| |
| ·产品概述 |
| N型冷凝水泵比一般水泵有较高的吸程特点,主要供火力发电厂输送冷凝水之用 ,亦可用在介质与冷凝水相似的其它地方。 |
| ·工作条件 |
100N130和150N110型泵可输送120℃以内的液体,但其他泵输送液温不能超过80 ℃。
流 量:12-100m3/h
扬 程:38-141m |
| ·型号说明 |
|
3: 吸入管直径以25除
N: 卧式悬臂冷凝水泵
6: 单级扬程60m左右
× .
2: 级数,表示该泵有两级
|
| 型号 |
流量
Q
(m3/h) |
扬程
H
(m) |
转速
n
(r/min) |
功率
P
(kw) |
效率
η
(%) |
汽蚀余量
(NPSH)r (m) |
| 2.5N3×2 |
8 |
52.5 |
2950 |
5.5 |
37.5 |
1.9 |
| 10 |
51.5 |
2950 |
5.5 |
41 |
2 |
| 12 |
50.5 |
2950 |
5.5 |
44 |
2.2 |
| 3N6 |
16.5 |
62 |
2950 |
15 |
44 |
1.5 |
| 22 |
61 |
2950 |
15 |
49 |
1.7 |
| 30 |
58 |
2950 |
15 |
54 |
1.9 |
| 3N6×2 |
18 |
131 |
2950 |
22 |
41 |
1.75 |
| 26 |
128 |
2950 |
22 |
51 |
2.05 |
| 34 |
120 |
2950 |
22 |
56.8 |
2.4 |
| 4N6 |
30 |
63.5 |
2950 |
22 |
47 |
1.4 |
| 40 |
62 |
2950 |
22 |
53 |
1.6 |
| 50 |
59.5 |
2950 |
22 |
57.5 |
1.75 |
| 4N6A |
30 |
40 |
2950 |
11 |
49 |
1.6 |
| 40 |
38 |
2950 |
11 |
55.5 |
1.8 |
| 50 |
37.7 |
2950 |
11 |
58.5 |
2.0 |
| 4N6×2 |
25 |
130 |
2950 |
37 |
42 |
2.0 |
| 40 |
125 |
2950 |
37 |
54 |
2.2 |
| 50 |
120 |
2950 |
37 |
60 |
2.4 |
| 6N6 |
60 |
70 |
2950 |
37 |
50 |
1.4 |
| 90 |
66 |
2950 |
37 |
64 |
1.45 |
| 120 |
60 |
2950 |
37 |
71 |
1.5 |
| 100N130 |
42 |
143 |
2950 |
55 |
44 |
1.3 |
| 52.5 |
141 |
2950 |
55 |
49 |
1.5 |
| 70 |
135 |
2950 |
55 |
55 |
2.0 |
| 150N110 |
80 |
122 |
2950 |
75 |
55 |
1.35 |
| 100 |
116 |
2950 |
75 |
60 |
1.4 |
| 110 |
112 |
2950 |
75 |
61 |
1.5 |
|