DG型锅炉增压泵系单吸多级分段式离心泵,具有先进合理的结构,泵效率高、抗汽蚀性能好,振动小、运行平稳可靠、寿命长等优点。
产品特点
锅炉增压泵性能合理,节约能源,实用,性价比高,流量Q:21~550m3/h ,扬程:28.8~594m 温度范围≤80℃
产品用途
DG泵供输送80℃以下清水或物理、化学性质类似于水的其它液体之用,是理想的矿用排水设备,增压泵同时适合石油、化工、冶金以及工厂、城市给、排水等。
型号 |
流量 |
扬程 |
转速 |
轴功率 |
配带电动机 |
效率 |
必需汽蚀余量 |
叶轮名义直径 |
泵口径 |
泵重 |
性能曲线 |
||
Q |
H |
n |
Pa |
功率 |
型号 |
η |
进口 |
出口 |
|||||
m3/h | m | r/min | kW | kW | % | m | mm | mm | mm | ||||
DG20-35×3 | 16.3 20 23 |
110 105 100 |
2980 | 8.88 9.87 10.62 |
15 | Y160M2-2 | 55 58 89 |
2.8 3 3.3 |
165 | 65 | 65 | 197 | |
DG20-35×4 | 16.3 20 23 |
147 140 134 |
2980 | 11.87 13.16 14.23 |
18.5 | Y160L-2 | 55 58 89 |
2.8 3 3.3 |
165 | 65 | 65 | 210 | |
DG20-35×5 | 16.3 20 23 |
183 175 167 |
2980 | 14.78 16.45 17.73 |
22 | Y180M-2 | 55 58 89 |
2.8 3 3.3 |
165 | 65 | 65 | 222 | |
DG20-35×6 | 16.3 20 23 |
220 210 200 |
2980 | 17.76 19.74 21.24 |
30 | Y200L1-2 | 55 58 89 |
2.8 3 3.3 |
165 | 65 | 65 | 234 | |
DG20-35×7 | 16.3 20 23 |
256 245 234 |
2980 | 20.67 23.03 24.85 |
30 | Y200L1-2 | 55 58 89 |
2.8 3 3.3 |
165 | 65 | 65 | 247 | |
DG20-35×8 | 16.3 20 23 |
293 280 267 |
2980 | 23.66 26.32 28.35 |
37 | Y200L2-2 | 55 58 89 |
2.8 3 3.3 |
165 | 65 | 65 | 259 | |
DG20-35×9 | 16.3 20 23 |
330 315 300 |
2980 | 26.65 29.61 31.58 |
37 | Y200L2-2 | 55 58 89 |
2.8 3 3.3 |
165 | 65 | 65 | 272 | |
DG20-35×10 | 16.3 20 23 |
366 350 334 |
2980 | 29.55 32.89 35.46 |
45 | Y225M-2 | 55 58 89 |
2.8 3 3.3 |
165 | 65 | 65 | 284 | |
DG25-35×3 | 20 25 30 |
114 105 93 |
2980 | 10.9 11.71 13.09 |
15 | Y160M2-2 | 57 61 58 |
2.7 3 3.3 |
175 | 65 | 65 | 243 | |
DG25-35×4 | 20 25 30 |
152 140 124 |
2980 | 14.54 15.62 17.46 |
22 | Y180M-2 | 57 61 58 |
2.7 3 3.3 |
175 | 65 | 65 | 267 | |
DG25-35×5 | 20 25 30 |
190 175 155 |
2980 | 18.17 19.52 21.82 |
30 | Y200L1-2 | 57 61 58 |
2.7 3 3.3 |
175 | 65 | 65 | 291 | |
DG25-35×6 | 20 25 30 |
228 210 185 |
2980 | 21.8 23.42 26.04 |
30 | Y200L1-2 | 57 61 58 |
2.7 3 3.3 |
175 | 65 | 65 | 315 | |
DG25-35×7 | 20 25 30 |
266 245 217 |
2980 | 25.44 28.74 30.55 |
37 | Y200L2-2 | 57 61 58 |
2.7 3 3.3 |
175 | 65 | 65 | 339 | |
DG25-35×8 | 20 25 30 |
304 280 248 |
2980 | 29.07 31.23 34.92 |
37 | Y200L2-2 | 57 61 58 |
2.7 3 3.3 |
175 | 65 | 65 | 363 | |
DG25-35×9 | 20 25 30 |
342 315 279 |
2980 | 32.71 35.14 39.28 |
45 | Y225M-2 | 57 61 58 |
2.7 3 3.3 |
175 | 65 | 65 | 387 | |
DG25-35×10 | 20 25 30 |
380 350 310 |
2980 | 36.34 39.04 43.64 |
55 | Y250M-2 | 57 61 58 |
2.7 3 3.3 |
175 | 65 | 65 | 411 | |
DG42-45×3 | 25 42 50 |
158 135 120 |
2980 | 20.28 25.74 27.24 |
30 | Y200L1-2 | 53 60 60 |
2 2.4 2.8 |
275 | 80 | 80 | 201 | |
DG42-45×4 | 25 42 50 |
210 180 160 |
2980 | 26.96 34.32 36.31 |
45 | Y225M-2 | 53 60 60 |
2 2.4 2.8 |
275 | 80 | 80 | 219 | |
DG42-45×5 | 25 42 50 |
262 225 200 |
2980 | 33.63 42.9 45.39 |
55 | Y250M-2 | 53 60 60 |
2 2.4 2.8 |
275 | 80 | 80 | 237 | |
DG42-45×6 | 25 42 50 |
315 270 240 |
2980 | 40.44 51.49 54.47 |
75 | Y280S-2 | 53 60 60 |
2 2.4 2.8 |
275 | 80 | 80 | 254 |
|
型号 |
流量 |
扬程 |
转速 |
轴功率 |
配带电动机 |
效率 |
必需汽蚀余量 |
叶轮名义直径 |
泵口径 |
泵重 |
性能曲线 |
||
Q |
H |
n |
Pa |
功率 |
型号 |
η |
进口 |
出口 |
|||||
m3/h | m | r/min | kW | kW | % | m | mm | mm | mm | ||||
DG42-45×7 | 25 42 50 |
368 315 280 |
2980 | 47.24 60 62.54 |
75 | Y280S-2 | 53 60 60 |
2 2.4 2.8 |
275 | 80 | 80 | 272 | |
DG42-45×8 | 25 42 50 |
420 360 320 |
2980 | 53.91 68.65 72.6 |
90 | Y280M-2 | 53 60 60 |
2 2.4 2.8 |
275 | 80 | 80 | 290 | |
DG42-45×9 | 25 42 50 |
473 405 360 |
2980 | 60.72 77.23 80.41 |
90 | Y280M-2 | 53 60 60 |
2 2.4 2.8 |
275 | 80 | 80 | 307 | |
DG42-45×10 | 25 42 50 |
525 450 400 |
2980 | 67.4 85.81 89.35 |
110 | Y315S-2 | 53 60 60 |
2 2.4 2.8 |
275 | 80 | 80 | 325 | |
DG78-45×3 | 47 78 90 |
145 135 127.8 |
2980 | 35.03 41.57 44.12 |
55 | Y250M-2 | 53 69 71 |
4 | 195 | 100 | 100 | 242.6 | |
DG78-45×4 | 47 78 90 |
194 180 170.4 |
2980 | 46.87 55.42 58.82 |
75 | Y280S-2 | 53 69 71 |
4 | 195 | 100 | 100 | 267.8 | |
DG78-45×5 | 47 78 90 |
242 225 213 |
2980 | 58.46 69.28 73.53 |
90 | Y280M-2 | 53 69 71 |
4 | 195 | 100 | 100 | 293 | |
DG78-45×6 | 47 78 90 |
290 270 255.6 |
2980 | 70.06 83.13 88.24 |
90 | Y280M-2 | 53 69 71 |
4 | 195 | 100 | 100 | 318.2 | |
DG78-45×7 | 47 78 90 |
340 315 298.2 |
2980 | 82.14 97 102.19 |
110 | Y315S-2 | 53 69 71 |
4 | 195 | 100 | 100 | 343.4 | |
DG78-45×8 | 47 78 90 |
388 360 340.8 |
2980 | 93.73 110.8 117.65 |
132 | Y315M1-2 | 53 69 71 |
4 | 195 | 100 | 100 | 368.6 | |
DG78-45×9 | 47 78 90 |
436 405 383.4 |
2980 | 105.3 124.7 132.35 |
160 | Y315M2-2 | 53 69 71 |
4 | 195 | 100 | 100 | 393.8 | |
DG78-45×10 | 47 78 90 |
485 450 426 |
2980 | 117.17 138.6 147.1 |
160 | Y315M2-2 | 53 69 71 |
4 | 195 | 100 | 100 | 419 | |
DG5-27×3 | 3 5 8 |
84 81 75 |
2980 | 3.1 3.45 4.08 |
7.5 | Y132S2-2 | 22 32 40 |
2.8 | 150 | 40 | 32 | 175 | |
DG5-27×4 | 3 5 8 |
112 108 100 |
2980 | 4.14 4.6 5.44 |
7.5 | Y132S2-2 | 22 32 40 |
2.8 | 150 | 40 | 32 | 185 | |
DG5-27×5 | 3 5 8 |
140 135 125 |
2980 | 5.17 5.75 6.8 |
11 | Y160M1-2 | 22 32 40 |
2.8 | 150 | 40 | 32 | 195 | |
DG5-27×6 | 3 5 8 |
168 162 150 |
2980 | 6.21 6.9 8.16 |
11 | Y160M1-2 | 22 32 40 |
2.8 | 150 | 40 | 32 | 205 | |
DG5-27×7 | 3 5 8 |
196 189 175 |
2980 | 7.25 8.05 9.5 |
11 | Y160M1-2 | 22 32 40 |
2.8 | 150 | 40 | 32 | 215 | |
DG5-27×8 | 3 5 8 |
224 216 200 |
2980 | 8.29 9.2 10.88 |
15 | Y160M2-2 | 22 32 40 |
2.8 | 150 | 40 | 32 | 225 |
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