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DL型系列立式多级离心泵系立式单吸多级分段式离心泵,供输送不含固体颗粒的清水及物理化学性质类似于水的液体之用。主要用于高层建筑供水,也可应用于厂矿给排水、输送液体的。流量范围为4.9~200m3/h,扬程范围为22~239m,配套功率范围为1.5~160KW,口径范围为φ40~φ150mm。
多级泵适用于工业和城市给排水、高层建筑增压送水、消防增压、远距离送水、采暖、浴室、锅炉冷暖水循环增压、空调制冷系统送水及设备配套等场合。DL型立式多级离心泵介质使用温度不超过80℃,DLR型立式多级热水离心泵介质使用温度不超过120℃。
型号
|
级数
|
流量Q
|
总扬程H
(m)
|
转速r
(min)
|
电机功率
(kW)
|
效率
(%)
|
吸程
(m)
|
(m3/h)
|
(L/s)
|
40DL
|
2
|
6.2
|
1.72
|
23.6
|
1450
|
1.5
|
40
|
7
|
3
|
35.4
|
2.2
|
40
|
7
|
4
|
47.2
|
3
|
40
|
7
|
5
|
59
|
4
|
42
|
7
|
6
|
70.8
|
4
|
42
|
7
|
7
|
82.6
|
5.5
|
42
|
7
|
8
|
94.4
|
5.5
|
42
|
7
|
9
|
106.2
|
7.5
|
42
|
7
|
10
|
118
|
7.5
|
42
|
7
|
11
|
129.8
|
7.5
|
42
|
7
|
12
|
141.6
|
11
|
42
|
7
|
50DL
|
2
|
12.6
|
3.5
|
24.4
|
1450
|
3
|
54
|
7.6
|
3
|
36.6
|
3
|
54
|
7.6
|
4
|
48.8
|
4
|
54
|
7.6
|
5
|
61
|
5.5
|
56
|
7.6
|
6
|
73.2
|
5.5
|
56
|
7.6
|
7
|
85.4
|
7.5
|
56
|
7.6
|
8
|
97.6
|
7.5
|
56
|
7.6
|
9
|
109.8
|
11
|
56
|
7.6
|
10
|
122
|
11
|
56
|
7.6
|
65DL
|
2
|
30
|
8.33
|
32
|
1450
|
5.5
|
60
|
7.6
|
3
|
48
|
7.5
|
60
|
7.6
|
4
|
64
|
11
|
60
|
7.6
|
5
|
80
|
15
|
62
|
7.6
|
6
|
96
|
15
|
62
|
7.6
|
7
|
112
|
18.5
|
62
|
7.6
|
8
|
128
|
22
|
62
|
7.6
|
9
|
144
|
22
|
62
|
7.6
|
10
|
160
|
30
|
62
|
7.6
|
80DL
|
2
|
50.4
|
14
|
40
|
1450
|
11
|
68
|
8
|
3
|
60
|
15
|
68
|
8
|
4
|
80
|
22
|
68
|
8
|
5
|
100
|
30
|
70
|
8
|
6
|
120
|
30
|
70
|
8
|
7
|
140
|
37
|
70
|
8
|
8
|
160
|
45
|
70
|
8
|
9
|
180
|
45
|
70
|
8
|
10
|
200
|
55
|
70
|
8
|
100DL
|
2
|
100
|
27.8
|
40
|
1450
|
18.5
|
70
|
7.2
|
3
|
60
|
30
|
70
|
7.2
|
4
|
80
|
37
|
70
|
7.2
|
5
|
100
|
45
|
72
|
7.2
|
6
|
120
|
55
|
72
|
7.2
|
7
|
140
|
75
|
72
|
7.2
|
8
|
160
|
75
|
72
|
7.2
|
9
|
180
|
90
|
72
|
7.2
|
10
|
200
|
90
|
72
|
7.2
|
150DL
|
2
|
160
|
44.4
|
50
|
1450
|
37
|
76
|
7
|
3
|
75
|
55
|
76
|
7
|
4
|
100
|
75
|
76
|
7
|
5
|
125
|
90
|
76
|
7
|
6
|
150
|
110
|
76
|
7
|
7
|
175
|
132
|
76
|
7
|
8
|
200
|
132
|
76
|
7
|
9
|
225
|
160
|
76
|
7
|
|
|