DL型立式多级离心泵是我公司根据我国对高层建筑给排水及国家消防局GB6245-98标准开发的新产品.该型泵由于采用了高效节能的优秀水力模型,因此具有效率高,性能范围广等优点,更好地满足了用户的使用要求.另外,本型泵在结构上采用了立式、分段形式，且运转安全、平稳、寿命长、占地面积小、安全维修方便。
DL型立式多级离心泵适用于工业和城市给排水、高层建筑增压、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型介质使用温度不超过80°C，DLR型介质使用温度不超过120°C。
DL型立式多级离心泵型号意义
DL型立式多级离心泵结构图
DL型立式多级离心泵性能参数
|
型 号
|
级 数
|
流 量(m3/h)
|
流 量(L/S)
|
扬 程
(m) |
转 速
(r/min) |
轴功率(kw)
|
电机功率(kw)
|
效 率
(%) |
吸 程
(m) |
汽蚀余量
(m) |
|
40DL
|
2
|
6.2
|
1.72
|
23.6
|
1450
|
0.92
|
1.5
|
40
|
7
|
3.19
|
|
3
|
6.2
|
1.72
|
35.4
|
1.38
|
2.2
|
40
|
7
|
3.19
|
||
|
4
|
6.2
|
1.72
|
47.2
|
1.84
|
3
|
40
|
7
|
3.19
|
||
|
5
|
6.2
|
1.72
|
59
|
2.30
|
4
|
40
|
7
|
3.19
|
||
|
6
|
6.2
|
1.72
|
70.8
|
2.75
|
4
|
40
|
7
|
3.19
|
||
|
7
|
6.2
|
1.72
|
82.6
|
3.22
|
5.5
|
40
|
7
|
3.19
|
||
|
8
|
6.2
|
1.72
|
94.4
|
3.68
|
5.5
|
40
|
7
|
3.19
|
||
|
9
|
6.2
|
1.72
|
106.2
|
4.14
|
7.5
|
40
|
7
|
3.19
|
||
|
10
|
6.2
|
1.72
|
118
|
4.60
|
7.5
|
40
|
7
|
3.19
|
||
|
11
|
6.2
|
1.72
|
129.8
|
5.06
|
7.5
|
40
|
7
|
3.19
|
||
|
12
|
6.2
|
1.72
|
141.6
|
5.52
|
11
|
40
|
7
|
3.19
|
||
|
50DL
|
2
|
12.6
|
3.5
|
24.4
|
1450
|
1.55
|
3
|
54
|
7.6
|
2.66
|
|
3
|
12.6
|
3.5
|
36.6
|
2.33
|
3
|
54
|
7.6
|
2.66
|
||
|
4
|
12.6
|
3.5
|
48.8
|
3.10
|
4
|
54
|
7.6
|
2.66
|
||
|
5
|
12.6
|
3.5
|
61
|
3.88
|
5.5
|
54
|
7.6
|
2.66
|
||
|
6
|
12.6
|
3.5
|
73.2
|
4.65
|
5.5
|
54
|
7.6
|
2.66
|
||
|
7
|
12.6
|
3.5
|
85.4
|
5.43
|
7.5
|
54
|
7.6
|
2.66
|
||
|
8
|
12.6
|
3.5
|
97.6
|
6.20
|
7.5
|
54
|
7.6
|
2.66
|
||
|
9
|
12.6
|
3.5
|
109.8
|
6.98
|
11
|
54
|
7.6
|
2.66
|
||
|
10
|
12.6
|
3.5
|
122
|
7.75
|
11
|
54
|
7.6
|
2.66
|
||
|
65DL
|
2
|
30
|
8.33
|
32
|
1450
|
4.22
|
5.5
|
62
|
7.6
|
2.82
|
|
3
|
30
|
8.33
|
48
|
6.33
|
7.5
|
62
|
7.6
|
2.82
|
||
|
4
|
30
|
8.33
|
64
|
8.44
|
11
|
62
|
7.6
|
2.82
|
||
|
5
|
30
|
8.33
|
80
|
10.55
|
15
|
62
|
7.6
|
2.82
|
||
|
6
|
30
|
8.33
|
96
|
12.66
|
15
|
62
|
7.6
|
2.82
|
||
|
7
|
30
|
8.33
|
112
|
14.77
|
18.5
|
62
|
7.6
|
2.82
|
||
|
8
|
30
|
8.33
|
128
|
16.88
|
22
|
62
|
7.6
|
2.82
|
||
|
9
|
30
|
8.33
|
144
|
18.99
|
22
|
62
|
7.6
|
2.82
|
||
|
10
|
30
|
8.33
|
160
|
21.1
|
30
|
62
|
7.6
|
2.82
|
||
|
80DL
|
2
|
50.4
|
14
|
40
|
1450
|
7.84
|
11
|
70
|
7.8
|
22.49
|
|
3
|
50.4
|
14
|
60
|
11.76
|
15
|
70
|
7.8
|
2.49
|
||
|
4
|
50.4
|
14
|
80
|
15.68
|
22
|
70
|
7.8
|
2.49
|
||
|
5
|
50.4
|
14
|
100
|
19.60
|
30
|
70
|
7.8
|
2.49
|
||
|
6
|
50.4
|
14
|
120
|
23.52
|
30
|
70
|
7.8
|
2.49
|
||
|
7
|
50.4
|
14
|
140
|
27.44
|
37
|
70
|
7.8
|
2.49
|
||
|
8
|
50.4
|
14
|
160
|
31.36
|
45
|
70
|
7.8
|
2.49
|
||
|
9
|
50.4
|
14
|
180
|
35.28
|
45
|
70
|
7.8
|
2.49
|
||
|
10
|
50.4
|
14
|
200
|
39.20
|
55
|
70
|
7.8
|
2.49
|
||
|
100DL
-72-20
|
2
|
72
|
20
|
40
|
1450
|
10.9
|
15
|
72
|
8
|
2.8
|
|
3
|
72
|
20
|
60
|
10.9
|
18.5
|
72
|
8
|
2.8
|
||
|
4
|
72
|
20
|
80
|
10.9
|
30
|
72
|
8
|
2.8
|
||
|
5
|
72
|
20
|
100
|
10.9
|
37
|
72
|
8
|
2.8
|
||
|
6
|
72
|
20
|
120
|
10.9
|
37
|
72
|
8
|
2.8
|
||
|
7
|
72
|
20
|
140
|
10.9
|
45
|
72
|
8
|
2.8
|
||
|
8
|
72
|
20
|
160
|
10.9
|
55
|
72
|
8
|
2.8
|
||
|
9
|
72
|
20
|
180
|
10.9
|
55
|
72
|
8
|
2.8
|
||
|
10
|
72
|
20
|
200
|
54.4
|
70
|
72
|
8
|
2.8
|
||
|
100DL-
100-20
|
2
|
100
|
27.8
|
40
|
1450
|
15.14
|
18.5
|
72
|
7.2
|
3.53
|
|
3
|
100
|
27.8
|
60
|
22.72
|
30
|
72
|
7.2
|
3.53
|
||
|
4
|
100
|
27.8
|
80
|
30.28
|
37
|
72
|
7.2
|
3.53
|
||
|
5
|
100
|
27.8
|
100
|
37.86
|
45
|
72
|
7.2
|
3.53
|
||
|
6
|
100
|
27.8
|
120
|
45.39
|
55
|
72
|
7.2
|
3.53
|
||
|
7
|
100
|
27.8
|
140
|
53.0
|
75
|
72
|
7.2
|
3.53
|
||
|
8
|
100
|
27.8
|
160
|
60.57
|
75
|
72
|
7.2
|
3.53
|
||
|
9
|
100
|
27.8
|
180
|
68.14
|
90
|
72
|
7.2
|
3.53
|
||
|
10
|
100
|
27.8
|
200
|
75.71
|
90
|
72
|
7.2
|
3.53
|
||
|
150DL-
150-20
|
2
|
150
|
27.8
|
40
|
1450
|
20.42
|
30
|
80
|
5.7
|
2.8
|
|
3
|
150
|
27.8
|
60
|
30.63
|
37
|
80
|
5.7
|
2.8
|
||
|
4
|
150
|
27.8
|
80
|
40.84
|
45
|
80
|
5.7
|
2.8
|
||
|
5
|
150
|
27.8
|
100
|
51.05
|
55
|
80
|
5.7
|
2.8
|
||
|
6
|
150
|
27.8
|
120
|
61.26
|
75
|
80
|
5.7
|
2.8
|
||
|
7
|
150
|
27.8
|
140
|
74.47
|
75
|
80
|
5.7
|
2.8
|
||
|
8
|
150
|
27.8
|
160
|
81.68
|
90
|
80
|
5.7
|
2.8
|
||
|
200DL-
280-30
|
2
|
280
|
41.6
|
60
|
1450
|
55.79
|
90
|
84
|
6.0
|
3.7
|
|
3
|
280
|
41.6
|
90
|
83.69
|
110
|
84
|
6.0
|
3.7
|
||
|
4
|
280
|
41.6
|
120
|
111.57
|
132
|
84
|
6.0
|
3.7
|
||
|
5
|
280
|
41.6
|
150
|
139.47
|
160
|
84
|
6.0
|
3.7
|
||
|
6
|
280
|
41.6
|
180
|
163.38
|
200
|
84
|
6.0
|
3.7
|
