D和DG型泵是臥式多級離心泵，它適用于輸送清水(含雜質(zhì)量小于1％，顆粒度小于0.1毫米)及物理化學性質(zhì)類似于清水的其它液體。
D型泵輸送介質(zhì)溫度不大于80℃，適用于礦山排水和工廠、城市供水等場合。
DG型泵輸送介質(zhì)溫度不大于105℃，適用于小型鍋爐給水或輸送類似的熱水等場合。 |
D/DG6-25多級離心水泵性能表
|
|
轉(zhuǎn)速 |
流 量 |
揚程 |
效率 |
功率(KW) |
(NPSH) |
||
|
型 號 |
r/min |
(m³/h) |
(L/S) |
(m) |
(%) |
軸功 率 |
電機 功率 |
m |
|
|
|
3.75 |
1.04 |
76.5 |
33 |
2.37 |
|
2.O |
|
D/DG 6-25×4 |
2950 |
6.3 |
1.75 |
75 |
45 |
2.86 |
5.5 |
2.0 |
|
7.5 |
2.08 |
73.5 |
47 |
3.19 |
2.5 |
|||
|
|
|
3.75 |
1.04 |
102 |
33 |
3.16 |
|
2.0 |
|
D/DG 6-25×4 |
2950 |
6.3 |
1.75 |
100 |
45 |
3.81 |
7.5 |
2.0 |
|
7.5 |
2.08 |
98 |
47 |
4.26 |
2.5 |
|||
|
|
|
3.75 |
1.04 |
127.5 |
33 |
3.95 |
|
2.0 |
|
D/DG 6-25×5 |
2950 |
6.3 |
1.75 |
125 |
45 |
4.77 |
7.5 |
2.0 |
|
7.5 |
2.08 |
122.5 |
47 |
5.32 |
2.5 |
|||
|
|
|
3.75 |
1.04 |
153 |
33 |
4.73 |
|
2.O |
|
D/DG 6-25×6 |
2950 |
6.3 |
1.75 |
150 |
45 |
5.72 |
11 |
2.0 |
|
7.5 |
2.08 |
147 |
47 |
6.39 |
2.5 |
|||
|
|
|
3.75 |
1.04 |
178.5 |
33 |
5.52 |
|
2.0 |
|
D/DG 6-25×7 |
2950 |
6.3 |
1.75 |
175 |
45 |
6.67 |
11 |
2.0 |
|
7.5 |
2.08 |
171.5 |
47 |
7.45 |
2.5 |
|||
|
|
|
3.75 |
1.04 |
204 |
33 |
6.31
|
|
2.O |
|
D/DG 6-25×8 |
2950 |
6.3 |
1.75 |
200 |
45 |
7.63 |
15 |
2.O |
|
7.5 |
2.08 |
196 |
47 |
8.58 |
2.5 |
|||
|
|
|
3.75 |
1.04 |
229.5 |
33 |
7.10 |
|
2.0 |
|
D/DG 6-25×9 |
2950 |
6.3 |
1.75 |
225 |
45 |
8.52 |
15 |
2.0 |
|
7.5 |
2.08 |
220.5 |
47 |
9.58 |
2.5 |
|||
|
|
|
3.75 |
1.04 |
255 |
33 |
7.89 |
|
2.0 |
|
D/DG 6-25×10 |
2950 |
6.3 |
1.75 |
250 |
45 |
9.53 |
18.5 |
2.O |
|
7.5 |
2.08 |
245 |
47 |
10.63 |
2.5 |
|||
|
D/DG 6-25×11 |
2950 |
3.75 |
1.04 |
280.5 |
33 |
8.68 |
18.5 |
2.0 |
|
6.3 |
1.75 |
275 |
45 |
10.5 |
2.0 |
|||