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  • 多级泵
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    GDL型立式多级管道离心泵

    GDL型立式多级管道离心泵
    GDL型立式多级管道离心泵主要适用于高压运行系统中冷热清水的循环和增压、高层建筑多台泵并联供水、消防、锅炉给水和冷却水系统及各
    • 流量Q:1.4~194.4(M3/H)
    • 扬程H:20~230(M)
    • 功 率:1.1~132(KW)
    产品详细介绍
    产品说明

    GDL型立式多级管道离心泵采用立式外加不锈钢壳体结构,使得泵的进出口位于同一不平线上且口径相同,能像阀门一样安装于管路之中,它同时集中了多级泵之高压,立式泵之占地面积小及管道泵之安装方便的优点,同时由于采用了优秀水力模型,所以还具有高效节能,运行平稳等优点,且轴封采用耐磨机械密封,无泄漏使用寿命长。

    为了能更好的满足用户的要求、可靠的使用该型泵,本单位特别研制了便拆式结构型,它除拥有老型该系列的一切优点外,更为你更换机械密封等易损件提供了更方便、快捷、省力的途径,使本型泵更无忧运行与维护。

    主要用途

    GDL型立式多级管道离心泵主要适用于高压运行系统中冷热清水的循环和增压、高层建筑多台泵并联供水、消防、锅炉给水和冷却水系统及各种洗液的输送等。

    GDL型多级泵技术参数
    性能数据流量范围1.4~194.4m3/h
    扬程范围20~230m
    介质温度-15℃<T<+105℃
    环境温度不超过40℃
    最高工作压力泵吸入口压力+泵扬程≤2.5MPa
    电机数据配套功率1.1KW~132KW
    电压380V
    频率50HZ
    转数2900rpm
    防护等级IP54
    绝缘等级F
    材料泵体、泵盖、叶轮铸铁/不锈钢
    泵轴45#钢/不锈钢
    机械密封石墨、碳化钨、碳化硅
    最大吸入高度

    用户使用时,应考患各种因素对使用的影响,泵最大吸入高度H应底于下面计算值(负值为倒灌),否则,泵将不能正常工作。H=PbX 10.2-(NPSH)r-Zh-Hv-Hs
    Pb:当地大气压bar(海平面1bar)
    QNPSH)r:必需汽蚀余量m
    ∑h:吸入管路水力损失m
    Hv:液体饱和蒸汽压m
    Hs:安全余量tm(最小0.5m)

    型号定义

    例:80GDL36-12×5
    80-进出口直径(mm)
    GDL系列立式多级管道离心泵
    36-额定流量(m3/h)
    12-额定扬程(m)
    5-泵级数

    25GDL型立式多级泵性能表
    型号流量扬程效率转速功率(kw)气蚀余量
    m3/hL/S(m)(%)(r/min)轴功率电机功率
    25GDL2-12×31.40.39382329000.631.11.4
    20.5636300.651.7
    2.40.6733320.671.8
    25GDL2-12×41.40.39502329000.831.11.4
    20.5648300.871.7
    2.40.6744320.91.8
    25GDL2-12×51.40.39632329001.041.51.4
    20.5660301.091.7
    2.40.6755321.121.8
    25GDL2-12×61.4b.39762329001.261.51.4
    20.5672301.31.7
    2.40.6766321.351.8
    25GDL2-12×71.40.39882329001.462.21.4
    20.5684301.521.7
    2.40.6777321.571.8
    25GDL2-12×81.40.391012329001.632.21.4
    20.5696301.741.7
    2.40.6788321.81.8
    25GDL2-12×91.40.391142329001.892.21.4
    90.56108301.961.7
    2.40.6799322.021.8
    25GDL2-12×101.40.391262329002.0131.4
    20.56120302.171.7
    2.40.67110322.241.8
    25GDL2-12×111.40.391392329002.3131.4
    90.56132302.391.7
    2.40.67121322.471.8
    25GDL2-12×121.40.391522329002.5231.4
    20.56144302.611.7
    2.40.67132322.71.8
    25GDL4-11×32.80.78363229000.861.11.4
    41.1133400.91.7
    4.81.3328.5410.911.8
    25GDL4-11×42.80.78483229001.141.51.4
    41.1144401.21.7
    4.81.3338411.211.8
    25GDL4-11×52.80.78603229001.432.21.4
    41.1155401.51.7
    4.81.3347.5411.511.8
    25GDL4-11×62.80.78723229001.722.21.4
    41.1166401.81.7
    4.81.3357411.821.8
    25GD14-11×72.80.7884322900231.4
    41.1177402.11.7
    4.81.3366.5412.1_21.8
    25GDL4-11×82.80.78963229002.2931.4
    41.1188402.41.7
    4.81.3376412.421.8
    25GDL4-11×92.80.781083229002.5731.4
    41.1199402.71.7
    4.81.3385.5412.731.8
    25GDL4-11×102.80.781203229002.8641.4
    41.111104031.7
    4.81.3395413.031.8
    25GDL4-11×112.80.781323229003.1441.4
    41.11121403.31.7
    4.81.33104.5413.331,8
    25GDL4-11×122.80.781443229003.4341.4
    41.11132403.61.7
    4.81.33114413.641.8
    25GDL4-11×132.80.781563229003.7241.4
    41.11143403.91.7
    4.81.33123.5413.941.8
    40GDL型立式多级泵性能表
    型号流量扬程效率转速功率(kw)气蚀余量
    m3/hL/S(m)(%)(r/min)轴功率电机功率
    40GDL6-12×34.21.17414329001.091.51.4
    62.6736521.131.7
    7.2230.5521.151.8
    40GDL6-12×44.21.17544329001.452.21.4
    62.6758521.51.7
    7.2240.6521.531.8
    40GL6-12×54.21.17684329001.812.21.1
    62.6760521.881.7
    7.2251521.921.8
    40GDL6-12×64.21.17824329002.1831.4
    62.6772522.261.7
    7.2261522.31.8
    40GDL6-12×74.21.17954329002.5431.4
    62.6784522.641.7
    7.2271522.691.8
    40GDL6-12×84.21.171094329002.9141.4
    62.6796523.011.7
    7.2281523.071.8
    40GDL6-12×94.21.171234329002.2741.4
    62.67]08523.391.7
    7.2291523.451.8
    40GDL6-12×104.21.171364329003.6341.4
    62.67120523.771.7
    7.22102523.841.8
    40GDL6-12×114.21.1715043290045.51.4
    62.67132524.151.7
    7.22112524.221.8
    40GDL6-12×124.21.171644329004.365.51.4
    62.67144524.521.7
    7.22122524.61.8
    50GDL型立式多级泵性能表
    型号流量扬程效率转速功率(kw)气蚀余量
    m3/hL/S(m)(%)(r/min)轴功率电机功率
    50GDL12-15×28.42.33364829001.722.21.4
    123.3330561.751.8
    14.4/1.024531.851.8
    50GDL12-15×38.42.33544829002.5731.4
    123.3345562.631.8
    14.4436532.781.8
    50GDL12-15×48.42.33724829003.4341.4
    123.3360563.51.8
    14.4448533.71.8
    50GDL12-15×58.42.33904829004.25.51.4
    123.3375564.271.8
    14.4460534.631.8
    50GDL12-15×68.42.331084829005.155.51.4
    123.3390565.251.8
    14.4472535.551.8
    50GDL12-15×78.42.3312648290067.51.4
    123.33105566.121.8
    14.4484536.481.8
    50GL12-15×88.42.331444829006.867.51.4
    123.331205671.8
    14.4496537.41.8
    50GDL12-15×98.42.331624829007.72111.4
    123.33135567.871.8
    14.44108538.331.8
    50GDL12-15×108.42.331804829008.58111.4
    123.33150568.751.8
    14.44120539.251.8
    50GDL18-15×212.63.5365329002.3331.4
    18530622.371.8
    21.6625622.371.8
    50GDL18-15×312.63.5545329003.541.4
    18545623.561.8
    21.6637.5623.561.8
    50GDL18-15×412.63.5725329004.665.51.4
    18560624.751.8
    21.6650624.751.8
    50GDL18-15×512.63.5905329005.837.51.4
    18575625.931.8
    21.6662.5625.931.8
    50GDL18-15×612.63.510853290077.51.4
    18590627.121.8
    21.6675627.121.8
    50GDL18-15×712.63.51265329008.16111.4
    185105628.31.8
    21.6682.5628.311.8
    50GDL18-15×812.63.51445329009.32111.4
    185120629.491.8
    21.66100629.491.8
    50GDL18-15×912.63.516253290010.49151.4
    1851356210.681.8
    21.66112.56210.681.8
    50GDL18-15×1012.63.518053290011.66151.4
    1851506211.871.8
    21.661256211.871.8
    65GDL型立式多级泵性能表
    型号流量扬程效率转速功率(kw)气蚀余量
    m3/hL/S(m)(%)(r/min)轴功率电机功率
    65GDL24-12×216.84.67275629002.2132.9
    246.6724652.413
    28.8822672.573.1
    65GDL24-12×316.84.6740.55629003.3142.9
    246.6736653.623
    28.8833673.873.1
    65GDL24-12×416.84.67545629004.415.52.9
    246.6748654.833
    28.8844675.153.1
    65GDL24-12×516.84.6767.55629005.527.52.9
    246.6760656.033
    28.8855676.443.1
    65GDL24-12×616.84.67815629006.627.52.9
    246.6772657.243
    28.8866677.733.1
    65GDL24-12×716.84.6794.55629007.72112.9
    246.6784658.453
    28.8877679.013.1
    65GDL24-12×816.84.671085629008.83112.9
    246.6796659.653
    28.88886710.33.1
    65GDL24-12×916.84.67121.55629009.93152.9
    246.671086510.853
    28.88996711.593.1
    65GDL24-12×1016.84.6713556290011152.9
    246.671206512.063
    28.881106712.883.1
    80GDL型立式多级泵性能表
    型号流量扬程效率转速功率(kw)气蚀余量
    m3/hL/S(m)(%)(r/min)轴功率电机功率
    80GDL36-12×225.27275929003.1443.5
    361024683.464
    43.21221673.684.2
    80GDL36-12×325.2740.55929004.715.53.5
    361036685.194
    43.21231.5675.534.2
    80GDL36-12×425.27545929006.297.53.5
    361048686.924
    43.21242677.374.2
    80GDL36-12×525.2767.55929007.86113.5
    361060688.674
    43.21252.5679.224.2
    80GDL36-12×625.27815929009.43113.5
    3610726810.394
    43.212636711.064.2
    80GDL36-12×725.2794.559290011153.5
    3610846812.124
    43.21273.56712.94.2
    80GDL36-12×825.2710859290012.58153.5
    3610966813.854
    43.212846714.754.2
    80GDL36-12×925.27121.559290014.1418.53.5
    36101086815.594
    43.21294.56716.54.2
    80GDL36-12×1025.2713559290015.7118.53.5
    36101206817.314
    43.2121156718.44.2
    80GDL54-14×237.810.5326229005.327.53.7
    541528705.884
    64.8182573.56.014.2
    80GDL54-14×337.810.5486229007.97113.7
    541542708.824
    64.81837.573.59.014.2
    80GDL54-14×437.810.56462290010.13153.7
    5415567011.764
    64.8185073.512.014.2
    80GDL54-14×537.810.58062290013.318.53.7
    5415707014.74
    64.81862.573.5154.2
    80GDL54-14×637.810.59662290015.918.53.7
    5415847017.644
    64.8187573.5184.2
    80GDL54-14×737.810.511262290018.6223.7
    5415987020.584
    64.81887.573.5214.2
    80GDL54-14×837.810.512862290021.3303.7
    54151127023.544
    64.81810073.5244.2
    80GDL54-14×937.810.514462290023.9303.7
    54151267026.494
    64.818112.573.5274.2
    80GDL54-14×1037.810.516062290026.6373.7
    54151407029.434
    64.81812573.5304.2
    100GDL型立式多级泵性能表
    型号流量扬程效率转速功率(kw)气蚀余量
    m3/hL/S(m)(%)(r/min)轴功率电机功率
    100GDL72-14×250.414326429006.87114.2
    722028737.534.5
    86.42424737.744.7
    100GDL72-14×350.4144864290010.3154.2
    7220427311.294.5
    86.424367311.614.7
    100GDL72-14×450.4146464290013.718.54.2
    7220567315.054.5
    86.424487315.484.7
    100GDL72-14×550.4148064290017.17224.2
    7220707318.814.5
    86.424607319.354.7
    100GD172-14×650.4149664290020.6304.2
    7220847322.574.5
    86.424727323.224.7
    100GDL72-14×750.41411264290024.03304.2
    7220987326.344.5
    86.424847327.094.7
    100GDL72-14×850.41412864290027.4374.2
    72201127330.14.5
    86.424967330.964.7
    100GDL72-14×950.41414464290030.9374.2
    72201267333.94.5
    86.4241087334.834.7
    100GDL72-14×1050.41416064290034.3454.2
    72201407337.64.5
    86.4241207338.74.7
    125GDL型立式多级泵性能表
    型号流量扬程效率转速功率(kw)气蚀余量
    m3/hL/S(m)(%)(r/min)轴功率电机功率
    125GDL100-20×27019.44665290013.518.54.2
    10027.7407414.74.5
    12033.3347315.24.7
    125GDL100-20×37019.46965290020.2304.2
    10027.7607422.14.5
    12033.3517322.84.7
    125GDL100-20×47019.49265290027374.2
    10027.7807429.54.5
    12033.3687330.44.7
    125GDL100-20×57019.411565290033.7454.2
    10027.71007436.84.5
    12033.3857338.14.7
    125GDL100-20×67019.413865290040.5554.2
    10027.71207444.24.5
    12033.31027345.74.7
    125GDL100-20×77019.416165290047.2754.2
    10027.71407451.54.5
    12033.31197353.34.7
    125GDL100-20×87019.418165290054754.2
    10027.71607458.94.5
    12033.31367360.94.7
    125GDL100-20×97019.420765290060.7754.2
    10027.71807466.34.5
    12033.31537368.54.7
    125GDL100-20×107019.423065290067.5904.2
    10027.72007473.64.5
    12033.31707376.14.7
    150GDL型立式多级泵性能表
    型号流量扬程效率转速功率(kw)气蚀余量
    m3/hL/S(m)(%)(r/min)轴功率电机功率
    150GDL160-20×211231.14669290020.3304.4
    16044.4407822.34.5
    19253.3347723. 14.7
    150GDL160-20×311231.16969290030.5374.4
    16044.4607833.54.5
    19253.3517734.64.7
    150GDL160-20×411231.19269290040.6554.4
    16044.480784,4.74.5
    19253.3687746.24.7
    150GDL160-20×511231.111569290050.9754.4
    16044.41007855.94.5
    19253.3827757.84.7
    150GDL160-20×611231.113869290061754.4
    16044.41207867.14.5
    19253.31027769.34.7
    150GDL160-20×711231.116169290071.2904.4
    16044.41407878.34.5
    19253.31197780.94.7
    150GDL160-20×811231.118469290081.41104.4
    16044.41607889.44.5
    19253.31367792.44.7
    150GDL160-20×911231.120769290091.61104.4
    16044.418078100.64.5
    19253.3153771044.7
    150GDL160-20×1011231.1230692900101.71324.4
    16044.420078111.84.5
    19253.317077115.54.7
    GDL多级泵订货须知
    一、必须提供的订货参数
    1. 型号和性能:需要注明泵型号和流量、扬程、功率等性能参数;
    2. 输送介质:不含固体颗粒,物理化学性质类似于清水介质,如特殊介质,需要注明;
    3. 零部件材料:按标准配置供货,其它材料配置需要注明;
    4. 轴封型式:机械密封;
    5. 电机:配Y2系列电机: 380V IP54 F级绝缘,如有其它特殊要求,请订货时注明;
    6. 安装方式:标准配置为直接安装;
    7. 附件:地脚螺栓和进出口反法兰不注明,则不配;
    二、选型说明
    1. 用户订货不受样本性能曲线和技术数据及表格中所列参数限制,样本中所列参数供用户选型参考,本公司可根据用户实际所需流量、扬程工作点提供产品。
    2. 个别规格需增大配套电机功率,应根据用户所需工况点及介质比重计算确定,并与技术中心协商一致。
    3. 有超越样本内容的特殊选型或是对样本内容有不明之处,请直接向公司技术中心咨询。
    4. 特别注意点:为了方便用户安装,客户应按本样本作基础,若用户已按其他厂家的尺寸作好基础,请将尺寸图附在订单中,以便技术中心按客户的要求重新设计底座。
    声明:本文中所有文字、数据、图片均只适用于参考,具体产品性能参数、结构尺寸参数、价格等详情,请联系我们,电话:021-56522683。
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