DL/DLR Multi-stage Hot Water Centrifugal Pump
Brand :XIFAN MARINE
Product origin :China
Delivery time :15days
Supply capacity :5000pcs/Month
Series:DL/DLR.
Structural style:Vertical.
Voltage:50HZ,3Ф,380V.
Capacity:(6.2~160)m3/h.
Pump head:(23.6~200)m.
Speed:1450rpm.
Power:1.5~160KW
DL/DLR Multi-stage Hot Water Centrifugal Pump
I. Overview
DL series pumps are vertical, single-stage, multi-stage, segmented centrifugal pumps for the transportation of clear water and liquids with physical and chemical properties similar to water below 80°C. The temperature of the DLR-type hot water pump conveying medium is below 150°C.
II. Characteristics:
The pump is installed vertically. It has the characteristics of compact structure, low noise and small footprint. It is mainly used in urban water supply and central heating systems, high-level water supply, and fire-fighting water pumps.
III. Pump model meaning:
Such as 65DL-5 65DLR-5
DL-vertical multi-stage segmented centrifugal pump, DLR-vertical multi-stage segmented hot water centrifugal pump. 5-impeller number
IV. Main technical parameters:
| Model | Stages | Capacity | Head | Speed | Power | η | NPSH | Weight |
| （m 3 /h) | ( m) | (r/min) | (kw) | (%) | （kg) | |||
| 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 |
