D、DM、DF85-45型泵性能表 |
|||||||||||
级数 |
流 量Q |
扬程 |
转 速 |
效率 |
轴功率 |
配 用 电 机 |
必需汽蚀余量 |
叶轮 |
泵重 |
||
H |
n |
η |
N |
(NPSH)r |
直径 |
(kg) |
|||||
(m) |
(r/min) |
(%) |
(KW) |
(m) |
D |
|
|||||
m3/h |
L/S |
|
|
|
|
功率 |
电机型号 |
|
(mm) |
|
|
|
|
|
|
(KW) |
|
|
|
||||
2 |
55 |
15.3 |
102 |
2950 |
63 |
24.25 |
37 |
YB2-200L2-2 |
3.2 |
Φ200 |
211 |
|
|
90 |
|
28.92 |
|
||||||
|
|
78 |
|
30.35 |
|
||||||
3 |
|
|
153 |
|
36.38 |
55 |
YB2-250M-2 |
|
232 |
||
85 |
23.6 |
135 |
72 |
43.37 |
4.2 |
||||||
|
|
117 |
|
45.52 |
|
||||||
4 |
|
|
204 |
|
48.5 |
75 |
YB2-280S-2 |
|
253 |
||
|
|
180 |
|
57.82 |
|
||||||
100 |
27.8 |
156 |
70 |
60.7 |
5.2 |
||||||
5 |
|
|
255 |
|
60.63 |
90 |
YB2-280M-2 |
|
275 |
||
|
|
225 |
|
72.28 |
|
||||||
|
|
195 |
|
75.86 |
|
||||||
6 |
|
|
306 |
|
72.75 |
110 |
YB2-315S-2 |
|
296 |
||
|
|
270 |
|
86.73 |
|
||||||
|
|
234 |
|
91.04 |
|
||||||
7 |
|
|
357 |
|
84.88 |
132 |
YB2-315M-2 |
|
317 |
||
|
|
315 |
|
101.2 |
|
||||||
|
|
273 |
|
106.2 |
|
||||||
8 |
|
|
408 |
|
97 |
132 |
YB2-315M-2 |
|
339 |
||
|
|
360 |
|
115.6 |
|
||||||
|
|
312 |
|
121.4 |
|
||||||
9 |
|
|
459 |
|
109.1 |
160 |
YB2-315L1-2 |
|
360 |
||
|
|
405 |
|
130.1 |
|
||||||
|
|
351 |
|
136.6 |
|
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