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生产厂家厂商性质
温州市所在地
D.DG新型卧式多级离心泵产品概述:
D.DG新型卧式多级离心泵系列单吸多级分段式卧式离心泵,是在老产品的DA型泵基础上大胆改进机构并采用*的水力模型设计而成的高效节能更新换代产品,全部取代老DA型泵,根据输入介质、温度派生出DG、MD、DF系列泵。
■ D.DG新型技术参数:
流量:6.3-300m3/h;
扬程:13-650m;
功率:2.2-400KW;
转速:1450-2950r/min;
口径:φ50-φ200;
温度范围:≤105℃;
工作压力:≤3.0Mpa.
■D.DG型号意义:
■ D.DG产品特点:
1、水力模型*,效率高,性能范围广。
2、泵运行平稳,噪音低。
3、轴封采用软填料密封或机械密封,密封安全可靠、结构简单,维修方便快捷。
4、轴为全封结构,确保了不与介质接触,不锈蚀,使用寿命长。
■ D、DG型卧式多级泵结构特点:
D、DG型泵进、出水口均为垂直向上,通过拉紧螺栓将泵的进水段、中段、出水段、轴承体等泵壳体部分联结成一体。根据泵的扬程选择泵的级数。该系列泵转子部分主要由轴及安装在轴上的叶轮、轴套、平衡盘等零件组成,其中叶轮的数量根据泵的级数而定。轴上零件用平键和轴螺母紧固使之与轴联为一体。整个转子由两端滚动轴承或滑动轴承支承。轴承按型号不同而定,均不承受轴向力,其轴向力由平衡盘平衡。泵在运行中允许转子在泵壳中轴向游动,不能采用向心球轴承。滚动轴承用油脂润滑,滑动轴承用稀油润滑,并用油环进行白润滑,循环水冷却。泵的进水段、中段、出水段之间的密封面均采用二硫化钼润滑脂密封,转子部分与固定部分之间装有密封环、导叶套等进行密封, 当密封环和导叶套的磨损程度已影响泵的工作性能时应予更换。的密封形式有机械密封和填料密封两种。泵采用填料密封时,填料环的位置安放要正确,填料的松紧程度必须适当,以液体能一滴一滴渗出为宜。泵各种密封元件装在密封箱内,箱内要通入一定压力的水,起水封、水冷或水润滑作用。在轴封处装有可更换的轴套,保护泵轴。
次高压泵一般采用滑动轴承、稀油润滑结构,DG85-6 7、DG155-67型泵可采用滑动轴承、 稀油润滑,也可采用滚动轴承、干油润滑结构,其余型号均采用滚动轴承、干油润滑结构。中、低压泵的主要零件材料一般采用优质铸铁,次高压泵主要零件采用铸钢或不锈钢。该系列泵通过弹性联轴器由原动机直接驱动,从原动机方向看,泵为顺时针方向旋转。
■ D、DG型卧式多级泵性能参数:
泵型号 | 转速 | 流量 | 扬程 | 效率 | 功率(KW) | 必需 | ||
m3/h | L/S | 轴功率 | 电机功率 | |||||
D | 2950 | 3.75 | 1.04 | 76.5 | 33 | 2.37 | 5.5 | 2.0 |
6.3 | 1.75 | 75 | 45 | 2.86 | 2.0 | |||
7.5 | 2.08 | 73.5 | 47 | 3.19 | 2.5 | |||
D | 2950 | 3.75 | 1.04 | 102 | 33 | 3.16 | 7.5 | 2.0 |
6.3 | 1.75 | 100 | 45 | 3.81 | 2.0 | |||
7.5 | 2.08 | 98 | 47 | 4.26 | 2.5 | |||
D | 2950 | 3.75 | 1.04 | 127.5 | 33 | 3.95 | 7.5 | 2.0 |
6.3 | 1.75 | 125 | 45 | 4.77 | 2.0 | |||
7.5 | 2.08 | 122.5 | 47 | 5.32 | 2.5 | |||
D | 2950 | 3.75 | 1.04 | 153 | 33 | 4.73 | 11 | 2.0 |
6.3 | 1.75 | 150 | 45 | 5.72 | 2.0 | |||
7.5 | 2.08 | 147 | 47 | 6.39 | 2.5 | |||
D | 2950 | 3.75 | 1.04 | 178.5 | 33 | 5.52 | 11 | 2.0 |
6.3 | 1.75 | 175 | 45 | 6.67 | 2.0 | |||
7.5 | 2.08 | 171.5 | 47 | 7.45 | 2.5 | |||
D | 2950 | 3.75 | 1.04 | 204 | 33 | 6.31 | 15 | 2.0 |
6.3 | 1.75 | 200 | 45 | 7.63 | 2.0 | |||
7.5 | 2.08 | 196 | 47 | 8.58 | 2.5 | |||
D | 2950 | 3.75 | 1.04 | 229.5 | 33 | 7.10 | 15 | 2.0 |
6.3 | 1.75 | 225 | 45 | 8.52 | 2.0 | |||
7.5 | 2.08 | 220.5 | 47 | 9058 | 2.5 | |||
D | 2950 | 3.75 | 1.04 | 255 | 33 | 7.89 | 18.5 | 2.0 |
6.3 | 1.75 | 250 | 45 | 9.53 | 2.0 | |||
7.5 | 2.08 | 245 | 47 | 10.63 | 2.5 | |||
D | 2950 | 3.75 | 1.04 | 280.5 | 33 | 8.68 | 18.5 | 2.0 |
6.3 | 1.75 | 275 | 45 | 10.5 | 2.0 | |||
7.5 | 2.08 | 269.5 | 47 | 11.71 | 2.5 | |||
D | 2950 | 3.75 | 1.04 | 306 | 33 | 9.47 | 18.5 | 2.0 |
6.3 | 1.75 | 300 | 45 | 11.44 | 2.0 | |||
7.5 | 2.08 | 294 | 47 | 12.78 | 2.5 | |||
D | 2950 | 7.5 | 2.08 | 84.6 | 44 | 3.93 | 7.5 | 2.0 |
12.5 | 3.47 | 75 | 54 | 4.73 | 2.0 | |||
15.0 | 4.17 | 69 | 53 | 5.37 | 2.5 | |||
D | 2950 | 7.5 | 2.08 | 112.8 | 44 | 5.24 | 11 | 2.0 |
12.5 | 3.47 | 100 | 54 | 6.30 | 2.0 | |||
15.0 | 4.17 | 92 | 53 | 7.09 | 2.5 | |||
D | 2950 | 7.5 | 2.08 | 141 | 44 | 6.55 | 11 | 2.0 |
12.5 | 3.47 | 125 | 54 | 7.88 | 2.0 | |||
15.0 | 4.17 | 115 | 53 | 8.86 | 2.5 | |||
D | 2950 | 7.5 | 2.08 | 169.2 | 44 | 7.85 | 15 | 2.0 |
12.5 | 3.47 | 150 | 54 | 9.46 | 2.0 | |||
15.0 | 4.17 | 138 | 53 | 10.64 | 2.5 | |||
D | 2950 | 7.5 | 2.08 | 197.4 | 44 | 9.16 | 15 | 2.0 |
12.5 | 3.47 | 175 | 54 | 11.0 | 2.0 | |||
15.0 | 4.17 | 161 | 53 | 12.41 | 2.5 | |||
D | 2950 | 7.5 | 2.08 | 225.6 | 44 | 10.47 | 18.5 | 2.0 |
12.5 | 3.47 | 200 | 54 | 12.51 | 2.0 | |||
15.0 | 4.17 | 184 | 53 | 14.18 | 2.5 | |||
D | 2950 | 7.5 | 2.08 | 253.8 | 44 | 11.78 | 18.5 | 2.0 |
12.5 | 3.47 | 225 | 54 | 14.18 | 2.0 | |||
15.0 | 4.17 | 207 | 53 | 15.95 | 2.5 | |||
D | 2950 | 7.5 | 2.08 | 282 | 44 | 13.09 | 22 | 2.0 |
12.5 | 3.47 | 250 | 54 | 15.76 | 2.0 | |||
15.0 | 4.17 | 230 | 53 | 17.73 | 2.5 | |||
D | 2950 | 7.5 | 2.08 | 310.2 | 44 | 14.4 | 22 | 2.0 |
12.5 | 3.47 | 275 | 54 | 17.34 | 2.0 | |||
15.0 | 4.17 | 253 | 53 | 19.5 | 2.5 | |||
D | 2950 | 7.5 | 2.08 | 338.4 | 44 | 15.7 | 30 | 2.0 |
12.5 | 3.47 | 300 | 54 | 18.9 | 2.0 | |||
15.0 | 4.17 | 276 | 53 | 27.3 | 2.5 | |||
D | 2950 | 15 | 4.17 | 102 | 50 | 8.33 | 15 | 2.2 |
25 | 6.94 | 90 | 62 | 9.88 | 2.2 | |||
30 | 8.33 | 82.6 | 63 | 10.7 | 2.6 | |||
D | 2950 | 15 | 4.17 | 136 | 50 | 11.11 | 18.5 | 2.2 |
25 | 6.94 | 120 | 62 | 13.1 | 2.2 | |||
30 | 8.33 | 110 | 63 | 14.26 | 2.6 | |||
D | 2950 | 15 | 4.17 | 170 | 50 | 13.89 | 22 | 2.2 |
25 | 6.94 | 150 | 62 | 16.47 | 2.2 | |||
30 | 8.33 | 137.5 | 63 | 17.83 | 2.6 | |||
D | 2950 | 15 | 4.17 | 204 | 50 | 16.67 | 30 | 2.2 |
25 | 6.94 | 180 | 62 | 19.77 | 2.2 | |||
30 | 8.33 | 165 | 63 | 21.4 | 2.6 | |||
D | 2950 | 15 | 4.17 | 238 | 50 | 19.44 | 30 | 2.2 |
25 | 6.94 | 210 | 62 | 23.1 | 2.2 | |||
30 | 8.33 | 192.5 | 63 | 24.90 | 2.6 | |||
D | 2950 | 15 | 4.17 | 272 | 50 | 22.22 | 37 | 2.2 |
25 | 6.94 | 240 | 62 | 26.4 | 2.2 | |||
30 | 8.33 | 220 | 63 | 28.53 | 2.6 | |||
D | 2950 | 15 | 4.17 | 306 | 50 | 25.0 | 37 | 2.2 |
25 | 6.94 | 270 | 62 | 29.65 | 2.2 | |||
30 | 8.33 | 247.5 | 63 | 32.1 | 2.6 | |||
D | 2950 | 15 | 4.17 | 340 | 50 | 27.8 | 45 | 2.2 |
25 | 6.94 | 300 | 62 | 32.9 | 2.2 | |||
30 | 8.33 | 275 | 63 | 35.7 | 2.6 | |||
D | 2950 | 30 | 8.33 | 102 | 64 | 13.02 | 22 | 2.4 |
46 | 12.5 | 90 | 70 | 16.11 | 3.0 | |||
55 | 15.3 | 81 | 68 | 17.84 | 4.6 | |||
D | 2950 | 30 | 8.33 | 136 | 64 | 17.36 | 30 | 2.4 |
46 | 12.8 | 120 | 70 | 21.48 | 3.0 | |||
55 | 15.3 | 108 | 68 | 23.79 | 4.6 | |||
D | 2950 | 30 | 8.33 | 170 | 64 | 21.7 | 37 | 2.4 |
46 | 12.8 | 150 | 70 | 26.85 | 3.0 | |||
55 | 15.3 | 135 | 68 | 29.74 | 4.6 | |||
D | 2950 | 30 | 8.33 | 204 | 64 | 26.04 | 37 | 2.4 |
46 | 12.8 | 180 | 70 | 32.21 | 3.0 | |||
55 | 15.3 | 162 | 68 | 35.68 | 4.6 | |||
D | 2950 | 30 | 8.33 | 238 | 64 | 30.38 | 45 | 2.4 |
46 | 12.8 | 210 | 70 | 37.58 | 3.0 | |||
55 | 15.3 | 189 | 68 | 41.63 | 4.6 | |||
D | 2950 | 30 | 8.33 | 274 | 64 | 34.72 | 55 | 2.4 |
46 | 12.8 | 240 | 70 | 42.95 | 3.0 | |||
55 | 15.3 | 216 | 68 | 47.58 | 4.6 | |||
D | 2950 | 30 | 8.33 | 306 | 64 | 39.06 | 55 | 2.4 |
46 | 12.8 | 270 | 70 | 48.32 | 3.0 | |||
55 | 15.3 | 243 | 68 | 53.53 | 4.6 | |||
D | 2950 | 30 | 8.33 | 340 | 64 | 43.4 | 75 | 2.4 |
46 | 12.8 | 300 | 70 | 53.69 | 3.0 | |||
55 | 15.3 | 270 | 344 | 59.47 | 4.6 | |||
D | 2950 | 30 | 8.33 | 166.5 | 54 | 25.19 | 37 | 2.5 |
46 | 12.8 | 150 | 63 | 29.83 | 2.8 | |||
55 | 15.3 | 138 | 64 | 32.3 | 3.2 | |||
D | 2950 | 30 | 8.33 | 222 | 54 | 33.59 | 45 | 2.5 |
46 | 12.8 | 200 | 63 | 39.77 | 2.8 | |||
55 | 15.3 | 184 | 64 | 43.06 | 3.2 | |||
D | 2950 | 30 | 8.33 | 277.5 | 54 | 41.98 | 55 | 2.5 |
46 | 12.8 | 250 | 63 | 49.71 | 2.8 | |||
55 | 15.3 | 230 | 64 | 53.83 | 3.2 | |||
D | 2950 | 30 | 8.33 | 333 | 54 | 50.38 | 75 | 2.5 |
46 | 12.8 | 300 | 63 | 59.65 | 2.8 | |||
55 | 15.3 | 276 | 64 | 64.59 | 3.2 | |||
D | 2950 | 30 | 8.33 | 388.5 | 54 | 58.78 | 75 | 2.5 |
46 | 12.8 | 250 | 63 | 69.6 | 2.8 | |||
55 | 15.3 | 322 | 64 | 72.36 | 90 | 3.2 | ||
D | 2950 | 30 | 8.33 | 440 | 54 | 67.18 | 90 | 2.5 |
46 | 12.8 | 400 | 63 | 79.54 | 2.8 | |||
55 | 15.3 | 368 | 64 | 86.12 | 3.2 | |||
D | 2950 | 30 | 8.33 | 499.5 | 54 | 75.57 | 110 | 2.5 |
46 | 12.8 | 450 | 63 | 89.48 | 2.8 | |||
55 | 15.3 | 414 | 64 | 96.89 | 3.2 | |||
D | 2950 | 30 | 8.33 | 555 | 54 | 83.97 | 110 | 2.5 |
46 | 12.8 | 500 | 63 | 99.42 | 2.8 | |||
55 | 15.3 | 460 | 64 | 107.66 | 3.2 | |||
D | 2950 | 30 | 8.33 | 610.5 | 54 | 92.37 | 132 | 2.5 |
46 | 12.8 | 550 | 63 | 109.36 | 2.8 | |||
55 | 15.3 | 506 | 64 | 118.42 | 3.2 | |||
D | 2950 | 30 | 8.33 | 666 | 54 | 100.8 | 132 | 2.5 |
46 | 12.8 | 600 | 63 | 119.8 | 2.8 | |||
55 | 15.3 | 552 | 64 | 129.2 | 3.2 | |||
D | 2950 | 55 | 15.3 | 102 | 63 | 24.25 | 37 | 3.2 |
85 | 23.6 | 90 | 72 | 28.94 | 4.2 | |||
100 | 27.8 | 78 | 70 | 30.35 | 5.2 | |||
D | 2950 | 55 | 15.3 | 153 | 63 | 36.38 | 55 | 3.2 |
85 | 23.6 | 135 | 72 | 43.3 | 4.2 | |||
100 | 27.8 | 117 | 70 | 45.52 | 5.2 | |||
D | 2950 | 55 | 15.3 | 204 | 63 | 48.5 | 75 | 3.2 |
85 | 23.6 | 180 | 72 | 57.87 | 4.2 | |||
100 | 27.8 | 156 | 70 | 60.7 | 5.2 | |||
D | 2950 | 55 | 15.3 | 255 | 63 | 60.63 | 90 | 3.2 |
85 | 23.6 | 225 | 72 | 72.34 | 4.2 | |||
100 | 27.8 | 195 | 70 | 75.86 | 5.2 | |||
D | 2950 | 55 | 15.3 | 306 | 63 | 72.75 | 110 | 3.2 |
85 | 23.6 | 270 | 72 | 86.81 | 4.2 | |||
100 | 27.8 | 234 | 70 | 91.04 | 5.2 | |||
D | 2950 | 55 | 15.3 | 357 | 63 | 84.88 | 132 | 3.2 |
85 | 23.6 | 315 | 72 | 101.3 | 4.2 | |||
100 | 27.8 | 273 | 70 | 106.2 | 5.2 | |||
D | 2950 | 55 | 15.3 | 408 | 63 | 97.0 | 132 | 3.2 |
85 | 23.6 | 360 | 72 | 115.7 | 4.2 | |||
100 | 27.8 | 312 | 70 | 121.4 | 5.2 | |||
D | 2950 | 55 | 15.3 | 459 | 63 | 109.1 | 160 | 3.2 |
85 | 23.6 | 405 | 72 | 130.2 | 4.2 | |||
100 | 27.8 | 351 | 70 | 136.6 | 5.2 | |||
D | 1480 | 100 | 27.8 | 65 | 64 | 27.66 | 55 | 3.2 |
155 | 43 | 60 | 75 | 33.77 | 3.9 | |||
185 | 51.4 | 55 | 75 | 36.95 | 4.8 | |||
D | 1480 | 100 | 27.8 | 97.5 | 64 | 41.2 | 75 | 3.2 |
155 | 43 | 90 | 75 | 50.65 | 3.9 | |||
185 | 51.4 | 82.5 | 75 | 55.4 | 4.8 | |||
D | 1480 | 100 | 27.8 | 130 | 64 | 55.32 | 90 | 3.2 |
155 | 43 | 120 | 75 | 67.54 | 3.9 | |||
185 | 51.4 | 110 | 75 | 73.9 | 4.8 | |||
D | 1480 | 100 | 27.8 | 162.5 | 64 | 69.15 | 110 | 3.2 |
155 | 43 | 150 | 75 | 84.42 | 3.9 | |||
185 | 51.4 | 137.5 | 75 | 92.37 | 4.8 | |||
D | 1480 | 100 | 27.8 | 195 | 64 | 82.98 | 132 | 3.2 |
155 | 43 | 180 | 75 | 101.3 | 3.9 | |||
185 | 51.4 | 165 | 75 | 110.8 | 4.8 | |||
D | 1480 | 100 | 27.8 | 227.5 | 64 | 96.81 | 160 | 3.2 |
155 | 43 | 210 | 75 | 118.2 | 3.9 | |||
185 | 51.4 | 192.5 | 75 | 29.3 | 4.8 | |||
D | 1480 | 100 | 27.8 | 260 | 64 | 110.6 | , , 180 | 3.2 |
155 | 43, | 240 | 75 | 135.1 | 3.9 | |||
185 | 51.4 | 220 | 75 | 147.8 | 4.8 | |||
D | 1480 | 100 | 27.8 | 292.5 | 64 | 124.5 | 180 | 3.2 |
155 | 43 | 270 | 75 | 152 | 3.9 | |||
185 | 51.4 | 247.5 | 75 | 166.3 | 4.8 | |||
D | 1480 | 100 | 27.8 | 325 | 64 | 138.3 | 225 | 3.2 |
155 | 43 | 300 | 75 | 168.8 | 3.9 | |||
185 | 51.4 | 725 | 75 | 184.7 | 4.8 | |||
D | 2950 | 100 | 27.8 | 228 | 64 | 97.0 | 132 | 3.2 |
155 | 43 | 200 | 74 | 114.7 | 5.0 | |||
185 | 51.4 | 177 | 72 | 123.9 | 6.6 | |||
D | 2950 | 100 | 27.8 | 304 | 64 | 129.4 | 185 | 3.2 |
155 | 43 | 268 | 74 | 152.9 | 5.0 | |||
185 | 51.4 | 236 | 72 | 165.1 | 6.6 | |||
D | 2950 | 100 | 27.8 | 380 | 64 | 161.7 | 220 | 3.2 |
155 | 43 | 335 | 74 | 191.1 | 5.0 | |||
185 | 51.4 | 295 | 72 | 206.4 | 6.6 | |||
D | 2950 | 100 | 27.8 | 456 | 64 | 194 | 275 | 3.2 |
155 | 43 | 402 | 74 | 229.3 | 5.0 | |||
185 | 51.4 | 354 | 72 | 247.7 | 6.6 | |||
D | 2950 | 100 | 27.8 | 532 | 64 | 226.4 | 350 | 3.2 |
155 | 43 | 469 | 74 | 267.5 | 5.0 | |||
185 | 51.4 | 413 | 72 | 289 | 6.6 | |||
D | 2950 | 100 | 27.8 | 608 | 64 | 258.7 | 350 | 3.2 |
155 | 43 | 536 | 74 | 305.7 | 5.0 | |||
185 | 51.4 | 472 | 72 | 330.3 | 6.6 | |||
D | 2950 | 100 | 27.8 | 684 | 64 | 291.1 | 440 | 3.2 |
155 | 43 | 603 | 74 | 344 | 5.0 | |||
185 | 51.4 | 531 | 72 | 371.9 | 6.6 | |||
D | 1480 | 185 | 51.4 | 94 | 69 | 68.6 | 110 | 3.0 |
280 | 77.8 | 86 | 77 | 85.17 | 4.7 | |||
335 | 93.1 | 76 | 75 | 92.4 | 6.0 | |||
D | 1480 | 185 | 51.4 | 141 | 69 | 103 | 150 | 3.0 |
280 | 77.8 | 129 | 77 | 127.7 | 4.7 | |||
335 | 93.1 | 114 | 75 | 138.7 | 6.0 | |||
D | 1480 | 185 | 51.4 | 188 | 69 | 137.3 | 230 | 3.0 |
280 | 77.8 | 172 | 77 | 170.3 | 4.7 | |||
335 | 93.1 | 152 | 75 | 184.9 | 6.0 | |||
D | 1480 | 185 | 51.4 | 235 | 69 | 171.6 | 300 | 3.0 |
280 | 77.8 | 215 | 77 | 212.9 | 4.7 | |||
335 | 93.1 | 190 | 75 | 231.1 | 6.0 | |||
D | 1480 | 185 | 51.4 | 282 | 69 | 205.9 | 300 | 3.0 |
280 | 77.8 | 258 | 77 | 255.5 | 4.7 | |||
335 | 93.1 | 228 | 75 | 277.3 | 6.0 | |||
D | 1480 | 185 | 51.4 | 329 | 69 | 240.2 | 350 | 3.0 |
280 | 77.8 | 304 | 77 | 298.1 | 4.7 | |||
335 | 93.1 | 226 | 75 | 323.6 | 6.0 | |||
D | 1480 | 185 | 51.4 | 376 | 69 | 274.5 | 410 | 3.0 |
280 | 77.8 | 344 | 77 | 304.7 | 4.7 | |||
335 | 93.1 | 304 | 75 | 369.8 | 6.0 | |||
D | 1480 | 185 | 51.4 | 423 | 69 | 308.9 | 430 | 3.0 |
280 | 77.8 | 387 | 77 | 383.2 | 4.7 | |||
335 | 93.1 | 3742 | 75 | 416 | 6.0 | |||
D | 1480 | 185 | 51.4 | 408 | 61 | 337 | 500 | 2.8 |
280 | 77.8 | 390 | 73 | 407.4 | 3.7 | |||
335 | 93.1 | 372 | 75 | 452.5 | 5.0 | |||
D | 1480 | 185 | 51.4 | 476 | 61 | 393.1 | 680 | 2.8 |
280 | 77.8 | 455 | 73 | 475.3 | 3.7 | |||
335 | 93.1 | 434 | 75 | 528 | 5.0 | |||
D | 1480 | 185 | 51.4 | 544 | 61 | 449.3 | 680 | 2.8 |
280 | 77.8 | 520 | 73 | 543.2 | 3.7 | |||
335 | 93.1 | 496 | 75 | 603.3 | 5.0 | |||
D | 1480 | 185 | 51.4 | 612 | 61 | 505.5 | 850 | 2.8 |
280 | 77.8 | 585 | 73 | 611.1 | 3.7 | |||
335 | 93.1 | 558 | 75 | 678.8 | 5.0 | |||
D | 1480 | 185 | 51.4 | 680 | 61 | 561.8 | 850 | 2.8 |
280 | 77.8 | 650 | 73 | 579 | 3.7 | |||
335 | 93.1 | 620 | 75 | 754.2 | 5.0 | |||
D | 1480 | 335 | 93.1 | 195 | 72 | 247.1 | 360 | 3.8 |
450 | 125 | 180 | 76 | 289.2 | 4.9 | |||
500 | 139 | 171 | 78 | 298.5 | 6.0 | |||
D | 1480 | 335 | 93.1 | 260 | 72 | 329.4 | 500 | 3.8 |
450 | 125 | 240 | 76 | 372.3 | 4.9 | |||
500 | 139 | 228 | 78 | 398 | 6.0 | |||
D | 1480 | 335 | 93.1 | 320 | 72 | 411.8 | 680 | 3.8 |
450 | 125 | 300 | 76 | 465.4 | 4.9 | |||
500 | 139 | 285 | 78 | 497.5 | 6.0 | |||
D | 1480 | 335 | 93.1 | 390 | 72 | 494.2 | 680 | 3.8 |
450 | 125 | 360 | 76 | 558.5 | 4.9 | |||
500 | 139 | 242 | 78 | 597 | 6.0 | |||
D | 1480 | 335 | 93.1 | 455 | 72 | 576.5 | 850 | 3.8 |
450 | 125 | 420 | 76 | 651.5 | 4.9 | |||
500 | 139 | 399 | 78 | 696.5 | 6.0 | |||
D | 1480 | 335 | 93.1 | 520 | 72 | 658.9 | 850 | 3.8 |
450 | 125 | 480 | 76 | 744.6 | 4.9 | |||
500 | 139 | 456 | 78 | 796 | 6.0 | |||
D | 1480 | 335 | 93.1 | 585 | 72 | 741.2 | 1050 | 3.8 |
450 | 125 | 540 | 76 | 837.7 | 4.9 | |||
500 | 139 | 513 | 78 | 823.6 | 6.0 | |||
D | 1480 | 335 | 93.1 | 650 | 72 | 930.8 | 1050 | 3.8 |
450 | 125 | 600 | 76 | 995.1 | 4.9 | |||
500 | 139 | 570 | 78 |
| 6.0 |
D、DG型卧式多级泵安装尺寸图(中低压):
D、DG型卧式多级泵安装尺寸替(中低压)本身底座
D、DG型卧式多级泵安装尺寸(中低压)公用底座
DG6-25型泵(公用底座)
级数 | L | L1 | 12 | L3 | L4 | L5 | L6 | L7 | L8 | C | B1 | B2 | H | H1 | H2 | h | n-φd |
2 | 1047 | 855 |
| 575 | 145 | 240 | 130 | 275 | 85 | 2 | 350 | 350 | 275 | 170 | 100 | 30 | 4-φ24 |
3 | 1192 | 965 | 645 | 190 | 180 | 55 | 370 | 370 | 132 | ||||||||
4 | 1242 | 230 | 105 | ||||||||||||||
5 | 1292 | 280 | 155 | ||||||||||||||
6 | 1478 | 1215 | 820 | 230 | 330 | 105 | 360 | 430 | 260 | 160 | |||||||
7 | 1528 | 380 | 155 | ||||||||||||||
8 | 1578 | 1430 | 920 | 300 | 430 | 170 | 410 | 480 | 270 | 35 | |||||||
9 | 1628 | 480 | 170 | ||||||||||||||
10 | 1723 | 1500 | 990 | 350 | 530 | 170 | 365 | 460 | 280 | 40 | |||||||
11 | 1773 | 580 | 220 | ||||||||||||||
12 | 1823 | 630 | 270 |
DG6-50型泵(公用底座)
级数 | 1 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | C | B1 | B2 | H | H1 | H2 | h | n-φd |
2 | 1407 | 1170 | 600 | 840 | 190 | 284 | 160 | 343 | 5 | 2 | 480 | 480 | 260 | 215 | 160 | 35 | 4-φ24 |
3 | 1467 | 220 | 70 | ||||||||||||||
4 | 1572 | 1230 | 845 | 210 | 280 | 140 | 460 | 460 | |||||||||
5 | 1654 | 1310 | 880 | 240 | 340 | 190 | 465 | 465 | 180 | ||||||||
6 | 1822 | 1650 | 990 | 415 | 400 | 155 | 445 | 510 | 280 | 200 | |||||||
7 | 1882 | 460 | 215 | ||||||||||||||
8 | 1942 | 520 | 275 | ||||||||||||||
9 | 2002 | 580 | 335 | ||||||||||||||
10 | 2097 | 1750 | 1305 | 220 | 640 | 155 | |||||||||||
11 | 2157 | 700 | 215 | 470 | 545 | 305 | 225 | ||||||||||
12 | 2335 | 2000 | 1200 | 400 | 760 | 329 | 460 | 595 | 330 | 250 | 6-φ30 |
DG12-25型泵(公用底座)
级数 | L | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | C | B1 | B2 | H | H1 | H2 | h | n-φd |
2 | 1067 | 965 |
| 645 | 190 | 240 | 130 | 275 | 45 | 2 | 370 | 370 | 250 | 170 | 132 | 30 | 4φ24 |
3 | 1192 | 180 | 55 | ||||||||||||||
4 | 1378 | 1120 | 745 | 205 | 230 | 75 | 360 | 440 | 255 | 160 | 35 | ||||||
5 | 1428 | 280 | 125 | ||||||||||||||
6 | 1478 | 1215 | 820 | 230 | 330 | 105 | 360 | 430 | 30 | ||||||||
7 | 1528 | 380 | 155 | ||||||||||||||
8 | 1623 | 1430 | 920 | 300 | 430 | 170 | 410 | 480 | 270 | 35 | |||||||
9 | 1673 | 480 | 170 | ||||||||||||||
10 | 1743 | 1490 | 975 | 355 | 530 | 185 | 365 | 470 | 280 | 180 | 30 | ||||||
11 | 1793 | 580 | 235 | ||||||||||||||
12 | 1952 | 1640 | 965 | 445 | 630 | 365 | 350 | 500 | 350 | 200 | 45 |
DG12-50型泵(公用底座)
级数 | L | L1 | L2 | L3 | L4 | 15 | 16 | 17 | 18 | C | B1 | B2 | H | H1 | H2 | h | n-φd |
2 | 1412 | 1230 |
| 845 | 210 | 284 | 160 | 345 | 15 | 5 | 460 | 460 | 260 | 215 | 160 | 30 | 4-φ24 |
3 | 1517 | 220 | 75 | ||||||||||||||
4 | 1597 | 1310 | 880 | 240 | 280 | 130 | 460 | 465 | 180 | ||||||||
5 | 1762 | 1650 | 990 | 415 | 340 | 120 | 445 | 510 | 280 | 200 | 35 | ||||||
6 | 1822 | 400 | 185 | ||||||||||||||
7 | 1882 | 460 | 245 | ||||||||||||||
8 | 1982 | 1750 | 1305 | 220 | 520 | -5 | 470 | 545 | 315 | 225 | |||||||
9 | 2042 | 580 | 55 | ||||||||||||||
10 | 2204 | 1870 | 500 | 1200 | 420 | 640 | 288 | 460 | 595 | 330 | 250 | 6-φ30 | |||||
11 | 2264 | 700 | 348 | ||||||||||||||
12 | 2407 | 2000 | 600 | 1300 | 400 | 760 | 329 | 645 | 360 | 280 |
DG25-30型泵(公用底座)
级数 | L | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | C | B1 | B2 | H | H1 | H2 | h | n-φd |
2 | 1416 | 1170 |
| 840 | 190 | 285 | 165 | 345 | 5 | 5 | 480 | 480 | 260 | 210 | 160 | 35 |
|
3 | 1481 | 230 | 70 | ||||||||||||||
4 | 1591 | 1230 | 845 | 210 | 295 | 140 | 460 | 460 | |||||||||
5 | 1680 | 1310 | 880 | 240 | 360 | 190 | 465 | 465 | 180 | 30 | |||||||
6 | 1850 | 1440 | 930 | 310 | 425 | 210 | 510 | 280 | 200 | 35 | 4-φ24 | ||||||
7 | 1915 | 1650 | 990 | 415 | 490 | 245 | 445 | 510 | |||||||||
8 | 1980 | 555 | 310 | ||||||||||||||
9 | 2045 | 620 | 375 | ||||||||||||||
10 | 2150 | 1750 | 1305 | 220 | 685 | 155 | 470 | 545 | 315 | 225 |
DG25-50型泵(公用底座)
级数 | L | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | C | B1 | B2 | H | H1 | H2 | h | n-φd |
3 | 1637 | 1240 |
| 665 | 280 | 355 | 250 | 345 | 175 | 2 | 500 | 500 | 360 | 270 | 180 | 40 | 4-φ24 |
4 | 1802 | 1430 | 900 | 250 | 310 | 100 | 520 | 520 | 320 | 200 | 45 | ||||||
5 | 1862 | 370 | 160 | ||||||||||||||
6 | 1962 | 1560 | 530 | 1060 | 235 | 430 | 165 | 560 | 560 | 365 | 225 | 40 | 6-φ24 | ||||
7 | 2137 | 1740 | 555 | 1120 | 360 | 490 | 125 | 530 | 600 | 350 | 250 | ||||||
8 | 2267 | 2040 | 725 | 1470 | 380 | 550 | 120 | 500 | 720 | 430 | 280 | ||||||
9 | 2327 | 610 | 110 | ||||||||||||||
10 | 2387 | 670 | 170 | ||||||||||||||
11 | 2497 | 730 | 230 | ||||||||||||||
12 | 2753 | 2200 | 745 | 1490 | 370 | 790 | 270 | 510 | 730 | 440 | 315 | 50 |
DG46-30型泵(公用底座)
级数 | L | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | C | B1 | B2 | H | H1 | H2 | h | n-φd |
2 | 1416 | 1170 |
| 840 | 190 | 285 | 165 | 345 | 5 | 5 | 485 | 485 | 260 | 210 | 160 | 40 | 4-φ24 |
3 | 1546 | 140 | 230 | 130 | 180 | ||||||||||||
4 | 1720 | 1440 | 930 | 310 | 295 | 140 | 465 | 510 | 280 | 200 | 30 | ||||||
5 | 1785 | 360 | 190 | ||||||||||||||
6 | 1850 | 425 | 210 | ||||||||||||||
7 | 1955 | 1560 | 1110 | 230 | 490 | 50 | 460 | 540 | 315 | 225 | 35 | ||||||
8 | 2135 | 1750 | 1120 | 390 | 555 | 260 | 480 | 610 | 330 | 250 | 30 | ||||||
9 | 2200 | 620 | 325 | ||||||||||||||
10 | 2335 | 1910 | 1240 | 410 | 685 | 340 | 470 | 660 | 360 | 208 |
DG46-50型泵(公用底座)
级数 | L | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | C | B1 | B2 | H | H1 | H2 | h | n-φd |
2 | 1682 | 1430 |
| 900 | 250 | 355 | 190 | 345 | -15 | 2 | 520 | 520 | 320 | 270 | 200 | 45 | 4-φ24 |
3 | 1742 | 250 | 45 | ||||||||||||||
4 | 1842 | 1560 | 530 | 1060 | 235 | 310 | 0 | 560 | 560 | 365 | 225 | 40 | 6-φ24 | ||||
5 | 2017 | 1740 | 555 | 1115 | 360 | 370 | 100 | 530 | 600 | 350 | 250 | ||||||
6 | 2147 | 2040 | 725 | 1470 | 380 | 430 | -30 | 500 | 720 | 430 | 280 | ||||||
7 | 2257 | 490 | 60 | ||||||||||||||
8 | 2317 | 550 | 120 | ||||||||||||||
9 | 2573 | 2200 | 745 | 1490 | 307 | 610 | 110 | 510 | 730 | 440 | 315 | 50 | |||||
10 | 2703 | 670 | 170 | ||||||||||||||
11 | 2763 | 730 | 230 | ||||||||||||||
12 | 2823 | 790 | 270 |
DG85-45型泵(公用底座)DG85-45型泵(本身底座)
级数 | L | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | C | B | B1 | B2 | H | H1 | H2 | h | n-φd | 4-φK |
4 | 2014 | 600 | 330 | 707 | 135 | 304 | 351 | 340 | 3 | 4 | 368 | 520 | 460 | 345 | 250 | 280 | 40 | 4-φ24 | φ24 |
5 | 2137 | 750 | 380 | 694 | 190 | 425 | 40 | 419 | 535 | 535 | |||||||||
6 | 2408 | 785 | 499 | 53 | 406 | 315 | φ28 | ||||||||||||
7 | 2552 | 821 | 573 | 90 | 457 | ||||||||||||||
8 | 2626 | 900 | 525 | 797 | 647 | 61 | 510 | 510 | 4-φ26 | ||||||||||
9 | 2700 | 816 | 721 | 98 |
DG85-67型泵(本身底座)
级数 | L | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | C | B | B1 | B2 | H | H1 | H2 | h | n-φd | 4-φK |
3 | 2465 | 765 | 400 | 880.5 | 182 | 479 | 371 | 559 | -14 | 4 | 419 | 600 | 457 |
|
| 280 | 50 |
| φ24 |
4 | 2743 | 950.5 | 459 | 29.5 | 406 | 508 |
|
| |||||||||||
5 | 2901 | 994.5 | 547 | 73.5 | 457 | 60 | |||||||||||||
6 | 2989 | 945 | 580 | 948.5 | 635 | 27.5 | 420 | 350 | 315 |
| 4-φ30 | ||||||||
7 | 3007 | 992.5 | 723 | 71.5 | 50 | φ28 | |||||||||||||
8 | 3395 | 1125 | 760 | 946.5 | 811 | 25.5 | 560 |
|
|
| |||||||||
9 | 3483 | 990.5 | 899 | 69.5 | 610 | 355 | 60 |
DG120-50型泵(公用底座)
级数 | L | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | C | B1 | B2 | H | H1 | H2 | h | n-φd |
2 | 1912 | 1430 |
| 900 | 265 | 304 | 260.5 | 353.5 | 202 | 4 | 595 | 595 | 355 | 300 | 250 | 50 | 4-φ28 |
3 | 2119 | 1635 | 1000 | 300 | 347.5 | 237 | 545 | 650 | 385 | 280 | |||||||
4 | 2466 | 1895 | 1200 | 434.5 |
| 735 | 435 | 315 | 6-φ40 | ||||||||
5 | 2253 | 500 | 521.5 | ||||||||||||||
6 | 2640 | 2210 | 550 |
| 400 | 608.5 | 337 | 750 | |||||||||
7 | 2727 | 1350 | 695.5 | 550 | |||||||||||||
8 | 2814 | 782.5 | |||||||||||||||
9 | 2901 | 2370 | 800 | 1600 | 869.5 | 860 | 485 | 355 |
DG155-67型泵(本身底座)
级数 | L | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | C | B | B1 | B2 | H | H1 | H2 | h | mφd | 4-φK |
3 | 2725 | 765 | 400 | 906.5 | 182 | 479 | 371 | 559 | -14 | 4 |
| 600 | 508 | 420 | 350 | 315 | 50 | 4-φ30 | φ28 |
4 | 2743 | 950.5 | 459 | 29.5 | 457 | ||||||||||||||
5 | 3131 | 995.5 | 547 | 73.5 | 560 | 610 | 355 | ||||||||||||
6 | 3219 | 945 | 580 | 987.5 | 635 | 27.5 |
| ||||||||||||
7 | 3308 | 1031 | 723 | 71.5 | 5 | 630 | |||||||||||||
8 | 3295 | 1125 | 760 | 985.5 | 811 | 25.5 | |||||||||||||
9 | 4634 | 1095 | 899 | 69.5 | 1000 | 710 | 400 | φ32 |
■ D、DG型卧式多级泵安装尺寸图(次高压):
泵型号 | L1 | L2 | L3 | L4 |
D0150-1006 | 2005 | 795 | 1085 | 1185 |
DG150-1007 | 2110 | 900 | 1190 | 1290 |
DG150-1008 | 2215 | 1005 | 1295 | 1395 |
DG150-1009 | 2320 | 1110 | 1400 | 1500 |
DG150-10010 | 2425 | 1215 | 1505 | 1605 |
泵型号 | 泵部分 | 泵部分 | ||||||||||||||||||
L | L1 | L2 | L3 | L4 | L5 | L16 | 1/ | H | 11 | 12 | 13 | 14 | b1 | b2 | b3 | h | h1 | k1 | k2 | |
DG25-80×6 | 2480 | 1426 | 536 | 439 | 432 | 1032 | 532 | 4 | 870 | 1050 | 419 | 560 | 330 | 457 | 550 | 580 | 640 | 280 | 24 | 30 |
DG25-80×7 | 2559 | 1505 | 615 | |||||||||||||||||
DG25-80×8 | 2828 | 1584 | 694 | 590 | 1190 | 1240 | 406 | 550 | 356 | 508 | 744 | 645 | 865 | 315 | 28 | 40 | ||||
DG25-80×9 | 2977 | 1663 | 773 | 1310 | 457 | 600 | ||||||||||||||
DG25-80×10 | 3056 | 1742 | 852 | 827 | 1427 | |||||||||||||||
DG25-80×11 | 3135 | 1821 | 931 | 508 | 650 | |||||||||||||||
DG25-80×12 | 3214 | 1900 | 1010 | |||||||||||||||||
DG45-80×6 | 2740 | 1426 | 536 | 439 | 432 | 1032 | ||||||||||||||
DG45-80×7 | 2819 | 1505 | 615 | |||||||||||||||||
DG45-80×8 | 2898 | 1584 | 694 | 590 | 1190 | |||||||||||||||
DG45-80×9 | 3537 | 1663 | 773 | 1870 | 900 | 1420 | 485 | 630 | 770 | 800 | 1170 | 355 | ||||||||
DG45-80×10 | 3616 | 1742 | 852 | 827 | 1427 | |||||||||||||||
DG45-80×11 | 3695 | 1821 | 931 | |||||||||||||||||
DG45-80×12 | 3774 | 1900 | 1010 | |||||||||||||||||
DG85-80×7 | 3575 | 1700 | 630 | 432 | 590 | 1032 | 643 | 5 | 880 | 1870 | 900 | 1510 | ||||||||
DG85-80×8 | 3655 | 1780 | 710 | 543 | 1190 | |||||||||||||||
DG85-80×9 | 3735 | 1860 | 790 | |||||||||||||||||
DG85-80×10 | 3815 | 1940 | 870 | 827 | 1427 | |||||||||||||||
DG85-80×11 | 3895 | 2020 | 950 | |||||||||||||||||
DG85-80×12 | 3975 | 2100 | 1030 | 2090 | 1000 | 1510 | 545 | 710 | 810 | 850 | 1330 | 400 | 35 |
■ D、DG型卧式多级泵法兰尺寸:
泵型号 | 进口法兰 | 出口法兰 | ||||||||||||||
Dg | D | D1 | D2 | D3 | b | f1/f2 | n-φd0 | Dg | D | 01 | D2 | D3 | b | f1/f2 | n-φd0 | |
DG6-25 | 40 | 130 | 100 | 80 |
| 16 | -/3 | 4-13.5 | 40 | 150 | 110 | 88 | 75 | 20 | 4/3 | 4-17.5 |
DG6-50 | 50 | 160 | 110 | 90 |
| 30 | /3 | 4-13.5 | 50 | 175 | 135 | 105 | 87 | 28 | 4/3 | 4-23 |
DG12-25 | 50 | 140 | 110 | 90 |
| 16 | -/3 | 4-13.5 | 40 | 150 | 110 | 88 | 75 | 20 | 4/3 | 4-17.5 |
DG12-50 | 50 | 160 | 110 | 90 |
| 30 | -/3 | 4-13.5 | 50 | 175 | 135 | 105 | 87 | 28 | 4/3 | 4-23 |
DG25-30 | 65 | 160 | 130 | 110 |
| 16 | -/3 | 4-13.5 | 65 | 185 | 145 | 122 | 109 | 24 | 4/3 | 8-17.5 |
DG25-50 | 80 | 215 | 170 | 133 | 120 | 30 | 4/3 | 8-22 | 80 | 215 | 170 | 133 | 120 | 30 | 4/3 | 8-22 |
DG46-30 | 80 | 190 | 150 | 128 |
| 18 | 4/3 | 4-17.5 | 65 | 185 | 145 | 122 | 109 | 24 | 4/3 | 8-17.5 |
DG46-50 | 80 | 215 | 170 | 133 | 120 | 30 | 4/3 | 8-22 | 80 | 215 | 170 | 133 | 120 | 30 | 4/3 | 8-22 |
DG85-45 | 100 | 210 | 170 | 148 |
| 18 | -/3 | 4-17.5 | 100 | 235 | 190 | 158 | 149 | 28 | 4.5/3 | 8-22 |
DG85-67 | 150 | 345 | 280 | 212 | 203 | 33 | 4.5/3 | 8-33 | 150 | 345 | 280 | 212 | 203 | 33 | 4.5/3 | 8-33 |
DG120-50 | 125 | 240 | 200 | 178 |
| 20 | 4.5/3 | 8-17.5 | 125 | 270 | 220 | 184 | 175 | 30 | 4.5/3 | 8-26 |
DG155-30 | 150 | 285 | 240 | 212 |
| 26 | 4.5/3 | 8-22 | 150 | 300 | 250 | 212 | 203 | 34 | 4.5/3 | 8--26 |
DG155-67 | 150 | 345 | 280 | 212 | 203 | 33 | 4.5/3 | 8-33 | 150 | 345 | 280 | 212 | 203 | 33 | 4.5/3 | 8-33 |
DG25-80 | 80 | 195 | 160 | 135 |
| 25 | -/3 | 8-18 | 65 | 220 | 170 | 138 | 109 | 28 | 4/3 | 8-25 |
DG45-80 | 80 | 195 | 160 | 135 |
| 25 | -/3 | 8-18 | 65 | 265 | 170 | 138 | 109 | 28 | 4.5/3 | 8-25 |
DG85-80 | 100 | 215 | 180 | 155 |
| 25 | -/3 | 8-18 | 100 | 350 | 210 | 172 | 149 | 34 | 4.5/3 | 8-30 |
DG150-100 | 200 | 360 | 310 | 278 |
| 34 | -/3 | 12-23 | 150 | 350 | 290 | 250 | 203 | 46 | 4.5/3 | 12-34 |
■ D、DG型卧式多级泵安装安装说明:
D、DG型卧式多级泵安装时除满足一般要求外,还应注意以下几点:
安装泵的基础平面应用水平仪找平。基础水泥凝固后,应检查底座和地脚螺栓孔是否松动;
电机、泵和底座组装后,应严格检查泵轴和电机轴的同心度,保证两轴心线在同一水平线上;
电机和水泵组装时,应将泵联轴器端轴伸向外拉出,保证泵和电机两联轴器端面的轴向间隙值;
D、DG型卧式多级泵的吸入管路和压出管路应有各自的支架,泵只能承受自身内力,不能承受任何外力,以免将泵压坏;
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