Marine Equipment
65DL-5 65DLR-5 DL and DLR vertical multi-stage centrifugal pumps
65DL-5 65DLR-5 DL and DLR vertical multi-stage centrifugal pumps 1、Overview: The DL series pump is a vertical, single-stage, multi-stage, and segmented centrifug...
65DL-5 65DLR-5 DL and DLR vertical multi-stage centrifugal pumps
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65DL-5 65DLR-5 DL and DLR vertical multi-stage centrifugal pumps
1、Overview:
The DL series pump is a vertical, single-stage, multi-stage, and segmented centrifugal pump used for conveying clean water and liquids with physical and chemical properties similar to water below 80℃. The DLR type hot water pump delivers medium temperatures below 150℃.
2、Features:
The pump is installed vertically and has the characteristics of compact structure, low noise, and small footprint. It is mainly used in urban water supply and centralized heating systems, high-rise water supply, and fire water pumps.
3、The meaning of pump model:
Like 65DL-5 and 65DLR-5
DL - Vertical multi-stage segmented centrifugal pump,
DLR - Vertical multi-stage segmented hot water centrifugal pump.
5- Number of impellers
Techincal data:
| Model | Grade | Flow | Total Head | Speed | Motor | Efficiency | （NPSH） | Weight |
| Q | H | n | Power | n | ||||
| （m 3 /h) | ( m) | (r/min) | (kw) | (%) | （kg) | |||
| （m 3 /h) | ||||||||
| 40DL | 2 | 6.2 | 23.6 | 1450 | 1.5 | 40 | 3.19 | 208 |
| 3 | 6.2 | 35.4 | 2.2 | 40 | 247 | |||
| 4 | 6.2 | 47.2 | 3 | 40 | 267 | |||
| 5 | 6.2 | 59 | 4 | 40 | 288 | |||
| 6 | 6.2 | 70.8 | 4 | 40 | 309 | |||
| 7 | 6.2 | 82.6 | 5.5 | 40 | 332 | |||
| 8 | 6.2 | 94.4 | 5.5 | 40 | 353 | |||
| 9 | 6.2 | 106.2 | 7.5 | 40 | 373 | |||
| 10 | 6.2 | 118 | 7.5 | 40 | 394 | |||
| 11 | 6.2 | 129.8 | 7.5 | 40 | 415 | |||
| 12 | 6.2 | 129.8 | 11 | 40 | 440 | |||
| 50DL | 2 | 12.6 | 24.4 | 1450 | 3 | 54 | 2.66 | 235 |
| 3 | 12.6 | 36.6 | 3 | 54 | 285 | |||
| 4 | 12.6 | 48.8 | 4 | 54 | 285 | |||
| 5 | 12.6 | 61 | 5.5 | 54 | 326 | |||
| 6 | 12.6 | 73.2 | 5.5 | 54 | 347 | |||
| 7 | 12.6 | 85.4 | 7.5 | 54 | 381 | |||
| 8 | 12.6 | 97.6 | 7.5 | 54 | 402 | |||
| 9 | 12.6 | 109.8 | 11 | 54 | 468 | |||
| 10 | 12.6 | 122 | 11 | 54 | 489 | |||
| 65DL | 2 | 30 | 32 | 1450 | 5.5 | 62 | 2.82 | 379 |
| 3 | 30 | 48 | 7.5 | 62 | 447 | |||
| 4 | 30 | 64 | 11 | 62 | 536 | |||
| 5 | 30 | 80 | 15 | 62 | 600 | |||
| 6 | 30 | 96 | 15 | 62 | 644 | |||
| 7 | 30 | 112 | 18.5 | 62 | 728 | |||
| 8 | 30 | 128 | 22 | 62 | 794 | |||
| 9 | 30 | 144 | 22 | 62 | 839 | |||
| 10 | 30 | 160 | 30 | 62 | 962 | |||
| 80DL | 2 | 50.4 | 40 | 1450 | 11 | 70 | 2.49 | 566 |
| 3 | 50.4 | 60 | 15 | 70 | 640 | |||
| 4 | 50.4 | 80 | 22 | 70 | 756 | |||
| 5 | 50.4 | 100 | 30 | 70 | 900 | |||
| 6 | 50.4 | 120 | 30 | 70 | 945 | |||
| 7 | 50.4 | 140 | 37 | 70 | 1038 | |||
| 8 | 50.4 | 160 | 45 | 70 | 1120 | |||
| 9 | 50.4 | 180 | 45 | 70 | 1175 | |||
| 10 | 50.4 | 200 | 55 | 70 | 1335 | |||
| 100DL | 2 | 100 | 40 | 1450 | 18.5 | 72 | 3.53 | 764 |
| 3 | 100 | 60 | 30 | 72 | 900 | |||
| 4 | 100 | 80 | 37 | 72 | 995 | |||
| 5 | 100 | 100 | 45 | 72 | 1079 | |||
| 6 | 100 | 120 | 55 | 72 | 1241 | |||
| 7 | 100 | 140 | 75 | 72 | 1443 | |||
| 8 | 100 | 160 | 75 | 72 | 1500 | |||
| 9 | 100 | 180 | 90 | 72 | 1600 | |||
| 10 | 100 | 200 | 90 | 72 | 1675 | |||
| 150DL | 2 | 160 | 50 | 1450 | 37 | 76 | 3.5 | 825 |
| 3 | 160 | 75 | 55 | 76 | 970 | |||
| 4 | 160 | 100 | 75 | 76 | 1110 | |||
| 5 | 160 | 125 | 90 | 76 | 1255 | |||
| 6 | 160 | 150 | 110 | 76 | 1410 | |||
| 7 | 160 | 175 | 132 | 76 | 1570 | |||
| 8 | 160 | 200 | 132 | 76 | 1720 | |||
| 9 | 160 | 225 | 160 | 76 | 1880 |