20SA-22型双吸离心泵性能参数表
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20SA-22型双吸离心泵性能参数表
|
型号 |
流量 |
扬程 |
转速 |
轴功率 |
配带电动机 |
效率 |
必需汽蚀余量 |
叶轮名义直径 |
泵口径 |
泵重 |
||
|
Q |
H |
n |
Pa |
功率 |
型号 |
η |
进口 |
出口 |
||||
|
m3/h |
m |
r/min |
kW |
kW |
% |
m |
mm |
mm |
mm |
|||
|
20SA-22 |
1368 |
26.5 |
980 |
122 |
160 |
Y315M2-6 |
80 |
4.4 |
466 |
500 |
400 |
1610 |
|
20SA-22A |
1260 |
21 |
980 |
90 |
110 |
Y315L1-6 |
80 |
4.3 |
425 |
500 |
400 |
1610 |
|
20SA-22J (20SA-22B) |
1080 |
16.3 |
742 |
61.5 |
90 |
Y315L1-8 |
78 |
2.8 |
458 |
500 |
400 |
1610 |
|
20SA-22JA (20SA-22C) |
1080 |
10.3 |
742 |
37 |
55 |
Y315S-8 |
82 |
2.8 |
425 |
500 |
400 |
1610 |
