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4-75型离心风机性能与选用件表
转�/span> /(r/min) |
全压 /Pa |
‹¹é‡ /(m3/h) |
周边噪声 /dB(A) |
电动机型å?/span> |
电动机功�/span> /KW |
4-75-11â„?/span>7.5E |
|||||
2025 |
3595 3538 3431 3293 3073 2887 2604 |
24156 26155 28166 30189 32000 34224 36222 |
91.4 91.0 90.2 87.5 88.3 86.7 87.5 |
Y225M-4 |
55 |
1875 |
3082 3034 2942 2823 2634 2475 2232 |
22367 24217 26079 27953 29815 31689 33539 |
89.7 89.3 88.5 85.8 86.6 85.0 85.8 |
Y225S-4 |
37 |
1650 |
2387 2349 2278 2186 2040 1917 1729 |
19683 21311 22950 24599 26237 27886 29514 |
86.9 86.5 85.7 82.7 83.8 82.2 83.0 |
Y180L-4 |
22 |
1575 |
2175 2141 2076 1992 1859 1746 1575 |
18788 20343 21907 23480 25045 26618 28173 |
85.9 85.5 84.7 82.0 82.8 81.2 82.0 |
Y180L-4 |
22 |