DL,DLR Vertical Multistage Centrifugal Pump |
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DL,DLR Series vertical multistage centrifugal pump DL Series vertical multistage centrifugal pump is designed and manufactured as JB/T2727-93 on the base of horizontal multistage centrifugal pump. Inlet and outlet of pump is in up and down structure. Users can rotate them in 90°、180°、270° angle. Shaft of pump and shaft of motor are in the same level. Mechanical seal and bearing with low noise make the pump operate steadily and long life. The pump has the small space and high head and convenient installment and maintenance etc. |
It is suitable to supply water and discharge water which temperature is below 90℃ or liquids which are similar to water in physical and chemical characteristic in high-building and fire fighting and factory and mine and oil ground etc. |
Parameter:
Model |
Stage |
Capacity |
Total head(m) |
Speed(r/min) |
Power(Kw) |
Efficiency (%) |
Suction height(m) |
(NPSH)r(m) |
m3/h |
l/s |
Shaft |
Motor |
50DL |
2 |
9.0 12.6 16.2 |
2.5 3.5 4.5 |
26.6 24.4 21.2 |
1450 |
1.30 1.55 1.80 |
3 |
50 54 52 |
7.9 7.6 7.2 |
2.58 2.66 3.16 |
3 |
9.0 12.6 16.2 |
2.5 3.5 4.5 |
39.9 36.6 31.8 |
1.96 2.33 2.70 |
3 |
50 54 52 |
7.9 7.6 7.2 |
2.58 2.66 3.16 |
4 |
9.0 12.6 16.2 |
2.5 3.5 4.5 |
53.2 48.8 42.4 |
2.61 3.10 3.60 |
4 |
50 54 52 |
7.9 7.6 7.2 |
2.58 2.66 3.16 |
5 |
9.0 12.6 16.2 |
2.5 3.5 4.5 |
66.5 61 53 |
3.26 3.88 4.50 |
5.5 |
50 54 52 |
7.9 7.6 7.2 |
2.58 2.66 3.16 |
6 |
9.0 12.6 16.2 |
2.5 3.5 4.5 |
79.8 73.2 63.6 |
3.91 4.65 5.49 |
5.5 |
50 54 52 |
7.9 7.6 7.2 |
2.58 2.66 3.16 |
7 |
9.0 12.6 16.2 |
2.5 3.5 4.5 |
93.1 85.4 74.2 |
4.56 5.43 6.30 |
7.5 |
50 54 52 |
7.9 7.6 7.2 |
2.58 2.66 3.16 |
8 |
9.0 12.6 16.2 |
2.5 3.5 4.5 |
106.4 97.6 84.8 |
5.22 6.20 7.20 |
7.5 |
50 54 52 |
7.9 7.6 7.2 |
2.58 2.66 3.16 |
9 |
9.0 12.6 16.2 |
2.5 3.5 4.5 |
119.7 109.8 95.4 |
5.87 6.98 8.10 |
11 |
50 54 52 |
7.9 7.6 7.2 |
2.58 2.66 3.16 |
10 |
9.0 12.6 16.2 |
2.5 3.5 4.5 |
133 122 106 |
6.52 7.75 9.00 |
11 |
50 54 52 |
7.9 7.6 7.2 |
2.58 2.66 3.16 |
Model |
Stage |
Capacity |
Total head(m) |
Speed(r/min) |
Power(Kw) |
Efficiency (%) |
Suction height(m) |
(NPSH)r(m) |
m3/h |
l/s |
Shaft |
Motor |
65DL |
2 |
18 30 35 |
5 8.33 9.72 |
37 32 29 |
1450 |
3.24 4.22 4.6 |
5.5 |
56 62 60 |
7.8 7.6 7.5 |
2.41 2.82 3.03 |
3 |
18 30 35 |
5 8.33 9.72 |
55.5 48 43.5 |
4.86 6.33 6.9 |
7.5 |
56 62 60 |
7.8 7.6 7.5 |
2.41 2.82 3.03 |
4 |
18 30 35 |
5 8.33 9.72 |
74 64 58
|
6.48 8.44 9.2 |
11 |
56 62 60 |
7.8 7.6 7.5 |
2.41 2.82 3.03 |
5 |
18 30 35 |
5 8.33 9.72 |
92.5 80 72.5 |
8.1 10.55 11.5 |
15 |
56 62 60 |
7.8 7.6 7.5 |
2.41 2.82 3.03 |
6 |
18 30 35 |
5 8.33 9.72 |
111 96 87 |
6.72 12.66 13.8 |
15 |
56 62 60 |
7.8 7.6 7.5 |
2.41 2.82 3.03 |
7 |
18 30 35 |
5 8.33 9.72 |
129.5 112 101.5 |
11.34 14.77 16.1 |
18.5 |
56 62 60 |
7.8 7.6 7.5 |
2.41 2.82 3.03 |
8 |
18 30 35 |
5 8.33 9.72 |
148 128 116 |
12.96 16.88 18.4 |
22 |
56 62 60 |
7.8 7.6 7.5 |
2.41 2.82 3.03 |
9 |
18 30 35 |
5 8.33 9.72 |
166.5 144 130.5 |
14.58 18.99 20.7 |
22 |
56 62 60 |
7.8 7.6 7.5 |
2.41 2.82 3.03 |
10 |
18 30 35 |
5 8.33 9.72 |
185 160 145 |
16.2 21.1 23 |
30 |
56 62 60 |
7.8 7.6 7.5 |
2.41 2.82 3.03 |
Model |
Stage |
Capacity |
Total head(m) |
Speed(r/min) |
Power(Kw) |
Efficiency (%) |
Suction height(m) |
(NPSH)r(m) |
m3/h |
l/s |
Shaft |
Motor |
80DL |
2 |
32.4 50.4 65.16 |
9 14 18.1 |
43.2 40 34.2 |
1450 |
6.28 7.84 9.12 |
11 |
60.7 70 66.5 |
8.1 8 7.9 |
2.16 2.49 2.82 |
3 |
32.4 50.4 65.16 |
9 14 18.1 |
64.8 60 51.3 |
9.42 11.76 13.68 |
15 |
60.7 70 66.5 |
8.1 8 7.9 |
2.16 2.49 2.82 |
4 |
32.4 50.4 65.16 |
9 14 18.1 |
86.4 80 68.4 |
12.56 15.68 18.24 |
22 |
60.7 70 66.5 |
8.1 8 7.9 |
2.16 2.49 2.82 |
5 |
32.4 50.4 65.16 |
9 14 18.1 |
108 100 85.5 |
15.70 19.60 22.80 |
30 |
60.7 70 66.5 |
8.1 8 7.9 |
2.16 2.49 2.82 |
6 |
32.4 50.4 65.16 |
9 14 18.1 |
129.6 120 102.6 |
18.84 23.52 27.36 |
30 |
60.7 70 66.5 |
8.1 8 7.9 |
2.16 2.49 2.82 |
7 |
32.4 50.4 65.16 |
9 14 18.1 |
151.2 140 119.7 |
21.98 27.44 31.92 |
37 |
60.7 70 66.5 |
8.1 8 7.9 |
2.16 2.49 2.82 |
8 |
32.4 50.4 65.16 |
9 14 18.1 |
172.8 160 136.8 |
25.12 31.36 36.48 |
45 |
60.7 70 66.5 |
8.1 8 7.9 |
2.16 2.49 2.82 |
9 |
32.4 50.4 65.16 |
9 14 18.1 |
194.4 180 153.9 |
28.26 35.28 41.04 |
45 |
60.7 70 66.5 |
8.1 8 7.9 |
2.16 2.49 2.82 |
10 |
32.4 50.4 65.16 |
9 14 18.1 |
216 200 171 |
31.40 39.20 45.60 |
55 |
60.7 70 66.5 |
8.1 8 7.9 |
2.16 2.49 2.82 |
Model |
Stage |
Capacity |
Total head(m) |
Speed(r/min) |
Power(Kw) |
Efficiency (%) |
Suction height(m) |
(NPSH)r(m) |
m3/h |
l/s |
Shaft |
Motor |
100DL |
2 |
72 100 126 |
20 27.8 35 |
43.4 40 34 |
1450 |
13.1 15.14 16.67 |
18.5 |
65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
3 |
72 100 126 |
20 27.8 35 |
65.1 60 51 |
19.65 22.72 25.01 |
30 |
65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
4 |
72 100 126 |
20 27.8 35 |
86.8 80 68 |
26.2 30.28 33.34 |
37 |
65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
5 |
72 100 126 |
20 27.8 35 |
108.5 100 85 |
32.75 37.86 41.68 |
45 |
65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
6 |
72 100 126 |
20 27.8 35 |
130.2 120 102 |
39.3 45.39 45.82 |
55 |
65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
7 |
72 100 126 |
20 27.8 35 |
151.9 140 119 |
25.85 53.0 58.35 |
75 |
65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
8 |
72 100 126 |
20 27.8 35 |
173.6 160 136 |
52.4 60.57 66.68 |
75 |
65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
9 |
72 100 126 |
20 27.8 35 |
195.3 180 153 |
58.95 68.14 75.02 |
90 |
65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
10 |
72 100 126 |
20 27.8 35 |
217 200 170 |
65.5 75.71 83.35 |
90 |
65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
Model |
Stage |
Capacity |
Total head(m) |
Speed(r/min) |
Power(Kw) |
Efficiency (%) |
(NPSH)r(m) |
m3/h |
l/s |
Shaft |
Motor |
150DL |
2 |
120 160 200 |
33.3 44.4 55.6 |
53 50 44 |
1450 |
24.1 28.7 32.8 |
37 |
72 76 73 |
3.1 3.5 3.8 |
3 |
120 160 200 |
33.3 44.4 55.6 |
79.5 75 66 |
36.1 43.0 49.2 |
55 |
72 76 73 |
3.1 3.5 3.8 |
4 |
120 160 200 |
33.3 44.4 55.6 |
106 100 88 |
48.1 57.3 65.7 |
75 |
72 76 73 |
3.1 3.5 3.8 |
5 |
120 160 200 |
33.3 44.4 55.6 |
133 125 110 |
60.1 71.7 82.1 |
90 |
72 76 73 |
3.1 3.5 3.8 |
6 |
120 160 200 |
33.3 44.4 55.6 |
159 150 132 |
72.2 86.0 98.5 |
110 |
72 76 73 |
3.1 3.5 3.8 |
7 |
120 160 200 |
33.3 44.4 55.6 |
186 175 154 |
84.2 100 115 |
132 |
72 76 73 |
3.1 3.5 3.8 |
8 |
120 160 200 |
33.3 44.4 55.6 |
212 200 176 |
96.2 115 132 |
132 |
72 76 73 |
3.1 3.5 3.8 |
9 |
120 160 200 |
33.3 44.4 55.6 |
239 225 198 |
108 129 148 |
160 |
72 76 73 |
3.1 3.5 3.8 | |
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