DF85-67型臥式耐腐蝕多級(jí)泵性能參數(shù)表
DF85-67型臥式耐腐蝕多級(jí)泵性能參數(shù)表 |
|||||||||||
級(jí)數(shù) |
流 量Q |
揚(yáng)程 |
轉(zhuǎn) 速 |
效率 |
軸功率 |
配用電機(jī) |
必需汽蝕余量 |
葉輪 |
泵重 |
||
H |
n |
η |
N |
(NPSH)r |
直徑 |
(kg) |
|||||
(m) |
(r/min) |
(%) |
(KW) |
(m) |
D |
|
|||||
m3/h |
L/S |
|
|
|
|
功率 |
電機(jī)型號(hào) |
|
(mm) |
|
|
|
|
|
|
(KW) |
|
|
|
||||
3 |
55 |
15.3 |
222 |
2950 |
58 |
57.3 |
90 |
YB2-280M-2 |
3.3 |
Φ235 |
846 |
|
|
201 |
|
68.4 |
|
||||||
|
|
183 |
|
73.3 |
|
||||||
4 |
|
|
296 |
|
76.4 |
110 |
YB2-315S-2 |
|
964 |
||
85 |
23.6 |
268 |
68 |
91.2 |
4 |
||||||
|
|
244 |
|
97.7 |
|
||||||
5 |
|
|
370 |
|
95.6 |
132 |
YB2-315M1-2 |
|
1126 |
||
|
|
335 |
|
114 |
|
||||||
100 |
27.8 |
305 |
68 |
122.2 |
4.4 |
||||||
6 |
|
|
444 |
|
114.7 |
160 |
YB2-315M-2 |
|
1434 |
||
|
|
402 |
|
136.9 |
|
||||||
|
|
366 |
|
146.6 |
|
||||||
7 |
|
|
518 |
|
133.8 |
185 |
YB2-335M1-2 |
|
1556 |
||
|
|
469 |
|
159.6 |
|
||||||
|
|
427 |
|
171 |
|
||||||
8 |
|
|
592 |
|
152.9 |
220 |
YB2-355M1-2 |
|
1624 |
||
|
|
536 |
|
182.4 |
|
||||||
|
|
488 |
|
195.4 |
|
||||||
9 |
|
|
666 |
|
172 |
250 |
YB2-355M2-2 |
|
1840 |
||
|
|
603 |
|
205.2 |
|
||||||
|
|
549 |
|
219.9 |
|