4.41.2233.2 2.229002.3556.31.75328.32.3230.232-2003.50.975127329002.3714.51.2550325.51.53483032-200A3.91.084126329002.36141.1140314.21.17482932-200(I)4.41.2250.526429002.3766.31.7550338.32.32483540-1004.41.2213.2480.5529002.3346.31.7512.5548.32.3111.35340-100A3.91.0810.6520.3729002.3255.61.56107.42.06940-1254.41.2221411.129002.3356.31.7520468.32.31184340-125A3.91.0817.6400.7529002.3315.61.5616457.42.0614.44140-1604.41.2233352.229002.3506.31.7532408.32.31304040-160A4.11.1429341.529002.3445.91.6428397.82.1726.33940-160B3.81.0625.5341.129002.3375.51.5324387.22.022.53740-2004.41.2251264.029002.3766.31.7550338.32.31483240-200A4.11.1445263.029002.3645.91.6444317.82.17423040-200B3.71.0338252.229002.3545.31.4736297.01.9434.52840-2504.41.2282247.529002.31086.31.7580288.32.31742840-250A4.11.1772247.529002.31005.91.6470287.82.17652740-250B3.81.0661.5234.029002.3805.51.5360277.01.94562640-100(I)8.82.4413.2551.129002.33612.53.4712.56216.34.5311.36040-100(I)A82.2210.6540.7529002.334113.05106014.54.03958 型  号流量Q扬程H(m)效率η(%)电机功率P(KW)转速n(r/min)必需汽蚀余量(NPAH)r(m)重量 (kg)(m3/h)(L/s)40-125(I)8.82.4421.2491.529002.34012.53.47205816.34.5317.85740-125(I)A82.2217481.129002.335113.05165714.54.03145640-160(I)8.82.4433453.029002.35812.53.47325216.34.53305140-160(I)A8.22.2829442.229002.34911.73.25285115.24.22265040-160(I)B7.32.3823501.529002.34410.42.892213.53.7520.540-200(I)8.82.4451.2385.529002.38712.53.47504616.34.53484640-200(I)A8.32.3145374.029002.37611.73.25444515.34.25424540-200(I)B7.52.0837363.029002.36510.52.92364413.83.83344440-250(I)8.82.4481.2311129002.314812.53.47804016.34.5377.53840-250(I)A8.22.2871307.529002.39811.63.22703815.24.22683640-250(I)B7.62.1161.4297.529002.39710.83.06037143.89583550-1008.82.4413.6551.129002.33812.53.4712.56216.34.5311.36050-100A82.2211540.7529002.337113.05106014.54.0395850-1258.82.4421.5491.529002.34412.53.47205816.34.5317.85750-125A82.2217481.129002.339113.05165714.54.03145650-1608.82.4433453.029002.36012.53.47325216.34.53305150-160A8.22.2829442.229002.35211.73.25285115.24.22265050-160B7.32.3823431.529002.34810.42.89225013.53.7520.54950-2008.82.4452385.529002.310412.53.47504616.34.53484650-200A8.32.3145.8374.029002.38211.73.25444515.34.25424550-200B7.52.0837383.029002.36910.62.94364413.83.83344050-2508.82.4482291129002.316312.53.47804016.34.5377.53850-250A8.22.2871.5287.529002.311611.63.22703815.24.22683650-250B7.62.1161.4277.529002.311410.83.06037143.89583550-100(I)17.54.8613.7671.529002.543256.9412.56932.59.0310.56950-100(I)A15.64.311651.129002.53822.36.191068298.18.46750-125(I)17.54.8621.560329002.558256.94206832.59.03185750-125(I)A15.64.3317582.229002.55022.36.191666298.113.66550-160(I)17.54.8634.454429002.574256.94326532.59.0327.56250-160(I)A16.44.563054429002.57223.46.5286230.48.442459 型   号流量Q扬程H(m)效率η(%)电机功率P(KW)转速n(r/min)必需汽蚀余量(NPAH)r(m)重量 (kg)(m3/h)(L/s)50-160(I)15.04.172651329002.56121.66.02458287.7820.65650-200(I)17.54.8652.7537.529002.5113256.94506032.59.0345.55850-200(I)A16.44.5646.4497.529002.511123.56.53445830.58.47405450-200(I)B15.24.240475.529002.510421.86.06385528.37.8634.55150-250(I)17.54.8682491529002.5180256.94805232.59.0376.25050-250(I)A16.44.5671.5451129002.517023.46.53705130.58.47674750-250(I)B154.1761381129002.517021.66.06054287.7857.44950-315(I)17.54.86128383029002.5313256.941254432.59.031224050-315(I)A16.64.61115372229002.524723.76.5811343318.61124050-315(I)B15.74.361033318.529002.521722.56.251013929.28.1983765-10017.54.8613.7671.529002.548256.9412.56932.59.0310.56865-100A15.64.311651.129002.54222.36.191068298.18.46765-12517.64.8621.561329002.560256.94206832.59.03186665-125A15.64.3317582.229002.55122.36.191666298.114.46565-16017.54.8634.454429002.577256.94326332.59.0327.56065-160A16.44.563054429002.57623.46.5286230.48.44245965-160B15.04.1726513.029002.56321.66.02458287.7820.65665-20017.54.8652.7497.529002.5110256.94506032.59.0342.55865-200A16.44.5646.4487.529002.510923.56.53445830.58.47405765-200B15.24.2240475.529002.510121.86.06385528.37.8634.55165-25017.54.8682391529002.5185256.94805232.59.0376.55065-250A16.44.567.5471129002.517323.56.5705130.58.47674865-250B154.1761431129002.517321.66.06050287.7857.44665-31517.54.86127323029002.5325256.941254232.59.031224065-315A16.64.61115312229002.525823.76.5811343318.61103965-315B15.74.361033318.529002.522922.56.251013929.28.1983765-100(I)359.7213 .8673.029003.0655013.912.6736518.1107065-100(I)A31.38.711662.229003.05444.712.410725816.186965-125(I)359.7222675.529003.01005013.92072.56518.1177065-125(I)A31.38.717.566429003.0794512.516715816.113.669