Shanghai Kaishi Pump Manufacturing Co., Ltd 1
TYPE MEANING
DL AND DLR SERIES VERTICAL MULTI-STAGE CENTRIFUGAL PUMP PRODUCT PROFILE
Our DL and DLR series vertical multi-stage centrifugal pumps (low rotary speed n=1450r/min) are latest-model products developed responding to the actual demands of feedwater market in high buildings and to the standard of GB6245-1998 <Per formance Requirements and Test Means for Fire Fighting Pumps> by National Fire Fighting Administration. They are used to transport mediums similar to water not containing hard granules and physiochemical properties. Flow extent ranges from 5~360m3/h, head extent from 22~300m, power extent from 1.5~220KW and caliber extent from Φ140~Φ200mm. There may be 1~5 outlets installed on a single pump.
APPLICABILITYMainly used for daily water supply in high buildings, constant-pressure water supply in fire fighting, automatic spraying and automatic supply for water screen and so on. Additionally, they are applicable for water supply and discharge in factories and mines, long distance water transportation, use withvarious facilities and supply for various production activities etc .
Pump series
Single-stage impeller head
Discharge(m3/h)
Vertical multi-stage hot watercentrifugal pump
Vertical multi-stage centrifugal pump
Nominal diameter of pump inlet
100 DL (DLR) 100 – 20 × 4
PRODUCT FEATURES
This series of pumps use highly effective and energy-saving hydrodynamic model at home, which are characterized by high efficiency, mild performance curve, fargoing function, accordance with concerned specifications of National Fire Fighting Administration, in the hope of satisfying users' different requirements. With vertical subsection structure, it is advantaged with steady operation, low noise, long service life, small space occupation, as well as easy installation and maintenance etc .
SERVICE CONDITIONS
The medium used should be similar to water, with kinematic viscosity < 150mm2/s, without hard granules and corrosive property;The height above sea level should be <1000 meters. For service above this height, clarify clearly when placing an order for our convenience to offer you more reliable products.Medium Service Temperature between -15°C ~105°C;Maximum Systemic Working Pressure ≤2.5Mpa;Ambient temperature should be lower than 40°C and relative humidity should be lower than 95%.
1.
2.
3.4.5.
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SKETCH MAP OF STRUCTURE
PERFORMANCE CURVE (PERFORMANCE CURVE OF FIRST-STAGE IMPELLER n=1450r/min)
STRUCTURE INTRODUCTION
Compact structure, small volume and elegant outline;The inlet and outlet of pump may be installed to several different directions as 0°, 90°, 180° and 270°to cater for different connection occasions.Responding to actual conditions, pump is provided with single or several outlets, out of a desire to actualize different head requirements on a single pump for users .If needed , head may be satisfied by changing pump's series and cutting impeller's outside diameter.By placing a waterproof cover on motor, pump can be used outdoors. It doesn't need a pump room, which can save construction expenses.
1.2.
3.
4.5.
Shanghai Kaishi Pump Manufacturing Co., Ltd 3
PERFORMANCE CURVE (PERFORMANCE CURVE OF FIRST-STAGE IMPELLER n=1450r/min)
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PERFORMANCE PARAMETERS AND OUTLINE DIMENSIONS
Type SeriesDischarge Head
(m)RotarySpeed n(r/min)
kW Efficiencyη(%)
Necessary(NPSH)r
(m)
Outline Dimensions WeightKgQ (m3/h) L/s Shaft
power Power H H1 H2
40DL6.2-11.2
40DLR6.2-11.2
24.96.27.4
1.361.722.06
24.823.621.6
1450
0.830.921.03
1.5374039
3.19 895 100 150 152
34.96.27.4
1.361.722.06
37.235.432.4
1.251.381.55
2.2374039
3.19 965 100 210 169
44.96.27.4
1.361.722.06
49.647.243.2
1.671.842.07
3374039
3.19 1025 100 270 186
54.96.27.4
1.361.722.06
62.059.054.0
2.082.302.58
4374039
3.19 1090 100 330 203
64.96.27.4
1.361.722.06
74.470.864.8
2.502.763.10
4374039
3.19 1150 100 490 220
74.96.27.4
1.361.722.06
86.882.675.2
2.913.223.62
5.5374039
3.19 1285 100 450 237
84.96.27.4
1.361.722.06
99.294.486.4
3.333.684.14
5.5374039
3.19 1345 100 510 254
94.96.27.4
1.361.722.06
111.6106.297.60
3.754.144.65
7.5374039
3.19 1445 100 570 271
50DL12.6-12.2
50DLR12.6-12.2
29.0012.616.2
2.503.504.50
26.624.421.2
1450
1.301.551.80
3505452
2.582.663.16
950 100 270 213
39.0012.616.2
2.503.504.50
39.936.631.8
1.962.332.70
3505452
2.582.663.16
1030 100 350 233
49.0012.616.2
2.503.504.50
53.248.842.4
2.613.103.60
4505452
2.582.663.16
1125 100 430 258
59.0012.616.2
2.503.504.50
66.561.053.0
3.263.884.50
5.5505452
2.582.663.16
1310 100 510 303
69.0012.616.2
2.503.504.50
79.873.263.6
3.914.655.39
5.5505452
2.582.663.16
1355 100 590 323
79.0012.616.2
2.503.504.50
93.185.474.2
4.565.436.30
7.5505452
2.582.663.16
1435 100 670 356
89.0012.616.2
2.503.504.50
106.497.6084.80
5.226.207.20
7.5505452
2.582.663.16
1515 100 750 376
99.0012.616.2
2.503.504.50
119.7109.895.40
5.876.988.10
11505452
2.582.663.16
1745 100 830 396
65DL30-16
65DLR30-16
2183035
5.008.339.72
37.032.029.0
1450
3.244.224.60
5.5566260
2.412.823.03
1090 125 195 349
3183035
5.008.339.72
55.548.043.5
4.866.336.90
7.5566260
2.412.823.03
1170 125 275 390
4183035
5.008.339.72
74.064.058.0
6.488.449.20
11566260
2.412.823.03
1400 125 355 460
5183035
5.008.339.72
92.580.072.5
8.1010.5511.50
15566260
2.412.823.03
1520 125 435 509
6183035
5.008.339.72
111.096.087.0
9.7212.613.8
15566260
2.412.823.03
1600 125 515 537
7183035
5.008.339.72
129.5112.0101.5
11.314.716.1
18.5566260
2.412.823.03
1750 125 595 603
8183035
5.008.339.72
148.0128.0116.0
12.916.818.4
22566260
2.412.823.03
1820 125 665 639
9183035
5.008.339.72
166.5144.0130.5
14.618.920.7
22566260
2.412.823.03
1900 125 745 667
Shanghai Kaishi Pump Manufacturing Co., Ltd 5
PERFORMANCE PARAMETERS AND OUTLINE DIMENSIONS
80DL50-20
80DLR50-20
232.450.065.2
9.0014.018.1
43.240.034.2
1450
6.287.849.12
11607066
2.22.52.8
1270 120 250 461
332.450.065.2
9.0014.018.1
64.860.051.3
9.4211.813.7
15607066
2.22.52.8
1340 120 350 522
432.450.065.2
9.0014.018.1
86.480.068.4
12.615.718.2
22607066
2.22.52.8
1580 120 450 608
532.450.065.2
9.0014.018.1
108.0100.085.5
15.719.622.8
30607066
2.22.52.8
1650 120 550 728
632.450.065.2
9.0014.018.1
129.6120.0102.6
18.923.627.4
30607066
2.22.52.8
1750 120 650 768
732.450.065.2
9.0014.018.1
151.2140.0119.7
21.927.531.9
37607066
2.22.52.8
2000 120 750 822
832.450.065.2
9.0014.018.1
172.8160.0136.8
25.131.436.5
45607066
2.22.52.8
2135 120 850 898
932.450.065.2
9.0014.018.1
194.4180.0153.9
28.335.341.1
45607066
2.22.52.8
2235 120 950 938
100DL72-20
100DLR72-20
250.472.086.4
14.020.024.0
46.040.036.0
1450
10.210.911.9
15627271
2.22.83.1
1380 135 265 521
350.472.086.4
14.020.024.0
69.060.054.0
15.316.417.9
18.5627271
2.22.83.1
1535 135 375 599
450.472.086.4
14.020.024.0
92.080.072.0
20.421.823.9
30627271
2.22.83.1
1710 135 485 727
550.472.086.4
14.020.024.0
11510090
25.527.329.8
37627271
2.22.83.1
1870 135 595 781
650.472.086.4
14.020.024.0
138120108
30.632.735.8
37627271
2.22.83.1
1980 135 705 821
750.472.086.4
14.020.024.0
157140126
34.838.241.8
45627271
2.22.83.1
2125 135 815 897
850.472.086.4
14.020.024.0
184160144
40.643 .647.8
55627271
2.22.83.1
2300 135 925 1044
950.472.086.4
14.020.024.0
207180162
45.949.153.7
55627271
2.22.83.1
2410 135 1035 1084
100DL100-20
100DLR100-20
272100126
20.027.835.0
434034
1450
13.115.116.7
18.5657270
2.93.54.4
1420 135 265 554
372100126
20.027.835.0
656051
19.722.725.1
30657270
2.93.54.4
1600 135 375 687
472100126
20.027.835.0
868068
26.230.333.4
37657270
2.93.54.4
1760 135 485 746
572100126
20.027.835.0
10810085
32.837.841.7
45657270
2.93.54.4
1905 135 595 827
672100126
20.027.835.0
130120102
39.345.445.8
55657270
2.93.54.4
2080 135 705 979
772100126
20.027.835.0
151140119
25.953.058.4
75657270
2.93.54.4
2280 135 815 1159
872100126
20.027.835.0
173160136
52.460.666.7
75657270
2.93.54.4
2450 135 925 1204
972100126
20.027.835.0
195180153
58.968.175.1
90657270
2.93.54.4
2810 135 1035 1354
Type SeriesDischarge Head
(m)RotarySpeed n(r/min)
kW Efficiencyη(%)
Necessary(NPSH)r
(m)
Outline Dimensions WeightKgQ (m3/h) L/s Shaft
power Power H H1 H2
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PERFORMANCE PARAMETERS AND OUTLINE DIMENSIONS
125DL126-20
125DLR126-20
290126140
253538
454036
1450
16.219.119.3
22687271
2.22.83.2
1456 145 290 554
390126140
253538
676054
24.128.629.0
30687271
2.22.83.2
1666 145 415 687
490126140
253538
908072
32.438.138.1
45687271
2.22.83.2
1861 145 540 746
590126140
253538
11210090
40.447.748.3
55687271
2.22.83.2
2071 145 665 827
690126140
253538
135120108
48.757.258.0
75687271
2.22.83.2
2266 145 790 979
790126140
253538
157140126
56.666.767.7
75687271
2.22.83.2
2391 145 915 1159
890126140
253538
180160144
64.976.377.3
90687271
2.22.83.2
2616 145 1040 1204
990126140
253538
202180162
72.885.887.0
90687271
2.22.83.2
2911 145 1165 1354
150DL150-20
150DLR150-20
2108150180
304050
454034
1450
17.620.421.3
30758078
2.22.82.7
1570 155 315 569
3108150180
304050
676051
26.530.633.3
37758078
2.22.82.7
1730 155 425 707
4108150180
304050
908068
35.340.942.7
45758078
2.22.82.7
1875 155 535 771
5108150180
304050
11210085
44.151.153.4
55758078
2.22.82.7
2050 155 645 857
6108150180
304050
135120102
52.961.366.7
75758078
2.22.82.7
2230 155 755 1060
7108150180
304050
157140119
61.771.574.8
75758078
2.22.82.7
2340 155 865 1245
8108150180
304050
180160135
70.681.785.9
90758078
2.22.82.7
2520 155 975 1295
9108150180
304050
202180153
79.291.996.2
110758078
2.22.82.7
2880 155 1085 1450
150DL160-25
150DLR160-25
2120160200
33.344.455.6
535044
1450
24.128.732.8
37727673
3.13.53.8
1625 155 315 873
3120160200
33.344.455.6
797566
36.143.049.2
55727673
3.13.53.8
1866 155 425 1086
4120160200
33.344.455.6
10610088
48.157.365.7
75727673
3.13.53.8
2066 155 535 1291
5120160200
33.344.455.6
133125110
60.171.782.1
90727673
3.13.53.8
2297 155 645 1466
6120160200
33.344.455.6
159150132
72.286.098.5
110727673
3.13.53.8
2598 155 755 1633
7120160200
33.344.455.6
186175154
84.2100115
132727673
3.13.53.8
2798 155 865 1803
8120160200
33.344.455.6
212200176
96.2115132
132727673
3.13.53.8
2929 155 975 1873
9120160200
33.344.455.6
239225198
108129148
160727673
3.13.53.8
3059 155 1085 2003
Type SeriesDischarge Head
(m)RotarySpeed n(r/min)
kW Efficiencyη(%)
Necessary(NPSH)r
(m)
Outline Dimensions WeightKgQ (m3/h) L/s Shaft
power Power H H1 H2
Shanghai Kaishi Pump Manufacturing Co., Ltd 7
PERFORMANCE PARAMETERS AND OUTLINE DIMENSIONS
200DL300-20
200DLR300-20
2210300360
58.383.3100
454036
1450
36.741.445.3
55707978
4.25.05.5
2001 255 428 983
3210300360
58.383.3100
656054
53.562.168.5
75707978
4.25.05.5
2215 255 571 1196
4210300360
58.383.3100
868072
70.382.893.1
110707978
4.25.05.5
2625 255 714 1845
5210300360
58.383.3100
10610090
86.7103.5119.5
132707978
4.25.05.5
2838 255 857 1975
6210300360
58.383.3100
127120108
103.8124.2135.7
160707978
4.25.05.5
2982 255 1000 2120
7210300360
58.383.3100
146140126
119.4144.9158.4
160707978
4.25.05.5
3125 255 1143 /
8210300360
58.383.3100
166160144
136.1165.6188.7
200707978
4.25.05.5
3380 255 1286 /
9210300360
58.383.3100
186180162
151.9186.2203.6
220707978
4.25.05.5
3620 255 1429 /
200DL288-30
200DLR288-30
2180288324
508090
63.860
55.6
1450
43.9158.7163.77
7571.277.976.9
3.03.74.4
2185 255 428 /
3180288324
508090
95.790
83.4
65.8688.0695.66
11071.277.976.9
3.03.74.4
2355 255 571 /
4180288324
508090
127.6120
111.2
87.81117.42127.54
13271.277.976.9
3.03.74.4
2795 255 714 /
5180288324
508090
159.5150139
109.81146.83159.49
16071.277.976.9
3.03.74.4
2945 255 857 /
6180288324
508090
191.4180
166.8
131.77176.20191.39
20071.277.976.9
3.03.74.4
3095 255 1000 /
200DL288-40
200DLR288-40
2180288324
508090
848076
1450
58.779.4888.3
11070.276.876
4.24.55.0
2615 255 428 /
3180288324
508090
126120114
88.05119.22132.45
16070.276.876
4.24.55.0
2976 255 571 /
4180288324
508090
168160152
117.458.96176.6
20070.276.876
4.24.55.0
3126 255 714 /
5180288324
508090
210200190
146.6198.57220.58
25070.276.876
4.24.55.0
3276 255 857 /
6180288324
508090
228252240
175.92238.28264.70
28070.276.876
4.24.55.0
3426 255 1000 /
Type SeriesDischarge Head
(m)RotarySpeed n(r/min)
kW Efficiencyη(%)
Necessary(NPSH)r
(m)
Outline Dimensions WeightKgQ (m3/h) L/s Shaft
power Power H H1 H2
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INSTALLATION DIMENSIONS AND OUTLINE SKETCH MAP
FORM OF INSTALLATION DIMENSIONS
TypeOutline Dimensions Inlet Flange Outlet Flange
H1 L h B×b n-Φd Djn Dj Dj2 n-Φdj Dcn Dc Dc2 n-Φdc
40DL6.2-11.2 100 220 35 330×290 4-Φ18 40 150 110 4-Φ18 40 150 110 4-Φ18
50DLl2.6-12.2 100 210 35 350×300 4-Φ18 50 165 125 4-Φ18 50 165 125 4-Φ18
65DL30-16 125 165 55 405×350 4-Φ22 65 185 145 4-Φ18 50 165 125 4-Φ18
80DL50-20 120 280 40 470×400 4-Φ24 80 200 160 8-Φ18 80 185 145 4-Φ18
100DL72-20 135 305 50 470×410 4-Φ24 100 220 180 8-Φ18 80 200 160 8-Φ18
100DLl00-20 135 305 50 470×410 4-Φ24 100 220 180 8-Φ18 80 200 160 8-Φ18
125DLl26-20 145 300 50 470×410 4-Φ24 125 245 210 8-Φ18 100 220 180 8-Φ18
150DLl50-20 155 300 55 510×450 4-Φ24 150 285 240 8-Φ18 125 245 210 8-Φ18
150DLl60-25 155 300 55 510×450 4-Φ24 150 285 240 8-Φ18 125 245 210 8-Φ18
200DL300-20 255 350 55 620×550 4-Φ36 200 340 295 12-Φ18 150 285 240 8-Φ18
200DL288-30 255 350 55 620×550 4-Φ36 200 340 295 12-Φ18 150 285 240 8-Φ18
200DL288-40 255 350 55 620×550 4-Φ36 200 340 295 12-Φ18 150 285 240 8-Φ18
Shanghai Kaishi Pump Manufacturing Co., Ltd 9
INSTALLATION METHODS
ACCESSORIES AND INSTALLATION DIMENSIONS
ACCESSORIES AND INSTALLATION DIMENSIONS
TypeDimensions of Link Plate Basic Graph of Rigid Connection Cement Base
A×A B×B B×B H d1 d2 D×D E×E F×F H d h
40DL 300 540 600 80 Φ14 or Φ18 Φ18 300 500 560 250 60 200
50DL 305 540 600 80 Φ14 or Φ18 Φ18 305 500 560 250 60 200
65DL 370 740 800 80 Φ14 or Φ18 Φ24 370 500 560 250 80 250
80DL 400 740 800 80 Φ18 or Φ22 Φ24 400 600 660 350 80 250
100DL 410 740 800 80 Φ18 or Φ22 Φ24 410 600 660 350 80 250
150DL 550 840 900 80 Φ18 or Φ22 Φ24 550 700 760 350 80 250
200DL 600 840 900 80 Φ22 Φ24 600 800 880 350 80 250