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D25-30多级离心水泵性能表
|
型 号
|
级数
|
转速
n
(r/min)
|
流量
Q
m³/h
|
杨程
H
(m)
|
效率
η
(%)
|
电机
功率
(KW)
|
必需气蚀余量(NPSH)r
(m)
|
|
D25-30
DG25-30
DM25-30
DF25-30
|
3
|
2950
|
15
|
102
|
50
|
15
|
2.2
|
|
25
|
90
|
62
|
2.2
|
||||
|
30
|
82.5
|
63
|
2.6
|
||||
|
4
|
2950
|
15
|
136
|
50
|
18.5
|
2.2
|
|
|
25
|
120
|
62
|
2.2
|
||||
|
30
|
110
|
63
|
2.6
|
||||
|
5
|
2950
|
15
|
170
|
50
|
22
|
2.2
|
|
|
25
|
150
|
62
|
2.2
|
||||
|
30
|
137.5
|
63
|
2.6
|
||||
|
6
|
2950
|
15
|
204
|
50
|
30
|
2.2
|
|
|
25
|
180
|
62
|
2.2
|
||||
|
30
|
165
|
63
|
2.6
|
||||
|
7
|
2950
|
15
|
238
|
50
|
30
|
2.2
|
|
|
25
|
210
|
62
|
2.2
|
||||
|
30
|
192.5
|
63
|
2.6
|
||||
|
8
|
2950
|
15
|
272
|
50
|
37
|
2.2
|
|
|
25
|
240
|
62
|
2.2
|
||||
|
30
|
220
|
63
|
2.6
|
||||
|
9
|
2950
|
15
|
306
|
50
|
37
|
2.2
|
|
|
25
|
270
|
62
|
2.2
|
||||
|
30
|
247.5
|
63
|
2.6
|
||||
|
10
|
2950
|
15
|
340
|
50
|
45
|
2.2
|
|
|
25
|
300
|
62
|
2.2
|
||||
|
30
|
275
|
63
|
2.6
|