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您现在的位置:首页 > 技术文章 > GDL立式多级管道泵特点及选型应用

GDL立式多级管道泵特点及选型应用

浏览次数:1083发布日期:2017-12-13

 GDL型立式多级管道泵主要分为GDL和CDL两系列立式多级泵产品,两款多级管道泵的主要区别是GDL立式多级泵外壳采用不锈钢外壳而叶轮及泵体采用的是铸铁材质,GDL多级管道泵效率较低由于采用的是铸铁材质如果长时间停机不运行容易出现叶轮锈蚀出现卡死的现象,长时间不运行的泵在使用之前应该盘车后才能启动.CDL多级泵是目前型的多级泵泵型,CDL立式多级泵具有节能效果良好、占地面积小、安装方便、性能稳定等特点,外套及叶轮等过流部件一律才用1Cr18Ni9Ti不锈钢,轴封用耐磨机械密封,无泄漏,使用寿命长。以水力平衡解决轴向力,因而运转平稳,低噪音,安装条件优于其他立式多级泵。两款立式多级泵产品可以简便安装于任一段水平管路中间。完满足高层建筑、深井矿等的给排水及消防设施需要,是广大行业冷热水或一般介质、理化性质类似水等液体输送的泵型。

离心泵
GDL型立式多级管道泵产品特点:
      1、GDL型立式多级管道泵为立式结构,具有占地面积小的特点,泵重心重合于泵脚中心,因而运行平稳、振动小、寿命长。
      2、GDL型立式多级离心式管道泵口径相同且在同一水平中心线上,无需改变管路结构,可直接安装在管道的任何部们,安装极为方便。
      3、电机外加防雨罩可直接置于室外使用,而无需建造泵房,大大节约基建投资。
      4、GDL型立式多级管道泵扬程可通过改变泵级数(叶轮数量)来满足不同要求,故适用范围广。
      5、轴封采用硬质合金机械密封,密封可靠,无泄漏,机械损失小。
      6、节能,外形美观。
      7、注50口径以上内件铸件成形。 
GDL型立式多级管道泵技术选型(性能参数):

型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
25GDL2-12323629001.1302.958
25GDL2-12424829001.1302.962
25GDL2-12526029002302.968
25GDL2-12627229002302.972
25GDL2-12728429002302.978
25GDL2-12829629002.2302.982
25GDL2-129210829002302.986
25GDL2-1210212029003302.998
25GDL2-1211213229003302.9102
25GDL2-1212214429003302.9 
25GDL2-1213215629004302.9 
25GDL2-1214216829004302.9 
25GDL2-1215218029004302.9 
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
25GDL4-11343329001.1422.958
25GDL4-11444429001.5422.965
25GDL4-11545529002.2422.972
25GDL4-11646629002.2422.976
25GDL4-11747729003422.986
25GDL4-11848829003422.990
25GDL4-11949929003422.994
25GDL4-1110411029004422.9110
25GDL4-1111412129004422.9114
25GDL4-1112413229004422.9 
25GDL4-1113414329004422.9 
25GDL4-1114415429005.5422.9 
25GDL4-1115416529005.5422.9 
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
40GDL6-12363629001.5522.972
40GDL6-12464829002.2522.978
40GDL6-12566029002.2522.982
40GDL6-12667229003522.992
40GDL6-12768429003522.996
40GDL6-12869629004522.9112
40GDL6-129610829004522.9116
40GDL6-1210612029004522.9120
40GDL6-1211613229005.5522.9140
40GDL6-1212614429005.5522.9 
40GDL6-1213615629007.5522.9 
40GDL6-1214616829007.5522.9 
40GDL6-1215618029007.5522.9 
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
50GDL12-152123029002.2573.5113
50GDL12-153124529003573.5129
50GDL12-154126029004573.5149
50GDL12-155127529005.5573.5181
50GDL12-156129029005.5573.5190
50GDL12-1571210529007.5573.5204
50GDL12-1581212029007.5573.5212
50GDL12-15912135290011573.5265
50GDL12-151012150290011573.5273
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
50GDL12-251122529002.2573.5105
50GDL12-252125029004573.5119
50GDL12-253127529005.5573.5138
50GDL12-2541210029007.5573.5157
50GDL12-25512125290011573.5184
50GDL12-25612150290011573.5191
50GDL12-25712175290015573.5210
50GDL12-25812200290015573.5229
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
50GDL18-152183029003634122
50GDL18-153184529004634142
50GDL18-154186029005.5634175
50GDL18-155187529007.5634189
50GDL18-156189029007.5634198
50GDL18-15718105290011634252
50GDL18-15818120290011634261
50GDL18-15918135290015634280
50GDL18-151018150290015634289
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
50GDL18-241182429003634122
50GDL18-242184829004634142
50GDL18-243187229007.5634175
50GDL18-2441896290011634230
50GDL18-24518120290011634247
50GDL18-24618144290015634265
50GDL18-24718168290018.5634274
50GDL18-24818192290022634301
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
65GDL24-122242429003634122
65GDL24-123243629004634142
65GDL24-124244829005.5634175
65GDL24-125246029007.5634189
65GDL24-126247229007.5634252
65GDL24-1272484290011634261
65GDL24-1282496290011634280
65GDL24-12924108290015634289
65GDL24-121024120290015634298
65GDL24-121124132290015634317
65GDL24-121224144290018.5634346
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
65GDL24-241242429003634122
65GDL24-242244829005.5634175
65GDL24-243247229007.5634189
65GDL24-2442496290011634262
65GDL24-24524120290015634317
65GDL24-24624144290018.5634346
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
80GDL36-122362429004714.2193
80GDL36-123363629005.5714.2227
80GDL36-124364829007.5714.2244
80GDL36-1253660290011714.2292
80GDL36-1263672290011714.2302
80GDL36-1273684290015714.2322
80GDL36-1283696290015714.2332
80GDL36-12936108290018.5714.2365
80GDL36-121036120290018.5714.2375
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
80GDL36-241362429004714.2193
80GDL36-242364829007.5714.2193
80GDL36-2433672290011714.2227
80GDL36-2443696290015714.2244
80GDL36-24536120290018.5714.2292
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
80GDL54-142542829007.5734218
80GDL54-1435442290011734267
80GDL54-1445456290015734287
80GDL54-1455470290018.5734320
80GDL54-1465484290018.5734330
80GDL54-1475498290022734373
80GDL54-14854112290030734400
80GDL54-14954126290030734421
80GDL54-141054140290037734432
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
80GDL54-281542829007.5734218
80GDL54-2825456290015734287
80GDL54-2835484290018.5734320
80GDL54-28454112290030734453
80GDL54-28554140290037734493
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
100GDL72-1427228290011734.5276
100GDL72-1437242290015734.5298
100GDL72-1447256290018.5734.5336
100GDL72-1457270290022734.5381
100GDL72-1467284290030734.5453
100GDL72-1477298290030734.5466
100GDL72-14872112290037734.5493
100GDL72-14972126290037734.5582
100GDL72-141072140290045734.5595
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
100GDL72-2817228290011734.5276
100GDL72-2827256290018.5734.5336
100GDL72-2837284290030734.5453
100GDL72-28472112290037734.5582
100GDL72-28572140290045734.5595
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
100GDL100-30110030290018.5734.5336
100GDL100-30210060290030734.5453
100GDL100-30310090290037734.5493
100GDL100-304100120290055734.5640
100GDL100-305100150290075734.5840
100GDL100-306100180290075734.5855
100GDL100-307100210290090734.5870
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
125GDL100-20210840290018.5744.5292
125GDL100-20310860290030744.5430
125GDL100-20410880290037744.5463
125GDL100-205108100290045744.5555
125GDL100-206108120290055744.5640
125GDL100-207108140290075744.5840
125GDL100-208108160290075744.5855
125GDL100-209108180290090744.5870
125GDL100-2010108200290090744.5955
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
125GDL100-30110030290018.5744.5336
125GDL100-30210060290030744.5453
125GDL100-30310090290037744.5493
125GDL100-304100120290055744.5640
125GDL100-305100150290075744.5840
125GDL100-306100180290075744.5855
125GDL100-307100210290090744.5870
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
150GDL160-20216040290030784.5422
150GDL160-20316060290037784.5452
150GDL160-20416080290055784.5613
150GDL160-205160100290075784.5820
150GDL160-206160120290075784.5836
150GDL160-207160140290090784.5922
型号级数流量扬程转速电机功率效率必需汽蚀余量重量
m3/hMr/minkw%NPSHKG
150GDL160-30116030290030784.5422
150GDL160-30216060290037784.5452
150GDL160-30316090290055784.5613
150GDL160-304160120290075784.5820
150GDL160-305160150290090784.5922
150GDL160-3061601802900110784.51210
150GDL160-3071602102900132784.51360

GDL型立式多级管道泵产品用途:

隔膜泵
   GDL型立式多级管道泵特别适用于锅炉给水,也可广泛应用于压力容器供水、热水循环、高层建筑给水、农田灌溉、消防增压、水力冲洗、食品、酿造、医药、化工、水产养殖、环境保护、化工工艺流程及机床配套等各行业,作为给水排水的动力设备。 

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