DA1型多级泵
DA1型多级泵
DA1型系列泵是单吸、多级、分段式离心泵,用于汲送清水或无腐蚀性的液体,体积小、效率高,主要适用于矿山、工厂、农业供水及城市建筑给排水、消防给水等场合。
DA1型多级多出水口离心泵,是在DA1型泵的基础上,根据用户要求,一台泵可增加多个出水口,使泵分别或同时产生多种不同性能(单独开启任一出水口,其水力性能与相应级数的单出口泵相同)。
技术参数:
流量(Q):13m3/h~346m3/h
扬程(H):13m~408m
介质温度:≤80℃
DA1系列多级泵性能参数
型号 |
级数 |
流量Q |
总扬程 (m) |
转速 (r/min) |
功率 (KW) |
效率 η % |
必需汽蚀余量 (m) |
||
m3/h |
L/s |
轴功率 |
电机功率 |
||||||
DA1-50 |
2 |
12.6 18 23.4 |
3.5 5 6.5 |
23 19 13 |
2950 |
1.43 1.5 1.48 |
2.2 |
50 55 50 |
2 |
3 |
12.6 18 23.4 |
3.5 5 6.5 |
34.5 28.5 19.5 |
2.15 2.25 2.22 |
3 |
50 55 50 |
|||
4 |
12.6 18 23.4 |
3.5 5 6.5 |
46 38 26 |
2.86 3 2.96 |
4 |
50 55 50 |
|||
5 |
12.6 18 23.4 |
3.5 5 6.5 |
57.5 47.5 32.5 |
3.58 3.75 9.7 |
5.5 |
55 62 56 |
|||
6 |
12.6 18 23.4 |
3.5 5 6.5 |
69 57 39 |
4.29 4.5 4.44 |
5.5 |
55 62 56 |
|||
7 |
12.6 18 23.4 |
3.5 5 6.5 |
80.5 66.5 45.5 |
5.01 5.25 5.18 |
7.5 |
55 62 56 |
|||
8 |
12.6 18 23.4 |
3.5 5 6.5 |
92 76 52 |
5.72 6 5.92 |
7.5 |
55 62 56 |
|||
9 |
12.6 18 23.4 |
3.5 5 6.5 |
103.5 85.5 58.5 |
6.44 6.75 6.66 |
7.5 |
55 62 56 |
|||
10 |
12.6 18 23.4 |
3.5 5 6.5 |
115 95 65 |
7.15 7.5 7.4 |
11 |
55 62 56 |
|||
11 |
12.6 18 23.4 |
3.5 5 6.5 |
127 105 71.5 |
7.87 8.25 8.14 |
11 |
55 62 56 |
|||
12 |
12.6 18 23.4 |
3.5 5 6.5 |
138 114 78 |
8.58 9 8.08 |
11 |
55 62 56 |
|||
DA1-80 |
2 |
25.2 32.4 39.6 |
7 9 11 |
25.6 22.7 17.6 |
2920 |
2.52 2.68 2.72 |
3 |
64 72 67 |
2.5 |
3 |
25.2 32.4 39.6 |
7 9 11 |
38.4 34.1 26.4 |
3.78 4.02 4.08 |
5.5 |
64 72 67 |
|||
4 |
25.2 32.4 39.6 |
7 9 11 |
51.2 45.4 35.2 |
5.04 5.36 5.44 |
7.5 |
64 72 67 |
|||
5 |
25.2 32.4 39.6 |
7 9 11 |
64 56.8 44 |
6.3 6.7 6.8 |
7.5 |
65.5 75 70.5 |
|||
6 |
25.2 32.4 39.6 |
7 9 11 |
76.8 68.1 52.8 |
7.56 8.04 8.16 |
11 |
65.5 75 70.5 |
|||
7 |
25.2 32.4 39.6 |
7 9 11 |
89.6 79.5 61.6 |
8.82 9.4 9.52 |
15 |
65.5 75 70.5 |
|||
8 |
25.2 32.4 39.6 |
7 9 11 |
102 90.8 70.4 |
10.08 10.7 10.88 |
15 |
65.5 75 70.5 |
|||
9 |
25.2 32.4 39.6 |
7 9 11 |
115 102 79.2 |
11.34 12.1 12.24 |
15 |
65.5 75 70.5 |
|||
10 |
25.2 32.4 39.6 |
7 9 11 |
128 114 88 |
22.6 13.4 13.6 |
18.5 |
65.5 75 70.5 |
|||
11 |
25.2 32.4 39.6 |
7 9 11 |
141 125 96.8 |
13.86 14.7 14.96 |
18.5 |
65.5 75 70.5 |
|||
12 |
25.2 32.4 39.6 |
7 9 11 |
154 136 106 |
15.12 16.1 16.32 |
18.5 |
65.5 75 70.5 |