China Dl Vertical Multistage High Pressure Water Pump

>>> Product Overview
DL/DLR vertical multistage centrifugal pump is a new product which is designed in accordance with national requirements on water supply and drainage for high-buildings and GB6245-2006 issued by National Fire Department. The pump is an advanced and efficient hydraulic model with high efficiency and wide range of functions, which can meet customers' higher requirements. With vertical and subsection structure, it has a durable, stable and safe performance. It is also less space demand and easy to install and maintain, so it performs well in many fields, such as water supply and drainage for industries, cites and high buildings, fire-fighting pressurizing, long-distance water supply, cycle pressurization for heating, bathrooms and boilers and water supply for air conditioner refrigeration systems etc. The medium temperature should be no more than 80 ºC for model DL and no more than 120 ºC for model DLR.


>>>Working Conditions
1. To deliver clean water or non-corrosive fluid similar with clear water in physical and chemical properties. The grains contained should be less than 1%of the total volume. Please inform if there are solid grains in medium when place the order.
2. Temperature of medium: -15~+120 ºC
3. The maximum working pressure: 2.5MPa
4. Environment temperature: <40 ºC,
5. Relative humidity (rh): <95%


>>> Parameters
Flow range: up to 360m3/h
Head range: up to 230m
Pressure range: 0.2~2.25MPa
Motor power range: 1.5~200kW
Inlet/outlet diameter: DN40~DN200mm


>>> Model Meaning

80DL(DLR)x4

80: Inlet Diameter (mm)
DL: Vertical Multistage Centrifugal Pump
(DLR): Vertical Multistage Hot Water Centrifugal Pump
x4: Stage


>>> Part of Model Performance

ModelStageFlowHead
(m)Eff.
(%)Power
(kW)Speed
(r/min)NPSH
(m)m3/hL/s40DL24.9
6.2
7.41.36
1.72
2.0624.8
23.6
21.637
40
391.514803.1934.9
6.2
7.41.36
1.72
2.0637.2
35.4
32.437
40
392.214803.1944.9
6.2
7.41.36
1.72
2.0649.6
47.2
43.237
40
39314803.1954.9
6.2
7.41.36
1.72
2.0662
59
5437
40
39414803.1964.9
6.2
7.41.36
1.72
2.0674.4
70.8
64.837
40
39414803.1974.9
6.2
7.41.36
1.72
2.0686.8
82.6
75.237
40
395.514803.1984.9
6.2
7.41.36
1.72
2.0699.2
94.4
86.437
40
395.514803.1994.9
6.2
7.41.36
1.72
2.06111.6
106.2
97.637
40
397.514803.19104.9
6.2
7.41.36
1.72
2.06124
118
10837
40
397.514803.19114.9
6.2
7.41.36
1.72
2.06136.4
129.8
118.837
40
397.514803.19124.9
6.2
7.41.36
1.72
2.06148.8
141.6
129.637
40
391114803.1950DL29.0
12.6
16.22.5
3.5
4.526.6
24.4
21.250
54
52314802.58
2.66
3.1639.0
12.6
16.22.5
3.5
4.539.9
36.6
31.850
54
52314802.58
2.06
3.1649.0
12.6
16.22.5
3.5
4.553.2
48.8
42.450
54
52414802.58
2.66
3.1659.0
12.6
16.22.5
3.5
4.566.5
61
5350
54
525.514802.58
2.66
3.1669.0
12.6
16.22.5
3.5
4.579.8
73.2
63.650
54
527.514802.58
2.66
3.1679.0
12.6
16.22.5
3.5
4.593.1
85.4
74.250
54
527.514802.58
2.66
3.1689.0
12.6
16.22.5
3.5
4.5106.4
97.6
84.850
54
527.514802.58
2.66
3.1699.0
12.6
16.22.5
3.5
4.5119.7
109.8
95.450
54
521114802.58
2.66
3.16109.0
12.6
16.22.5
3.5
4.5133
122
10650
54
521114802.58
2.66
3.1665DL218
30
355
8.33
9.7237
32
2956
62
605.514802.41
2.82
3.03318
30
355
8.33
9.7255.5
48
43.556
62
607.514802.41
2.82
3.03418
30
355
8.33
9.7274
64
5856
62
601114802.41
2.82
3.03518
30
355
8.33
9.7292.5
80
72.556
62
601514802.41
2.82
3.03618
30
355
8.33
9.72111
96
8756
62
601514802.41
2.82
3.03718
30
355
8.33
9.72129.5
112
101.556
62
6018.514802.41
2.82
3.03818
30
355
8.33
9.72148
128
11656
62
602214802.41
2.82
3.03918
30
355
8.33
9.72166.5
144
130.556
62
602214802.41
2.82
3.031018
30
355
8.33
9.72185
160
14556
62
603014802.41
2.82
3.0380DL232.4
50.4
65.169
14
18.143
40
34.260.7
70
66.51114802.16
2.49
2.82332.4
50.4
65.169
14
18.164.8
60
51.360.7
70
66.51514802.16
2.49
2.82432.4
50.4
65.169
14
18.186.4
80
68.460.7
70
66.52214802.16
2.49
2.82532.4
50.4
65.169
14
18.1108
100
85.560.7
70
66.53014802.16
2.49
2.82632.4
50.4
65.169
14
18.1129.6
120
102.660.7
70
66.53014802.16
2.49
2.82732.4
50.4
65.169
14
18.1151.2
140
119.760.7
70
66.53714802.16
2.49
2.82832.4
50.4
65.169
14
18.1172.8
160
136.860.7
70
66.54514802.16
2.49
3.82932.4
50.4
65.169
14
18.1194.4
180
153.960.7
70
66.54514802.16
2.49
2.821032.4
50.4
65.169
14
18.1216
200
17160.7
70
66.55514802.16
2.49
2.82100DL250.4
72
86.414
20
2446
40
3662
72
711514802.2
2.8
3.1350.4
72
86.414
20
2469
60
5462
72
7118.514802.2
2.8
3.1450.4
72
86.414
20
2492
80
7262
72
713014802.2
2.8
3.1550.4
72
86.414
20
24115
100
9062
72
723714802.2
2.8
3.1650.4
72
86.414
20
24138
120
10862
72
713714802.2
2.8
3.1750.4
72
86.414
20
24157
140
12662
72
714514802.2
2.8
3.1850.4
72
86.414
20
24184
160
14462
72
715514802.2
2.8
3.1950.4
72
86.414
20
24207
180
16262
72
715514802.2
2.8
3.11050.4
72
86.414
20
24230
200
18062
72
717514802.2
2.8
3.1100DL270
100
12620
27.8
3543
40
3465
72
702214802.83
3.53
4.40372
100
12620
27.8
3565.1
60
5165
72
703014802.83
3.53
4.40472
100
12620
27.8
3586.8
80
6865
72
703714802.83
3.53
4.40572
100
12620
27.8
35108.5
100
8565
72
704514802.83
3.53
4.40672
100
12620
27.8
35130.2
120
10265
72
705514802.83
3.53
4.40772
100
12620
27.8
35151.9
140
11965
72
707514802.83
3.53
4.40872
100
12620
27.8
35173.6
160
13665
72
707514802.83
3.53
4.40972
100
12620
27.8
35195.3
180
15365
72
709014802.83
3.53
4.401072
100
12620
27.8
35217
200
17065
72
709014802.2
2.8
3.7125DL272
100
12620
33.3
3546
40
3662.5
72
732214502.2
2.8
3.1372
120
12620
33.3
3569
60
5462.5
72
733014502.2
2.8
3.1472
120
12620
33.3
3592
80
7262.5
72
734514502.2
2.8
3.1572
120
12620
33.3
35115
100
9062.5
72
735514502.2
2.8
3.1672
120
12620
33.3
35138
120
10862.5
72
737514502.2
2.8
3.1772
120
12620
33.3
35161
140
12662.5
72
737514502.2
2.8
3.1872
120
12620
33.3
35184
160
14462.5
72
739014502.2
2.8
3.1972
120
12620
33.3
35207
180
16262.5
72
739014502.2
2.8
3.11072
120
12620
33.3
35230
200
18062.5
72
7311014502.2
2.8
3.1150DL2108
150
18030
41.6
5045
40
3475
80
783014802.2
2.8
3.73108
150
18030
41.6
5067.5
60
5175
80
783714802.2
2.8
3.74108
150
18030
41.6
5090
80
6875
80
784514802.2
2.8
3.75108
150
18030
41.6
50112.5
100
8575
80
785514802.2
2.8
3.76108
150
18030
41.6
30135
120
10275
80
787514802.2
2.8
3.77108
150
18030
416
50157.5
140
11975
80
789014802.2
2.8
3.78108
150
18030
41.6
50180
160
13675
80
789014802.2
2.8
3.79108
150
18030
41.6
50200
180
15675
80
7811014802.2
2.8
3.710108
150
18030
41.6
50220
200
17675
80
7813214802.2
2.8
3.7150DL2120
160
20033.3
44.4
55.653
50
4472
76
735514803.1
3.5
3.83120
160
20033.3
44.4
55.6106
100
8872
76
737514803.1
3.5
3.84120
160
20033.3
44.4
55.6106
100
8872
76
737514803.1
3.5
3.85120
160
20033.3
44.4
55.6133
125
11072
76
739014803.1
3.5
3.86120
160
20033.3
44.4
55.6159
150
13272
76
7311014803.1
3.5
3.87120
160
20033.3
44.4
55.6186
175
15472
76
7313214803.1
3.5
3.88120
160
20033.3
44.4
55.6212
200
17672
76
7313214803.1
3.5
3.89120
160
20033.3
44.4
55.6230
225
19872
76
7316014803.1
3.5
3.8200DL2180
288
32450
80
9063.8
60
55.671.2
77.9
76.99014803.0
3.7
4.43180
288
32450
80
9095.7
90
83.471.2
77.9
76.911014803.0
3.7
4.44180
288
32450
80
90127.6
120
111.271.2
77.9
76.913214803.0
3.7
4.45180
288
32450
80
90159.5
150
13971.2
77.9
76.916014803.0
3.7
4.46180
288
32450
80
90191.4
180
166.871.2
77.9
76.920014803.0
3.7
4.4200DL2180
288
32450
80
9084
80
7670.2
76.8
7611014804.2
4.5
5.03180
288
32450
80
90126
120
11470.2
76.8
7616014804.2
4.5
5.04180
288
32450
80
90168
160
15270.2
76.8
7620014804.2
4.5
5.05180
288
32450
80
90210
200
19070.2
76.8
7625014804.2
4.5
5.06180
288
32450
80
90252
240
22870.2
76.8
7628014804.2
4.5
5.0200DL2210
300
36058.3
83.3
10045
40
3670
79
785514804.2
5
5.53210
300
36058.3
83.3
10065.5
60
54.570
79
787514804.2
5
5.54210
300
36058.3
83.3
10086
80
7470
79
7811014804.2
5
5.55210
300
36058.3
83.3
100106
100
9570
79
7813214804.2
5
5.56210
300
36058.3
83.3
100127
120
11470
79
7816014804.2
5
5.57210
300
36058.3
83.3
100146
140
13470
79
7816014804.2
5
5.58210
300
36058.3
83.3
100166.5
160
15070
79
7820014804.2
5
5.5