点击图片查看原图
DA型泵是单吸多级分段式离心泵,供输送清水及物理、化学类似于水的液体之用。本型号水泵的扬程在14米~412米，流量为10.8米3/时~108米3/时，液体最高温度不得超过40℃，适用于矿山、工厂及城市给排水之用。
DA型泵性能参数表
|
泵型号 |
流量Q |
扬程 H m |
转 数 n r/min |
功率P （kw） |
效率 η ％ |
必需汽蚀余量 (NPSH)r m |
叶轮 直径 mm |
重量 kg
|
||
|
m3/h |
L/S |
轴功率 |
电机 功率 |
|||||||
|
2DA-8×2 |
10.8 14.4 18 21.6 |
3 4 5 6 |
20 18.6 16.6 14 |
1450 |
1.18 1.325 1.48 1.65 |
3 |
50 55 55 50 |
2.0 |
182 |
140 |
|
2DA-8×3 |
10.8 14.4 18 21.6 |
3 4 5 6 |
30 27.9 24.9 21 |
1450 |
1.77 1.9875 2.22 2.475 |
4 |
50 55 55 50 |
2.0 |
182 |
160 |
|
2DA-8×4 |
10.8 14.4 18 21.6 |
3 4 5 6 |
40 37.2 33.2 28 |
1450 |
2.36 2.65 2.96 3.30 |
4 |
50 55 55 50 |
2.0 |
182 |
180 |
|
2DA-8×5 |
10.8 14.4 18 21.6 |
3 4 5 6 |
50 46.5 41.5 35 |
1450 |
2.95 3.3125 3.70 4.125 |
5.5 |
50 55 55 50 |
2.0 |
182 |
200 |
|
2DA-8×6 |
10.8 14.4 18 21.6 |
3 4 5 6 |
60 55.8 49.8 42 |
1450 |
6.54 3.975 4.44 4.95 |
7.5 |
50 55 55 50 |
2.0 |
182 |
220 |
|
2DA-8×7 |
10.8 14.4 18 21.6 |
3 4 5 6 |
70 65.1 58.1 49 |
1450 |
4.13 4.6375 5.18 5.775 |
7.5 |
50 55 55 50 |
2.0 |
182 |
240 |
|
2DA-8×8 |
10.8 14.4 18 21.6 |
3 4 5 6 |
80 74.4 66.4 56 |
1450 |
4.72 5.30 5.92 6.60 |
11 |
50 55 55 50 |
2.0 |
182 |
260 |
|
2DA-8×9 |
10.8 14.4 18 21.6 |
3 4 5 6 |
90 83.7 74.7 63 |
1450 |
5.31 5.9625 6.66 7.425 |
11 |
50 55 55 50 |
2.0 |
182 |
280 |
|
3DA-8×2 |
25.2 32.4 39.6 |
7 9 11 |
25 22.6 19 |
1450 |
2.82 3.12 3.42 |
4 |
61 64 60 |
2.5 |
204 |
164 |
|
3DA-8×3 |
25.2 32.4 39.6 |
7 9 11 |
37.5 33.9 28.5 |
1450 |
4.23 4.68 5.12 |
7.5
|
61 64 60 |
2.5 |
204 |
208 |
|
3DA-8×4 |
25.2 32.4 39.6 |
7 9 11 |
50 45.2 38 |
1450 |
5.63 6.24 6.83 |
11 |
61 64 60 |
2.5 |
204 |
252 |
|
3DA-8×5 |
25.2 32.4 39.6 |
7 9 11 |
62.5 56.5 47.5 |
1450 |
7.04 7.8 8.55 |
11 |
61 64 60 |
2.5 |
204 |
296 |
|
3DA-8×6 |
25.2 32.4 39.6 |
7 9 11 |
75 67.8 57 |
1450 |
8.45 9.46 10.25 |
15 |
61 64 60 |
2.5 |
204 |
342 |
|
3DA-8×7 |
25.2 32.4 39.6 |
7 9 11 |
87.5 79.5 66.5 |
1450 |
9.85 10.9 12 |
15 |
61 64 60 |
2.5 |
204 |
386 |
|
3DA-8×8 |
25.2 32.4 39.6 |
7 9 11 |
100 90.5 76 |
1450 |
11.25 12.5 13.7 |
18.5 |
61 64 60 |
2.5 |
204 |
430 |
|
3DA-8×9 |
25.2 32.4 39.6 |
7 9 11 |
112.5 101.7 85.5 |
1450 |
12.67 14 14.5 |
18.5 |
61 64 60 |
2.5 |
204 |
474 |
|
泵型号 |
流量Q |
扬程 H m |
转 数 n r/min |
功率P （kw） |
效率 η ％ |
必需汽 蚀余量 (NPSH)r m |
叶轮 直径 mm |
重量 kg
|
||
|
m3/h |
L/S |
轴功率 |
电机 功率 |
|||||||
4DA-8×2 |
36 54 72 |
10 15 20 |
34.4 32 28.4 |
1450 |
6.48 7.4 8.2 |
11 |
52 63.5 68 |
3.0 |
232 |
263 |
|
4DA-8×3 |
36 54 72 |
10 15 20 |
51.6 48 42.6 |
1450 |
9.72 11.1 12.3 |
15 |
52 63.5 68 |
3.0 |
232 |
321 |
|
4DA-8×4 |
36 54 72 |
10 15 20 |
68.8 64 56.8 |
1450 |
12.96 14.8 16.4 |
18.5 |
52 63.5 68 |
3.0 |
232 |
379 |
|
4DA-8×5 |
36 54 72 |
10 15 20 |
86 80 71 |
1450 |
16.2 18.5 20.5 |
30 |
52 63.5 68 |
3.0 |
232 |
437 |
|
4DA-8×6 |
36 54 72 |
10 15 20 |
103.2 96 85.2 |
1450 |
19.5 22.2 24.6 |
30 |
52 63.5 68 |
3.0 |
232 |
498 |
|
4DA-8×7 |
36 54 72 |
10 15 20 |
120.4 112 99.4 |
1450 |
22.7 25.9 28.7 |
37 |
52 63.5 68 |
3.0 |
232 |
556 |
|
4DA-8×8 |
36 54 72 |
10 15 20 |
137.6 128 113.6 |
1450 |
25.9 29.6 32.8 |
37 |
52 63.5 68 |
3.0 |
232 |
614 |
|
4DA-8×9 |
36 54 72 |
10 15 20 |
154.8 144 127.8 |
1450 |
29.2 33.4 36.9 |
45 |
52 63.5 68 |
3.0 |
232 |
672 |
|
5DA-8×2 |
72 90 108 126 |
20 25 30 35 |
46 43.3 40 36 |
1450 |
13.25 14.7 16.55 18.4 |
22 |
68 72 71 67 |
3.5 |
266 |
346 |
|
5DA-8×3 |
72 90 108 126 |
20 25 30 35 |
69 64.8 60 54 |
1450 |
19.88 22.05 14.8 27.6 |
37 |
68 72 71 67 |
3.5 |
266 |
418 |
|
5DA-8×4 |
71 90 108 126 |
20 25 30 35 |
92 86.4 80 72 |
1450 |
26.5 29.4 33.2 36.8 |
45 |
68 72 71 67 |
3.5 |
266 |
489 |
|
5DA-8×5 |
72 90 108 126 |
20 25 30 35 |
115 108 100 90 |
1450 |
33.13 36.75 41.4 46 |
55 |
68 72 71 67 |
3.5 |
266 |
561 |
|
5DA-8×6 |
72 90 108 126 |
20 25 30 35 |
138 129.6 120 108 |
1450 |
39.75 44.1 49.7 55.2 |
75 |
68 72 71 67 |
3.5 |
266 |
636 |
|
5DA-8×7 |
72 90 108 126 |
20 25 30 35 |
161 151.2 140 126 |
1450 |
46.38 51.45 58 64.4 |
75 |
68 72 71 67 |
3.5 |
266 |
707 |
|
5DA-8×8 |
72 90 108 126 |
20 25 30 35 |
184 172.8 160 144 |
1450 |
53 58.8 66.2 73.6 |
90 |
68 72 71 67 |
3.5 |
266 |
780 |
|
5DA-8×9 |
72 90 108 126 |
20 25 30 35 |
207 194.47 180 162 |
1450 |
59.63 66.15 74.6 82.8 |
110 |
68 72 71 67 |
3.5 |
266 |
850 |