CB Type DG Boiler Feed Pump
DG pump is a single-suction, multi-stage, segmental centrifugal clean water pump, suitable for medium and low pressure boiler feed water, factory, and urban high-lift water delivery. It is used to transport clean water or liquids with physical and chemical properties similar to clean water. The medium temperature is -20℃~105℃ (except DG85-80 and 200DG43, the medium temperature of these two pumps is -20℃-150℃). The pump inlet pressure shall not exceed 0.59 MPa (6 kgf/cm²).
The suction port and discharge port of the pump are both vertically upward, and the axial force of the rotor is balanced by the balance disk. The shaft seal can be a packing seal or a mechanical seal. The rotor support is only used for DG85-80, DG85-67, and DG155-67 with sliding bearings and thin oil lubrication, while other pumps use rolling bearings.EMAC will continue to update the product introduction pages of different standard versions of pumps. Please subscribe to our website to get the latest update information.
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General Specifications of DG Series
| Flow range: | 6~346 m³/h |
| Head range: | 102~105 m |
DG Model Description
- DG25-50×3
- DG single suction, multi-stage boiler feed pump
- 25-flow rate (m³/h)
- 50-pump single-stage head (m)
- 3-number of pump stages
- 400G, 40×3
- 40 pump inlet diameter (mm)
- DG single suction, multi-stage boiler feed pump
- 40 pump single-stage head (m)
- 3-number of pump stages
Click Kit Name to Check Part List
ParameterType | Capacity Q | Head H | Speed N | Shaft power Pa | Motor | Eff. η | NPSH r | impolier Dia | Pump diameter | weight | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| power | Type | Inlet Dia | Outlet Dia | ||||||||||
| m³/h | L/s | m | r/min | kW | kW | % | m | mm | mm | mm | kg | ||
| 40DGr40×3 | 6 10 12 | 1.7 2.8 3.3 | 123 120 115.5 | 2980 | 5.82 7.11 7.7 | 11 | Y160M₁-2 | 34.5 46 49 | 2.6 3.3 3.9 | 170 | 40 | 40 | 125 |
| 40DGi40×4 | 6 10 12 | 1.7 2.8 3.3 | 164 160 154 | 2980 | 7.76 9.48 10.28 | 15 | Y160M₂-2 | 34.5 46 49 | 2.6 3.3 3.9 | 170 | 40 | 40 | 145 |
| 40DG140×5 | 6 10 12 | 1.7 2.8 3.3 | 205 200 192.5 | 2980 | 9.7 11.85 12.85 | 18.5 | Y160L-2 | 34.5 46 49 | 2.6 3.3 3.9 | 170 | 40 | 40 | 165 |
| 40DG40×6 | 6 10 12 | 1.7 2.8 3.3 | 246 240 231 | 2980 | 11.64 14.62 15.42 | 18.5 | Y160L-2 | 34.5 46 49 | 2.6 3.3 3.9 | 170 | 40 | 40 | 185 |
| 40DG₁40×7 | 6 10 12 | 1.7 2.8 3.3 | 287 280 269.5 | 2980 | 13.58 16.59 17.99 | 22 | Y180M-2 | 34.5 46 49 | 2.6 3.3 3.9 | 170 | 40 | 40 | 205 |
| 40DG40×8 | 6 10 12 | 1.7 2.8 3.3 | 328 320 308 | 2980 | 15.52 18.96 20.56 | 22 | Y180M-2 | 34.5 46 49 | 2.6 3.3 3.9 | 170 | 40 | 40 | 225 |
| 40DGr40×9 | 6 10 12 | 1.7 2.8 3.3 | 369 360 346.5 | 2980 | 17.46 21.33 23.13 | 30 | Y200L₁-2 | 34.5 46 49 | 2.6 3.3 3.9 | 170 | 40 | 40 | 245 |
| 40DGi40×10 | 6 10 12 | 1.7 2.8 3.3 | 410 400 385 | 2980 | 19.4 23.7 25.7 | 30 | Y200L₁-2 | 34.5 46 49 | 2.6 3.3 3.9 | 170 | 40 | 40 | 265 |
| ——END—— | |||||||||||||
ParameterType | Capacity Q | Head H | Speed N | Shaft power Pa | Motor | Eff. η | NPSH r | impolier Dia | Pump diameter | weight | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| power | Type | Inlet Dia | Outlet Dia | ||||||||||
| m³/h | L/s | m | r/min | kW | kW | % | m | mm | mm | mm | kg | ||
| DG25-50×3 | 15 25 28 | 4.1 6.9 7.8 | 154.5 150 144 | 2980 | 14.3 18.9 20.3 | 30 | Y200L₁-2 | 44 54 54 | 2.4 2.7 2.8 | 196 | 80 | 80 | 270 |
| DG25-50×4 | 15 25 28 | 4.1 6.9 7.8 | 206 200 192 | 2980 | 19.1 25.2 27.1 | 37 | Y200L₂-2 | 44 54 54 | 2.4 2.7 2.8 | 196 | 80 | 80 | 295 |
| DG25-50×5 | 15 25 28 | 4.1 6.9 7.8 | 257.5 250 240 | 2980 | 23.9 31.5 33.9 | 37 | Y200L₂-2 | 44 54 54 | 2.4 2.7 2.8 | 196 | 80 | 80 | 315 |
| DG25-50×6 | 15 25 28 | 4.1 6.9 7.8 | 309 300 288 | 2980 | 28.6 37.8 40.7 | 45 | Y225M-2 | 44 54 54 | 2.4 2.7 2.8 | 196 | 80 | 80 | 340 |
| DG25-50×7 | 15 25 28 | 4.1 6.9 7.8 | 360.5 350 336 | 2980 | 33.4 44.1 47.5 | 55 | Y250M-2 | 44 54 54 | 2.4 2.7 2.8 | 196 | 80 | 80 | 360 |
| DG25-50×8 | 15 25 28 | 4.1 6.9 7.8 | 412 400 384 | 2980 | 38.2 50.4 54.2 | 75 | Y280S-2 | 44 54 54 | 2.4 2.7 2.8 | 196 | 80 | 80 | 385 |
| DG25-50×9 | 15 25 28 | 4.1 6.9 7.8 | 463.5 450 432 | 2980 | 43 56.7 61 | 75 | Y280S-2 | 44 54 54 | 2.4 2.7 2.8 | 196 | 80 | 80 | 405 |
| DG25-50×10 | 15 25 28 | 4.1 6.9 7.8 | 515 500 480 | 2980 | 47.7 63 67.8 | 75 | Y280S-2 | 44 54 54 | 2.4 2.7 2.8 | 196 | 80 | 80 | 430 |
| DG25-50×11 | 15 25 28 | 4.1 6.9 7.8 | 566 550 528 | 2980 | 52.5 69.3 74.6 | 90 | Y280M-2 | 44 54 54 | 2.4 2.7 2.8 | 196 | 80 | 80 | 450 |
| DG25-50×12 | 15 25 28 | 4.1 6.9 7.8 | 618 600 576 | 2980 | 57.3 75.6 81.4 | 110 | Y315S-2 | 44 54 54 | 2.4 2.7 2.8 | 196 | 80 | 80 | 475 |
| DG80-30×3 | 26 43 48 | 7.2 11.9 13.3 | 102 90 83.4 | 2980 | 12 15 15.8 | 18.5 | Y160L-2 | 60 70 69 | 3 3.9 4.3 | 162 | 80 | 80 | 150 |
| DG80-30×4 | 26 43 48 | 7.2 11.9 13.3 | 136 120 111.2 | 2980 | 16 20 21 | 22 | Y180M-2 | 60 70 69 | 3 3.9 4.3 | 162 | 80 | 80 | 165 |
| DG80-30×5 | 26 43 48 | 7.2 11.9 13.3 | 170 150 139 | 2980 | 20 25 26.3 | 30 | Y200L₁-2 | 60 70 69 | 3 3.9 4.3 | 162 | 80 | 80 | 180 |
| DG80-30×6 | 26 43 48 | 7.2 11.9 13.3 | 204 180 166.8 | 2980 | 24 30 31.5 | 37 | Y200L₂-2 | 60 70 69 | 3 3.9 4.3 | 162 | 80 | 80 | 195 |
| DG80-30×7 | 26 43 48 | 7.2 11.9 13.3 | 238 210 194.6 | 2980 | 28 35 36.8 | 45 | Y225M-2 | 60 70 69 | 3 3.9 4.3 | 162 | 80 | 80 | 210 |
| DG80-30×8 | 26 43 48 | 7.2 11.9 13.3 | 272 240 222.4 | 2980 | 32 40 42 | 55 | Y250M-2 | 60 70 69 | 3 3.9 4.3 | 162 | 80 | 80 | 225 |
| DG80-30×9 | 26 43 48 | 7.2 11.9 13.3 | 306 270 250.2 | 2980 | 36 45 47.3 | 55 | Y250M-2 | 60 70 69 | 3 3.9 4.3 | 162 | 80 | 80 | 240 |
| DG80-30×10 | 26 43 48 | 7.2 11.9 13.3 | 340 300 278 | 2980 | 40 50 52.5 | 75 | Y280S-2 | 60 70 69 | 3 3.9 4.3 | 162 | 80 | 80 | 255 |
| DG46-50×3 | 28 46 50 | 7.8 12.8 13.9 | 172.5 150 144 | 2980 | 24.8 29.9 31 | 37 | Y200L₂-2 | 53 63 63.2 | 2.5 2.8 3 | 208 | 80 | 80 | 270 |
| DG46-50×4 | 28 46 50 | 7.8 12.8 13.9 | 230 200 192 | 2980 | 33.1 39.8 41.3 | 55 | Y250M-2 | 53 63 63.2 | 2.5 2.8 3 | 208 | 80 | 80 | 295 |
| DG46-50×5 | 28 46 50 | 7.8 12.8 13.9 | 287.2 250 240 | 2980 | 41.4 49.8 51.6 | 75 | Y280S-2 | 53 63 63.2 | 2.5 2.8 3 | 208 | 80 | 80 | 315 |
| DG46-50×6 | 28 46 50 | 7.8 12.8 13.9 | 345 300 288 | 2980 | 49.6 56.7 61.9 | 75 | Y280S-2 | 53 63 63.2 | 2.5 2.8 3 | 208 | 80 | 80 | 340 |
| DG46-50×7 | 28 46 50 | 7.8 12.8 13.9 | 402.5 350 336 | 2980 | 57.9 69.7 72.2 | 90 | Y280M-2 | 53 63 63.2 | 2.5 2.8 3 | 208 | 80 | 80 | 360 |
| DG46-50×8 | 28 46 50 | 7.8 12.8 13.9 | 460 400 384 | 2980 | 66.2 79.6 82.6 | 90 | Y280M-2 | 53 63 63.2 | 2.5 2.8 3 | 208 | 80 | 80 | 385 |
| DG46-50×9 | 28 46 50 | 7.8 12.8 13.9 | 517.5 450 43 | 2980 | 74.4 89.6 92.9 | 110 | Y315S-2 | 53 63 63.2 | 2.5 2.8 3 | 208 | 80 | 80 | 405 |
| DG46-50×10 | 28 46 50 | 7.8 12.8 13.9 | 575 500 480 | 2980 | 82.7 99.5 103.5 | 132 | Y315M₁-2 | 53 63 63.2 | 2.5 2.8 3 | 208 | 80 | 80 | 430 |
| DG46-50×11 | 28 46 50 | 7.8 12.8 13.9 | 632.5 550 528 | 2980 | 91 109 113.5 | 132 | Y315M₁-2 | 53 63 63.2 | 2.5 2.8 3 | 208 | 80 | 80 | 450 |
| DG46-50×12 | 28 46 50 | 7.8 12.8 13.9 | 690 600 576 | 2980 | 99.3 119.4 123.9 | 160 | Y315L₁-2 | 53 63 63.2 | 2.5 2.8 3 | 208 | 80 | 80 | 475 |
| 80DG20×2 | 32.4 50.4 65.2 | 9 14 18.1 | 43.2 40 34.2 | 1480 | 6.28 7.84 9.13 | 11 | Y160M-4 | 60.7 70 66.5 | 2.2 2.5 2.8 | 255 | 80 | 65 | 340 |
| 80DG20×3 | 32.4 50.4 65.2 | 9 14 18.1 | 64.8 60 51.3 | 1480 | 9.42 11.8 13.7 | 15 | Y160L-4 | 60.7 70 66.5 | 2.2 2.5 2.8 | 255 | 80 | 65 | 402 |
| 80DG20×4 | 32.4 50.4 65.2 | 9 14 18.1 | 86.4 80 68.4 | 1480 | 12.6 15.7 18.3 | 22 | Y180L-4 | 60.7 70 66.5 | 2.2 2.5 2.8 | 255 | 80 | 65 | 464 |
| 80DG20×5 | 32.4 50.4 65.2 | 9 14 18.1 | 108 100 85.5 | 1480 | 15.7 19.6 22.8 | 30 | Y200L-4 | 60.7 70 66.5 | 2.2 2.5 2.8 | 255 | 80 | 65 | 526 |
| 80DG20×6 | 32.4 50.4 65.2 | 9 14 18.1 | 129.6 120 102.6 | 1480 | 18.8 23.5 27.4 | 30 | Y200L-4 | 60.7 70 66.5 | 2.2 2.5 2.8 | 255 | 80 | 65 | 588 |
| 80DG20×7 | 32.4 50.4 65.2 | 9 14 18.1 | 151 140 120 | 1480 | 21.9 27.5 32 | 37 | Y225S-4 | 60.7 70 66.5 | 2.2 2.5 2.8 | 255 | 80 | 65 | 650 |
| 80DG20×8 | 32.4 50.4 65.2 | 9 14 18.1 | 173 160 137 | 1480 | 25.1 31.4 36.6 | 45 | Y225M-4 | 60.7 70 66.5 | 2.2 2.5 2.8 | 255 | 80 | 65 | 712 |
| 80DG20×9 | 32.4 50.4 65.2 | 9 14 18.1 | 194 180 154 | 1480 | 28.2 35.3 41.4 | 45 | Y225M-4 | 60.7 70 66.5 | 2.2 2.5 2.8 | 255 | 80 | 65 | 774 |
| 80DG20×10 | 32.4 50.4 65.2 | 9 14 18.1 | 216 200 171 | 1480 | 31.4 39.2 45.6 | 55 | Y250M-4 | 60.7 70 66.5 | 2.2 2.5 2.8 | 255 | 80 | 65 | 836 |
| ——END—— | |||||||||||||
ParameterType | Capacity Q | Head H | Speed N | Shaft power Pa | Motor | Eff. η | NPSH r | impolier Dia | Pump diameter | weight | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| power | Type | Inlet Dia | Outlet Dia | ||||||||||
| m³/h | L/s | m | r/min | kW | kW | % | m | mm | mm | mm | kg | ||
| DG85-80×5 | 54 85 108 | 15 23.6 30 | 440 400 350 | 2980 | 122 142 156 | 185 | Y315M-2 | 53 65 66 | 4.5 4.4 5.3 | 250 | 100 | 100 | 1420 |
| DG85-80×6 | 54 85 108 | 15 23.6 30 | 528 480 420 | 2980 | 147 171 187 | 200 | Y315M-2 | 53 65 66 | 4.5 4.4 5.3 | 250 | 100 | 100 | 1490 |
| DG85-80×7 | 54 85 108 | 15 23.6 30 | 616 560 490 | 2980 | 171 199 218 | 250 | Y355-2 | 53 65 66 | 4.5 4.4 5.3 | 250 | 100 | 100 | 1570 |
| DG85-80×8 | 54 85 108 | 15 23.6 30 | 704 640 560 | 2980 | 195 228 250 | 280 | Y355-2 | 53 65 66 | 4.5 4.4 5.3 | 250 | 100 | 100 | 1640 |
| DG85-80×9 | 54 85 108 | 15 23.6 30 | 792 720 630 | 2980 | 220 256 281 | 315 | Y355-2 | 53 65 66 | 4.5 4.4 5.3 | 250 | 100 | 100 | 1710 |
| DG85-80×10 | 54 85 108 | 15 23.6 30 | 880 800 700 | 2980 | 244 285 312 | 355 | Y355-2 | 53 65 66 | 4.5 4.4 5.3 | 250 | 100 | 100 | 1790 |
| DG85-80X11 | 54 85 108 | 15 23.6 30 | 968 880 770 | 2980 | 269 313 343 | 400 | Y355-2 | 53 65 66 | 4.5 4.4 5.3 | 250 | 100 | 100 | 1860 |
| DG85-80X12 | 54 85 108 | 15 23.6 30 | 1056 960 840 | 2980 | 293 342 374 | 450 | Y400-2 | 53 65 66 | 4.5 4.4 5.3 | 250 | 100 | 100 | 1930 |
| 00DG20×2 | 72 100 126 | 20 27.8 35 | 43.4 40 34 | 1480 | 13.1 15.1 16.7 | 22 | Y180L-4 | 65 72 70 | 2.8 3.5 4.4 | 267 | 100 | 80 | 350 |
| 100DG20×3 | 72 100 126 | 20 27.8 35 | 65.1 60 51 | 1480 | 19.6 22.7 25 | 30 | Y200L-4 | 65 72 70 | 2.8 3.5 4.4 | 267 | 100 | 80 | 413 |
| 100DG20×4 | 72 100 126 | 20 27.8 35 | 86.8 80 68 | 1480 | 26.2 30.3 33.3 | 37 | Y225S-4 | 65 72 70 | 2.8 3.5 4.4 | 267 | 100 | 80 | 476 |
| 00DG20×5 | 72 100 126 | 20 27.8 35 | 109 100 85 | 1480 | 32.9 37.9 41.7 | 45 | Y225M-4 | 65 72 70 | 2.8 3.5 4.4 | 267 | 100 | 80 | 539 |
| 100DG20×6 | 72 100 126 | 20 27.8 35 | 130 120 102 | 1480 | 39.3 45.4 50 | 55 | Y250M-4 | 65 72 70 | 2.8 3.5 4.4 | 267 | 100 | 80 | 602 |
| 100DG20×7 | 72 100 126 | 20 27.8 35 | 152 140 119 | 1480 | 45.9 53 58.4 | 75 | Y280S-4 | 65 72 70 | 2.8 3.5 4.4 | 267 | 100 | 80 | 665 |
| 00DG20×8 | 72 100 126 | 20 27.8 35 | 174 160 136 | 1480 | 52.5 60.5 66.7 | 75 | Y280S-4 | 65 72 70 | 2.8 3.5 4.4 | 267 | 100 | 80 | 728 |
| 00DG20×9 | 72 100 126 | 20 27.8 35 | 195 180 153 | 1480 | 58.8 68.1 75 | 90 | Y280M-4 | 65 72 70 | 2.8 3.5 4.4 | 267 | 100 | 80 | 791 |
| 100DG20×10 | 72 100 126 | 20 27.8 35 | 217 200 170 | 1480 | 65.5 75.6 83.3 | 90 | Y280M-4 | 65 72 70 | 2.8 3.5 4.4 | 267 | 100 | 80 | 854 |
| ——END—— | |||||||||||||
ParameterType | Capacity Q | Head H | Speed N | Shaft power Pa | Motor | Eff. η | NPSH r | impolier Dia | Pump diameter | weight | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| power | Type | Inlet Dia | Outlet Dia | ||||||||||
| m³/h | L/s | m | r/min | kW | kW | % | m | mm | mm | mm | kg | ||
| DG85-67×3 | 55 85 100 | 15.3 23.6 27.8 | 222 201 183 | 2980 | 61.5 71.5 76.6 | 90 | Y280M-2 | 54 65 65 | 3.3 4 4.4 | 235 | 150 | 150 | 846 |
| DG85-67×4 | 55 85 100 | 15.3 23.6 27.8 | 296 268 244 | 2980 | 82.1 95.4 102.2 | 110 | Y315S-2 | 54 65 65 | 3.3 4 4.4 | 235 | 150 | 150 | 964 |
| DG85-67×5 | 55 85 100 | 15.3 23.6 27.8 | 370 335 305 | 2980 | 102.5 119.3 127.7 | 160 | Y315L₁-2 | 54 65 65 | 3.3 4 4.4 | 235 | 150 | 150 | 1126 |
| DG85-67×6 | 55 85 100 | 15.3 23.6 27.8 | 444 402 365 | 2980 | 123.1 143.1 152.8 | 160 | Y315M₂-2 | 54 65 65 | 3.3 4 4.4 | 235 | 150 | 150 | 1434 |
| DG85-67×7 | 55 85 100 | 15.3 23.6 27.8 | 518 469 427 | 2980 | 143.6 166.9 178.8 | 185 | Y315SB-2 | 54 65 65 | 3.3 4 4.4 | 235 | 150 | 150 | 1556 |
| DG85-67×8 | 55 85 100 | 15.3 23.6 27.8 | 592 536 488 | 2980 | 164.1 190.8 204.3 | 220 | Y315M1B-2 | 54 65 65 | 3.3 4 4.4 | 235 | 150 | 150 | 1624 |
| DG85-67×9 | 55 85 100 | 15.3 23.6 27.8 | 666 603 549 | 2980 | 184.6 214.6 229.9 | 250 | Y315M₂-2 | 54 65 65 | 3.3 4 4.4 | 235 | 150 | 150 | 1840 |
| DG155-67×3 | 95 155 185 | 26.3 43 51.3 | 228 201 177 | 2980 | 93.6 114.7 122.1 | 132 | Y315M₁-2 | 63 74 73 | 2.6 4.5 5.7 | 235 | 150 | 150 | 952 |
| DG155-67×4 | 95 155 185 | 26.3 43 51.3 | 304 268 236 | 2980 | 124.8 152.9 162.8 | 185 | Y315M-2 | 63 74 73 | 2.6 4.5 5.7 | 235 | 150 | 150 | 1024 |
| DG155-67×5 | 95 155 185 | 26.3 43 51.3 | 380 335 295 | 2980 | 156 191.1 203.6 | 220 | Y315M-2 | 63 74 73 | 2.6 4.5 5.7 | 235 | 150 | 150 | 1145 |
| DG155-67×6 | 95 155 185 | 26.3 43 51.3 | 456 402 354 | 2980 | 187.2 229.3 244.3 | 280 | Y355M₂-2 | 63 74 73 | 2.6 4.5 5.7 | 235 | 150 | 150 | 1435 |
| DG155-67×7 | 95 155 185 | 26.3 43 51.3 | 532 469 413 | 2980 | 218.4 267.6 285 | 315 | Y355M₃-2 | 63 74 73 | 2.6 4.5 5.7 | 235 | 150 | 150 | 1558 |
| DG155-67×8 | 95 155 185 | 26.3 43 51.3 | 608 536 472 | 2980 | 249.6 305.8 325.7 | 355 | Y355L₁-2 | 63 74 73 | 2.6 4.5 5.7 | 235 | 150 | 150 | 1700 |
| DG155-67×9 | 95 155 185 | 26.3 43 51.3 | 684 603 531 | 2980 | 280.8 344 366.4 | 450 | Y400-2 | 63 74 73 | 2.6 4.5 5.7 | 235 | 150 | 150 | 1860 |
| 50DG30×3 | 119 155 190 | 33 43 52.7 | 98.1 92.1 84 | 1480 | 43 50.5 58 | 75 | Y280S-4 | 74 77 75 | 2.8 3.5 4.7 | 305 | 150 | 150 | 570 |
| 150DG30×4 | 119 155 190 | 33 43 52.7 | 130.8 122.8 112 | 1480 | 57.1 67.3 77.3 | 90 | Y280M-4 | 74 77 75 | 2.8 3.5 4.7 | 305 | 150 | 150 | 640 |
| 150DG30×5 | 119 155 190 | 33 43 52.7 | 163.5 152.5 140 | 1480 | 71.6 83.6 96.6 | 110 | Y315S-4 | 74 77 75 | 2.8 3.5 4.7 | 305 | 150 | 150 | 700 |
| 150DG30×6 | 119 155 190 | 33 43 52.7 | 196.2 184.2 168 | 1480 | 85.9 101 116 | 132 | Y315M-4 | 74 77 75 | 2.8 3.5 4.7 | 305 | 150 | 150 | 780 |
| 150DG30×7 | 119 155 190 | 33 43 52.7 | 228.9 214.9 196 | 1480 | 100.3 118 135.2 | 160 | Y315M-4 | 74 77 75 | 2.8 3.5 4.7 | 305 | 150 | 150 | 850 |
| 150DG30×8 | 119 155 190 | 33 43 52.7 | 261.6 245.6 224 | 1480 | 114.6 134.7 154.6 | 200 | Y355M-4 | 74 77 75 | 2.8 3.5 4.7 | 305 | 150 | 150 | 920 |
| 150DG30×9 | 119 155 190 | 33 43 52.7 | 294.3 276.3 252 | 1480 | 128.9 151.5 173.9 | 200 | Y355M-4 | 74 77 75 | 2.8 3.5 4.7 | 305 | 150 | 150 | 990 |
| 50DG30×10 | 119 155 190 | 33 43 52.7 | 327 307 280 | 1480 | 143.2 168.3 193.2 | 220 | Y355M-4 | 74 77 75 | 2.8 3.5 4.7 | 305 | 150 | 150 | 1060 |
| ——END—— | |||||||||||||
ParameterType | Capacity Q | Head H | Speed N | Shaft power Pa | Motor | Eff. η | NPSH r | impolier Dia | Pump diameter | weight | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| power | Type | Inlet Dia | Outlet Dia | ||||||||||
| m³/h | L/s | m | r/min | kW | kW | % | m | mm | mm | mm | kg | ||
| DG280-43×3 | 190 288 346 | 52.8 80 96.1 | 135.9 122.4 111 | 1480 | 96.9 120 132.9 | 160 | Y315L₁-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 865 |
| DG280-43×4 | 190 288 346 | 52.8 80 96.1 | 181.2 163.2 148 | 1480 | 129.2 160 177.2 | 200 | Y315L₂-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 977 |
| DG280-43×5 | 190 288 346 | 52.8 80 96.1 | 226.5 204 185 | 1480 | 161.5 200 221.5 | 250 | Y355-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 1097 |
| DG280-43×6 | 190 288 346 | 52.8 80 96.1 | 271.8 244.8 222 | 1480 | 193.8 240 265.8 | 315 | Y3556-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 1218 |
| DG280-43×7 | 190 288 346 | 52.8 80 96.1 | 317.1 285.6 259 | 1480 | 226.1 280 310.1 | 355 | Y400-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 1339 |
| DG280-43×8 | 190 288 346 | 52.8 80 96.1 | 362.4 326.4 296 | 1480 | 258.4 320 354.4 | 450 | Y400-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 1459 |
| DG280-43×9 | 190 288 346 | 52.8 80 96.1 | 407.7 367.2 333 | 1480 | 290.7 360 398.7 | 450 | Y400-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 1580 |
| 200DG43×3 | 190 288 346 | 52.8 80 96.1 | 135.9 122.4 111 | 1480 | 96.9 120 132.9 | 160 | Y315L₁-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 1400 |
| 200DG43×4 | 190 288 346 | 52.8 80 96.1 | 181.2 163.2 148 | 1480 | 129.2 160 177.2 | 200 | Y315L₂-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 1510 |
| 200DG43×5 | 190 288 346 | 52.8 80 96.1 | 226.5 204 185 | 1480 | 161.5 200 221.5 | 250 | Y355-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 1620 |
| 200DG43×6 | 190 288 346 | 52.8 80 96.1 | 271.8 244.8 222 | 1480 | 193.8 240 265.8 | 315 | Y355-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 1730 |
| 200DG43×7 | 190 288 346 | 52.8 80 96.1 | 317.1 285.6 259 | 1480 | 226.1 280 310.1 | 355 | Y400-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 1840 |
| 200DG43×8 | 190 288 346 | 52.8 80 96.1 | 362.4 326.4 296 | 1480 | 258.4 320 354.4 | 450 | Y400-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 1950 |
| 200DG43×9 | 190 288 346 | 52.8 80 96.1 | 407.7 367.2 333 | 1480 | 290.7 360 398.7 | 450 | Y400-4 | 73 80 78 | 3.0 4.7 6.0 | 360 | 200 | 200 | 2100 |
| ——END—— | |||||||||||||

