参数 型号 | 流量 Q | 扬程 H | 转速 n | 轴功率 Pa | 配带电动机 | 效率 η | 必须汽 蚀余量 | 叶轮名 义直径 | 进出口径 | 泵重 | ||
功率 | 型号 | |||||||||||
m3/s | L/s | m | r/min | kw | kw | % | m | mm | mm | kg | ||
DF25-50×3 | 15 25 28 | 4.16 6.94 7.78 | 150 144 141 | 2980 | 16.7 19.6 21.5 | 30 | Y | 36.6 50 50 | 2.4 2.7 2.8 | 196 | 80 80 | 270 |
DF25-50×4 | 15 25 28 | 4.16 6.94 7.78 | 200 192 188 | 2980 | 22.3 26.1 28.7 | 37 | Y | 36.6 50 50 | 2.4 2.7 2.8 | 196 | 80 80 | 295 |
DF25-50×5 | 15 25 28 | 4.16 6.94 7.78 | 250 240 235 | 2980 | 27.8 32.6 35.8 | 45 | Y | 36.6 50 50 | 2.4 2.7 2.8 | 196 | 80 80 | 315 |
DF25-50×6 | 15 25 28 | 4.16 6.94 7.78 | 300 288 282 | 2980 | 33.4 39.2 43 | 55 | Y | 36.6 50 50 | 2.4 2.7 2.8 | 196 | 80 80 | 340 |
DF25-50×7 | 15 25 28 | 4.16 6.94 7.78 | 350 336 329 | 2980 | 39 45.7 50.2 | 55 | Y | 36.6 50 50 | 2.4 2.7 2.8 | 196 | 80 80 | 360 |
DF25-50×8 | 15 25 28 | 4.16 6.94 7.78 | 400 384 376 | 2980 | 44.6 52.3 57.4 | 75 | Y280S-2 | 36.6 50 50 | 2.4 2.7 2.8 | 196 | 80 80 | 385 |
DF25-50×9 | 15 25 28 | 4.16 6.94 7.78 | 450 432 423 | 2980 | 50.1 58.8 64.5 | 75 | Y280S-2 | 36.6 50 50 | 2.4 2.7 2.8 | 196 | 80 80 | 405 |
DF25-50×10 | 15 25 28 | 4.16 6.94 7.78 | 500 480 470 | 2980 | 55.7 65.3 71.7 | 90 | Y | 36.6 50 50 | 2.4 2.7 2.8 | 196 | 80 80 | 430 |
DF25-50×11 | 15 25 28 | 4.16 6.94 7.78 | 550 528 517 | 2980 | 61.3 71.8 78.9 | 90 | Y | 36.6 50 50 | 2.4 2.7 2.8 | 196 | 80 80 | 450 |
DF25-50×12 | 15 25 28 | 4.16 6.94 7.78 | 600 576 564 | 2980 | 66.9 78.4 86 | 110 | Y315S-2 | 36.6 50 50 | 2.4 2.7 2.8 | 196 | 80 80 | 470 |