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Kunming Pump Factory

  • E-mail

    services@kmsbc.cn

  • Phone

    13908719531

  • Address

    494 Bailong Road, Kunming City, Yunnan Province

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D、DG、DM、DF、DW型多级离心泵

NegotiableUpdate on 03/24
Model
Nature of the Manufacturer
Producers
Product Category
Place of Origin
Overview
1、 Overview: D-type pump is a single suction multi-stage segmented centrifugal pump used for conveying clean water and liquids with similar physical and chemical properties. The conveying medium temperature does not exceed 80 ℃, and it is suitable for water supply and drainage in factories, mines, cities, and rural areas
Product Details

1、 Overview

D-type pump is a single suction multi-stage segmented centrifugal pump used for conveying clean water and liquids with similar physical and chemical properties. The conveying medium temperature does not exceed 80 ℃, and it is suitable for water supply and drainage in factories, mines, cities, and rural areas.

DG type pump is a single suction multi-stage segmented boiler feed pump, which is an updated product of GC type boiler feed pump. The conveying medium temperature does not exceed 105 ℃, and it is suitable for various medium and low pressure boiler feed water or similar hot water conveying occasions.

DM type pump is a single suction multi-stage segmented mining centrifugal pump, which is a modified design based on the D-type pump. Adopting a balanced drum structure to balance axial force, it can transport liquids with impurities less than 1% and particle size less than 0.1 millimeters. Changing the material of the flow passage components can pump weak acid or weak alkali liquids. The maximum temperature of the conveying medium shall not exceed 80 ℃. Suitable for water supply and drainage in various mines, various sugar factories, steel mills, paper mills, etc.

DF type pump is a single-stage multi-stage corrosion-resistant pump used for conveying corrosive liquids that do not contain solid particles and have a temperature range of -20 ℃ to+105 ℃. The allowable inlet pressure of the pump is less than 0.6MPa. Mainly used in the fields of chemical, petroleum, metallurgy, light industry, printing and dyeing, pharmaceuticals, environmental protection, seawater desalination, offshore oil extraction, and mining.

DW type pump is a micro pressure labyrinth sealed energy-saving multi-stage segmented centrifugal pump. It is an innovative design by Yuanda Water Pump Energy saving Co., Ltd. and a centrifugal pump successfully developed through experiments with our factory. This pump combines manufacturing technology in the Chinese pump industry, focusing on improving pump volumetric efficiency and mechanical efficiency to enhance pump efficiency and achieve energy-saving goals. This series of pumps complies with the JB/T1051-1993 "Types and Basic Parameters of Multi stage Clean Water Centrifugal Pumps" standard, adopts excellent hydraulic models, and is efficient and energy-saving; Low vibration and noise; The shaft seal adopts packing sealing, and different packing materials can be supplied according to user requirements. Used for conveying clear water and liquids with physical and chemical properties similar to water, with a conveying medium temperature not exceeding 80 ℃, suitable for water supply and drainage in factories, mines, cities, and rural areas.

2、 Model meaning

D (DG, DM, DF, DW) 8 5-4 5 × 3

D multistage centrifugal pump
DG Multi stage boiler feedwater pump
DM Multi stage mining centrifugal pump
DF Multi stage corrosion-resistant centrifugal pump
DW Micro pressure labyrinth sealed energy-saving multi-stage centrifugal pump
85 The water delivery capacity is 85 m3/h
45 The single-stage head of the pump is 45m (total head=stages × 45m)
3 The number of stages of the pump is 3

3、 Performance parameter table

Model number series Traffic volume
Q
lift
H
rotational speed
n
electrical machinery
power
efficiency
η
Must be gasoline
Corrosion allowance
(NPSH)r
quality
m
m3/h l/s m r/min kW % m kg
6-25 3 3.75
6.3
7.5
1.04
1.75
2.08
76.5 2950 5.5 33
45
47
2
2
2.5
90
75
73.5
4 102 7.5 100
100
98
5 127.5 7.5 110
125
122.5
6 153 11 120
150
147
7 178.5 11 130
175
171.5
8 204 15 140
200
196
9 229.5 15 150
225
220.5
10 255 18.5 160
250
245
11 280.5 18.5 170
275
269.5
12 306 18.5 180
300
294
12-50 2 9
12.5
15
2.5
3.47
4.17
110 2950 11 34.5
40
41
2
2.2
2.7
97
100
90
3 165 15 110
150
135
4 220 18.5 123
200
180
5 275 22 135
250
225
6 330 30 148
300
270
7 385 37 161
350
315
8 440 37 174
400
360
9 495 45 187
450
405
10 550 55 199
500
450
11 605 55 212
550
495
12 660 75 234
600
540
25-30 3 15
25
30
4.17
6.94
8.33
102 2950 15 50
62
63
2.2
2.2
2.6
130
90
82.5
4 136 18.5 150
120
110
5 170 22 170
150
137.5
6 204 30 190
180
165
7 238 30 210
210
192.5
8 272 37 230
240
220
9 306 37 250
270
247.5
10 340 45 270
300
275
25-50 3 15
25
30
4.17
6.94
8.33
169 2950 22 38
52
54
2
2
2.3
270
150
135
4 224 30 295
200
180
5 279 37 315
250
225
6 334 45 340
300
270
7 389 55 360
350
315
8 444 75 380
400
360
9 499 75 405
450
405
10 554 75 430
500
450
11 609 90 455
550
495
12 664 110 475
600
540
46-30 3 30
46
55
8.33
12.78
15.28
102 2950 22 64
70
68
2.4
3
4.6
180
90
81
4 136 30 197
120
108
5 170 37 214
150
135
6 204 45 231
180
162
7 238 55 248
210
189
8 274 55 265
240
216
9 306 75 282
270
243
10 340 2950 75 299
300
270
Model number series Traffic volume
Q
lift
H
rotational speed
n
electrical machinery
power
efficiency
η
Must be gasoline
Corrosion allowance
(NPSH)r
quality
m
m3/h l/s m r/min kW % m kg
6-25 3 3.75
6.3
7.5
1.04
1.75
2.08
76.5 2950 5.5 33
45
47
2
2
2.5
90
75
73.5
4 102 7.5 100
100
98
5 127.5 7.5 110
125
122.5
6 153 11 120
150
147
7 178.5 11 130
175
171.5
8 204 15 140
200
196
9 229.5 15 150
225
220.5
10 255 18.5 160
250
245
11 280.5 18.5 170
275
269.5
12 306 18.5 180
300
294
12-50 2 9
12.5
15
2.5
3.47
4.17
110 2950 11 34.5
40
41
2
2.2
2.7
97
100
90
3 165 15 110
150
135
4 220 18.5 123
200
180
5 275 22 135
250
225
6 330 30 148
300
270
7 385 37 161
350
315
8 440 37 174
400
360
9 495 45 187
450
405
10 550 55 199
500
450
11 605 55 212
550
495
12 660 75 234
600
540
25-30 3 15
25
30
4.17
6.94
8.33
102 2950 15 50
62
63
2.2
2.2
2.6
130
90
82.5
4 136 18.5 150
120
110
5 170 22 170
150
137.5
6 204 30 190
180
165
7 238 30 210
210
192.5
8 272 37 230
240
220
9 306 37 250
270
247.5
10 340 45 270
300
275
25-50 3 15
25
30
4.17
6.94
8.33
169 2950 22 38
52
54
2
2
2.3
270
150
135
4 224 30 295
200
180
5 279 37 315
250
225
6 334 45 340
300
270
7 389 55 360
350
315
8 444 75 380
400
360
9 499 75 405
450
405
10 554 75 430
500
450
11 609 90 455
550
495
12 664 110 475
600
540
46-30 3 30
46
55
8.33
12.78
15.28
102 2950 22 64
70
68
2.4
3
4.6
180
90
81
4 136 30 197
120
108
5 170 37 214
150
135
6 204 45 231
180
162
7 238 55 248
210
189
8 274 55 265
240
216
9 306 75 282
270
243
10 340 2950 75 299
300
270
280-65 4 185
280
335
51.4
77.8
93.1
272 1480 355 61
73
75
2.3
3
4.2
1188
260
248
5 340 450 1370
325
310
6 408 500 1552
390
372
7 476 630 1734
455
434
8 544 710 1916
520
496
9 612 800 2098
585
558
10 680 900 2280
650
620
450-60 2 335
450
500
93.1
125
139
130 1480 250 72
79
78
3.8
4.9
6
1475
120
114
3 195 355 1725
180
171
4 260 500 2000
240
228
5 325 560 2250
300
285
6 390 710 2500
360
342
7 455 800 2750
420
399
8 520 900 3000
480
456
9 585 1000 3250
540
513
10 650 1120 3500
600
570
600-60 2 450
600
638
125
166.6
177.2
130 1480 280 79
82
79
7
5.5
5
120
110
3 195 450
180
165
4 260 560
240
220
5 325 710
300
275
6 390 800
360
330
7 455 900
420
385
8 520 1120
480
440
9 585 1250
540
495
10 650 1250
600
550
720-60 2 550
720
850
152.8
200
236.1
132 1480 355 76
80
78.5
3.5
4.5
5.5
1830
120
108
3 198 560 2040
180
162
4 264 710 2350
240
216
5 330 800 2650
300
270
6 396 1000 2960
360
324
7 462 1250 3280
420
378
8 528 1400 3595
480
432
9 594 1600 3900
540
486
No corresponding parameter group found, please add it in the backend property template
Not yet implemented, please stay tuned
Not yet implemented, please stay tuned