GDL立式多级管道离心泵概述
GDL立式多级管道离心泵泵是根据本公司ISG型立式离心泵及DL型立式多级离心泵的优点而设计的。GDL型泵在结构上采用了立式、分段形式,泵的吸入口与排出口设计在下方成一字形,并采用了水力模型。泵的轴向力采用水力平衡方法解决,残余轴向力由一个球轴承承受,因而运转平稳、低噪音、占地面积小、装修方便。外筒体用不锈钢制造,外型美观,特别适合于高层建筑多台泵并联使用,以减少单泵机组配带功率,简化电控设备。适用于高低层建筑的住宅、医院、旅馆、百货大楼、办公大楼等的消防、生活供水以及空调机组循环、冷却水输送等。
GDL立式多级管道泵适用于高压运行系统中输送清水或物理化学性质的液体,如高层建筑给水、锅炉给水、消防系统等输送或管道增压之用。
GDLF型不锈钢立式多级管道泵采用整体不锈钢(ZG1Cr18Ni9Ti)材质制造,适用于化工、食品、酿造、制药、纺织等行业。根据用户的要求可定制不锈钢306或316L材质。
GDL立式多级管道离心泵工作条件
a) 本型泵可输送清水或物理化学性质类似于清水的液体;
b) 温度范围:-15℃~+120℃;
c) 工作压力:大压力2.5MPa,即系统压力=入口压力+闭阀工作时压力<2.5MPa;
d) 周围环境的温度应低于40℃,相对湿度不超过95%;
e) 输送含腐蚀性介质及热液体时,请于订货时提出,以便采用特殊材质满足使用要求。
GDL立式多级管道离心泵结构图
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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/h | M | r/min | kw | % | NPSH | KG | 25GDL2-12 | 3 | 2 | 36 | 2900 | 1.1 | 30 | 2.9 | 58 | 25GDL2-12 | 4 | 2 | 48 | 2900 | 1.1 | 30 | 2.9 | 62 | 25GDL2-12 | 5 | 2 | 60 | 2900 | 2 | 30 | 2.9 | 68 | 25GDL2-12 | 6 | 2 | 72 | 2900 | 2 | 30 | 2.9 | 72 | 25GDL2-12 | 7 | 2 | 84 | 2900 | 2 | 30 | 2.9 | 78 | 25GDL2-12 | 8 | 2 | 96 | 2900 | 2.2 | 30 | 2.9 | 82 | 25GDL2-12 | 9 | 2 | 108 | 2900 | 2 | 30 | 2.9 | 86 | 25GDL2-12 | 10 | 2 | 120 | 2900 | 3 | 30 | 2.9 | 98 | 25GDL2-12 | 11 | 2 | 132 | 2900 | 3 | 30 | 2.9 | 102 | 25GDL2-12 | 12 | 2 | 144 | 2900 | 3 | 30 | 2.9 | | 25GDL2-12 | 13 | 2 | 156 | 2900 | 4 | 30 | 2.9 | | 25GDL2-12 | 14 | 2 | 168 | 2900 | 4 | 30 | 2.9 | | 25GDL2-12 | 15 | 2 | 180 | 2900 | 4 | 30 | 2.9 | | 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/h | M | r/min | kw | % | NPSH | KG | 25GDL4-11 | 3 | 4 | 33 | 2900 | 1.1 | 42 | 2.9 | 58 | 25GDL4-11 | 4 | 4 | 44 | 2900 | 1.5 | 42 | 2.9 | 65 | 25GDL4-11 | 5 | 4 | 55 | 2900 | 2.2 | 42 | 2.9 | 72 | 25GDL4-11 | 6 | 4 | 66 | 2900 | 2.2 | 42 | 2.9 | 76 | 25GDL4-11 | 7 | 4 | 77 | 2900 | 3 | 42 | 2.9 | 86 | 25GDL4-11 | 8 | 4 | 88 | 2900 | 3 | 42 | 2.9 | 90 | 25GDL4-11 | 9 | 4 | 99 | 2900 | 3 | 42 | 2.9 | 94 | 25GDL4-11 | 10 | 4 | 110 | 2900 | 4 | 42 | 2.9 | 110 | 25GDL4-11 | 11 | 4 | 121 | 2900 | 4 | 42 | 2.9 | 114 | 25GDL4-11 | 12 | 4 | 132 | 2900 | 4 | 42 | 2.9 | | 25GDL4-11 | 13 | 4 | 143 | 2900 | 4 | 42 | 2.9 | | 25GDL4-11 | 14 | 4 | 154 | 2900 | 5.5 | 42 | 2.9 | | 25GDL4-11 | 15 | 4 | 165 | 2900 | 5.5 | 42 | 2.9 | | 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/h | M | r/min | kw | % | NPSH | KG | 40GDL6-12 | 3 | 6 | 36 | 2900 | 1.5 | 52 | 2.9 | 72 | 40GDL6-12 | 4 | 6 | 48 | 2900 | 2.2 | 52 | 2.9 | 78 | 40GDL6-12 | 5 | 6 | 60 | 2900 | 2.2 | 52 | 2.9 | 82 | 40GDL6-12 | 6 | 6 | 72 | 2900 | 3 | 52 | 2.9 | 92 | 40GDL6-12 | 7 | 6 | 84 | 2900 | 3 | 52 | 2.9 | 96 | 40GDL6-12 | 8 | 6 | 96 | 2900 | 4 | 52 | 2.9 | 112 | 40GDL6-12 | 9 | 6 | 108 | 2900 | 4 | 52 | 2.9 | 116 | 40GDL6-12 | 10 | 6 | 120 | 2900 | 4 | 52 | 2.9 | 120 | 40GDL6-12 | 11 | 6 | 132 | 2900 | 5.5 | 52 | 2.9 | 140 | 40GDL6-12 | 12 | 6 | 144 | 2900 | 5.5 | 52 | 2.9 | | 40GDL6-12 | 13 | 6 | 156 | 2900 | 7.5 | 52 | 2.9 | | 40GDL6-12 | 14 | 6 | 168 | 2900 | 7.5 | 52 | 2.9 | | 40GDL6-12 | 15 | 6 | 180 | 2900 | 7.5 | 52 | 2.9 | | 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/h | M | r/min | kw | % | NPSH | KG | 50GDL12-15 | 2 | 12 | 30 | 2900 | 2.2 | 57 | 3.5 | 113 | 50GDL12-15 | 3 | 12 | 45 | 2900 | 3 | 57 | 3.5 | 129 | 50GDL12-15 | 4 | 12 | 60 | 2900 | 4 | 57 | 3.5 | 149 | 50GDL12-15 | 5 | 12 | 75 | 2900 | 5.5 | 57 | 3.5 | 181 | 50GDL12-15 | 6 | 12 | 90 | 2900 | 5.5 | 57 | 3.5 | 190 | 50GDL12-15 | 7 | 12 | 105 | 2900 | 7.5 | 57 | 3.5 | 204 | 50GDL12-15 | 8 | 12 | 120 | 2900 | 7.5 | 57 | 3.5 | 212 | 50GDL12-15 | 9 | 12 | 135 | 2900 | 11 | 57 | 3.5 | 265 | 50GDL12-15 | 10 | 12 | 150 | 2900 | 11 | 57 | 3.5 | 273 | 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/h | M | r/min | kw | % | NPSH | KG | 50GDL12-25 | 1 | 12 | 25 | 2900 | 2.2 | 57 | 3.5 | 105 | 50GDL12-25 | 2 | 12 | 50 | 2900 | 4 | 57 | 3.5 | 119 | 50GDL12-25 | 3 | 12 | 75 | 2900 | 5.5 | 57 | 3.5 | 138 | 50GDL12-25 | 4 | 12 | 100 | 2900 | 7.5 | 57 | 3.5 | 157 | 50GDL12-25 | 5 | 12 | 125 | 2900 | 11 | 57 | 3.5 | 184 | 50GDL12-25 | 6 | 12 | 150 | 2900 | 11 | 57 | 3.5 | 191 | 50GDL12-25 | 7 | 12 | 175 | 2900 | 15 | 57 | 3.5 | 210 | 50GDL12-25 | 8 | 12 | 200 | 2900 | 15 | 57 | 3.5 | 229 | 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/h | M | r/min | kw | % | NPSH | KG | 50GDL18-15 | 2 | 18 | 30 | 2900 | 3 | 63 | 4.0 | 122 | 50GDL18-15 | 3 | 18 | 45 | 2900 | 4 | 63 | 4.0 | 142 | 50GDL18-15 | 4 | 18 | 60 | 2900 | 5.5 | 63 | 4.0 | 175 | 50GDL18-15 | 5 | 18 | 75 | 2900 | 7.5 | 63 | 4.0 | 189 | 50GDL18-15 | 6 | 18 | 90 | 2900 | 7.5 | 63 | 4.0 | 198 | 50GDL18-15 | 7 | 18 | 105 | 2900 | 11 | 63 | 4.0 | 252 | 50GDL18-15 | 8 | 18 | 120 | 2900 | 11 | 63 | 4.0 | 261 | 50GDL18-15 | 9 | 18 | 135 | 2900 | 15 | 63 | 4.0 | 280 | 50GDL18-15 | 10 | 18 | 150 | 2900 | 15 | 63 | 4.0 | 289 | 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/h | M | r/min | kw | % | NPSH | KG | 50GDL18-24 | 1 | 18 | 24 | 2900 | 3 | 63 | 4.0 | 122 | 50GDL18-24 | 2 | 18 | 48 | 2900 | 4 | 63 | 4.0 | 142 | 50GDL18-24 | 3 | 18 | 72 | 2900 | 7.5 | 63 | 4.0 | 175 | 50GDL18-24 | 4 | 18 | 96 | 2900 | 11 | 63 | 4.0 | 230 | 50GDL18-24 | 5 | 18 | 120 | 2900 | 11 | 63 | 4.0 | 247 | 50GDL18-24 | 6 | 18 | 144 | 2900 | 15 | 63 | 4.0 | 265 | 50GDL18-24 | 7 | 18 | 168 | 2900 | 18.5 | 63 | 4.0 | 274 | 50GDL18-24 | 8 | 18 | 192 | 2900 | 22 | 63 | 4.0 | 301 | 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/h | M | r/min | kw | % | NPSH | KG | 65GDL24-12 | 2 | 24 | 24 | 2900 | 3 | 63 | 4.0 | 122 | 65GDL24-12 | 3 | 24 | 36 | 2900 | 4 | 63 | 4.0 | 142 | 65GDL24-12 | 4 | 24 | 48 | 2900 | 5.5 | 63 | 4.0 | 175 | 65GDL24-12 | 5 | 24 | 60 | 2900 | 7.5 | 63 | 4.0 | 189 | 65GDL24-12 | 6 | 24 | 72 | 2900 | 7.5 | 63 | 4.0 | 252 | 65GDL24-12 | 7 | 24 | 84 | 2900 | 11 | 63 | 4.0 | 261 | 65GDL24-12 | 8 | 24 | 96 | 2900 | 11 | 63 | 4.0 | 280 | 65GDL24-12 | 9 | 24 | 108 | 2900 | 15 | 63 | 4.0 | 289 | 65GDL24-12 | 10 | 24 | 120 | 2900 | 15 | 63 | 4.0 | 298 | 65GDL24-12 | 11 | 24 | 132 | 2900 | 15 | 63 | 4.0 | 317 | 65GDL24-12 | 12 | 24 | 144 | 2900 | 18.5 | 63 | 4.0 | 346 | 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/h | M | r/min | kw | % | NPSH | KG | 65GDL24-24 | 1 | 24 | 24 | 2900 | 3 | 63 | 4.0 | 122 | 65GDL24-12 | 2 | 24 | 48 | 2900 | 5.5 | 63 | 4.0 | 175 | 65GDL24-12 | 3 | 24 | 72 | 2900 | 7.5 | 63 | 4.0 | 189 | 65GDL24-12 | 4 | 24 | 96 | 2900 | 11 | 63 | 4.0 | 262 | 65GDL24-12 | 5 | 24 | 120 | 2900 | 15 | 63 | 4.0 | 317 | 65GDL24-12 | 6 | 24 | 144 | 2900 | 18.5 | 63 | 4.0 | 346 | 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/h | M | r/min | kw | % | NPSH | KG | 80GDL36-12 | 2 | 36 | 24 | 2900 | 4 | 71 | 4.2 | 193 | 80GDL36-12 | 3 | 36 | 36 | 2900 | 5.5 | 71 | 4.2 | 227 | 80GDL36-12 | 4 | 36 | 48 | 2900 | 7.5 | 71 | 4.2 | 244 | 80GDL36-12 | 5 | 36 | 60 | 2900 | 11 | 71 | 4.2 | 292 | 80GDL36-12 | 6 | 36 | 72 | 2900 | 11 | 71 | 4.2 | 302 | 80GDL36-12 | 7 | 36 | 84 | 2900 | 15 | 71 | 4.2 | 322 | 80GDL36-12 | 8 | 36 | 96 | 2900 | 15 | 71 | 4.2 | 332 | 80GDL36-12 | 9 | 36 | 108 | 2900 | 18.5 | 71 | 4.2 | 365 | 80GDL36-12 | 10 | 36 | 120 | 2900 | 18.5 | 71 | 4.2 | 375 | 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/h | M | r/min | kw | % | NPSH | KG | 80GDL36-24 | 1 | 36 | 24 | 2900 | 4 | 71 | 4.2 | 193 | 80GDL36-24 | 2 | 36 | 48 | 2900 | 7.5 | 71 | 4.2 | 193 | 80GDL36-24 | 3 | 36 | 72 | 2900 | 11 | 71 | 4.2 | 227 | 80GDL36-24 | 4 | 36 | 96 | 2900 | 15 | 71 | 4.2 | 244 | 80GDL36-24 | 5 | 36 | 120 | 2900 | 18.5 | 71 | 4.2 | 292 | 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/h | M | r/min | kw | % | NPSH | KG | 80GDL54-14 | 2 | 54 | 28 | 2900 | 7.5 | 73 | 4.0 | 218 | 80GDL54-14 | 3 | 54 | 42 | 2900 | 11 | 73 | 4.0 | 267 | 80GDL54-14 | 4 | 54 | 56 | 2900 | 15 | 73 | 4.0 | 287 | 80GDL54-14 | 5 | 54 | 70 | 2900 | 18.5 | 73 | 4.0 | 320 | 80GDL54-14 | 6 | 54 | 84 | 2900 | 18.5 | 73 | 4.0 | 330 | 80GDL54-14 | 7 | 54 | 98 | 2900 | 22 | 73 | 4.0 | 373 | 80GDL54-14 | 8 | 54 | 112 | 2900 | 30 | 73 | 4.0 | 400 | 80GDL54-14 | 9 | 54 | 126 | 2900 | 30 | 73 | 4.0 | 421 | 80GDL54-14 | 10 | 54 | 140 | 2900 | 37 | 73 | 4.0 | 432 | 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/h | M | r/min | kw | % | NPSH | KG | 80GDL54-28 | 1 | 54 | 28 | 2900 | 7.5 | 73 | 4.0 | 218 | 80GDL54-28 | 2 | 54 | 56 | 2900 | 15 | 73 | 4.0 | 287 | 80GDL54-28 | 3 | 54 | 84 | 2900 | 18.5 | 73 | 4.0 | 320 | 80GDL54-28 | 4 | 54 | 112 | 2900 | 30 | 73 | 4.0 | 453 | 80GDL54-28 | 5 | 54 | 140 | 2900 | 37 | 73 | 4.0 | 493 | 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/h | M | r/min | kw | % | NPSH | KG | 100GDL72-14 | 2 | 72 | 28 | 2900 | 11 | 73 | 4.5 | 276 | 100GDL72-14 | 3 | 72 | 42 | 2900 | 15 | 73 | 4.5 | 298 | 100GDL72-14 | 4 | 72 | 56 | 2900 | 18.5 | 73 | 4.5 | 336 | 100GDL72-14 | 5 | 72 | 70 | 2900 | 22 | 73 | 4.5 | 381 | 100GDL72-14 | 6 | 72 | 84 | 2900 | 30 | 73 | 4.5 | 453 | 100GDL72-14 | 7 | 72 | 98 | 2900 | 30 | 73 | 4.5 | 466 | 100GDL72-14 | 8 | 72 | 112 | 2900 | 37 | 73 | 4.5 | 493 | 100GDL72-14 | 9 | 72 | 126 | 2900 | 37 | 73 | 4.5 | 582 | 100GDL72-14 | 10 | 72 | 140 | 2900 | 45 | 73 | 4.5 | 595 | 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/h | M | r/min | kw | % | NPSH | KG | 100GDL72-28 | 1 | 72 | 28 | 2900 | 11 | 73 | 4.5 | 276 | 100GDL72-28 | 2 | 72 | 56 | 2900 | 18.5 | 73 | 4.5 | 336 | 100GDL72-28 | 3 | 72 | 84 | 2900 | 30 | 73 | 4.5 | 453 | 100GDL72-28 | 4 | 72 | 112 | 2900 | 37 | 73 | 4.5 | 582 | 100GDL72-28 | 5 | 72 | 140 | 2900 | 45 | 73 | 4.5 | 595 | 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/h | M | r/min | kw | % | NPSH | KG | 100GDL100-30 | 1 | 100 | 30 | 2900 | 18.5 | 73 | 4.5 | 336 | 100GDL100-30 | 2 | 100 | 60 | 2900 | 30 | 73 | 4.5 | 453 | 100GDL100-30 | 3 | 100 | 90 | 2900 | 37 | 73 | 4.5 | 493 | 100GDL100-30 | 4 | 100 | 120 | 2900 | 55 | 73 | 4.5 | 640 | 100GDL100-30 | 5 | 100 | 150 | 2900 | 75 | 73 | 4.5 | 840 | 100GDL100-30 | 6 | 100 | 180 | 2900 | 75 | 73 | 4.5 | 855 | 100GDL100-30 | 7 | 100 | 210 | 2900 | 90 | 73 | 4.5 | 870 | 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/h | M | r/min | kw | % | NPSH | KG | 125GDL100-20 | 2 | 108 | 40 | 2900 | 18.5 | 74 | 4.5 | 292 | 125GDL100-20 | 3 | 108 | 60 | 2900 | 30 | 74 | 4.5 | 430 | 125GDL100-20 | 4 | 108 | 80 | 2900 | 37 | 74 | 4.5 | 463 | 125GDL100-20 | 5 | 108 | 100 | 2900 | 45 | 74 | 4.5 | 555 | 125GDL100-20 | 6 | 108 | 120 | 2900 | 55 | 74 | 4.5 | 640 | 125GDL100-20 | 7 | 108 | 140 | 2900 | 75 | 74 | 4.5 | 840 | 125GDL100-20 | 8 | 108 | 160 | 2900 | 75 | 74 | 4.5 | 855 | 125GDL100-20 | 9 | 108 | 180 | 2900 | 90 | 74 | 4.5 | 870 | 125GDL100-20 | 10 | 108 | 200 | 2900 | 90 | 74 | 4.5 | 955 | 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/h | M | r/min | kw | % | NPSH | KG | 125GDL100-30 | 1 | 100 | 30 | 2900 | 18.5 | 74 | 4.5 | 336 | 125GDL100-30 | 2 | 100 | 60 | 2900 | 30 | 74 | 4.5 | 453 | 125GDL100-20 | 3 | 100 | 90 | 2900 | 37 | 74 | 4.5 | 493 | 125GDL100-20 | 4 | 100 | 120 | 2900 | 55 | 74 | 4.5 | 640 | 125GDL100-20 | 5 | 100 | 150 | 2900 | 75 | 74 | 4.5 | 840 | 125GDL100-20 | 6 | 100 | 180 | 2900 | 75 | 74 | 4.5 | 855 | 125GDL100-20 | 7 | 100 | 210 | 2900 | 90 | 74 | 4.5 | 870 | 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/h | M | r/min | kw | % | NPSH | KG | 150GDL160-20 | 2 | 160 | 40 | 2900 | 30 | 78 | 4.5 | 422 | 150GDL160-20 | 3 | 160 | 60 | 2900 | 37 | 78 | 4.5 | 452 | 150GDL160-20 | 4 | 160 | 80 | 2900 | 55 | 78 | 4.5 | 613 | 150GDL160-20 | 5 | 160 | 100 | 2900 | 75 | 78 | 4.5 | 820 | 150GDL160-20 | 6 | 160 | 120 | 2900 | 75 | 78 | 4.5 | 836 | 150GDL160-20 | 7 | 160 | 140 | 2900 | 90 | 78 | 4.5 | 922 | 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/h | M | r/min | kw | % | NPSH | KG | 150GDL160-30 | 1 | 160 | 30 | 2900 | 30 | 78 | 4.5 | 422 | 150GDL160-30 | 2 | 160 | 60 | 2900 | 37 | 78 | 4.5 | 452 | 150GDL160-30 | 3 | 160 | 90 | 2900 | 55 | 78 | 4.5 | 613 | 150GDL160-30 | 4 | 160 | 120 | 2900 | 75 | 78 | 4.5 | 820 | 150GDL160-30 | 5 | 160 | 150 | 2900 | 90 | 78 | 4.5 | 922 | 150GDL160-30 | 6 | 160 | 180 | 2900 | 110 | 78 | 4.5 | 1210 | 150GDL160-30 | 7 | 160 | 210 | 2900 | 132 | 78 | 4.5 | 1360 |
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