| DN |
in |
L |
H |
H1 |
有效过滤面积 m2 |
| 15 |
1/2 |
125 |
70 |
150 |
0.00185 |
| 20 |
3/4 |
145 |
70 |
150 |
0.00281 |
| 25 |
1 |
160 |
80 |
160 |
0.00343 |
| 32 |
11/4 |
180 |
90 |
180 |
0.00486 |
| 40 |
11/2 |
200 |
100 |
240 |
0.00767 |
| 50 |
2 |
220 |
130 |
250 |
0.01161 |
| 65 |
21/2 |
260 |
165 |
350 |
0.02111 |
| 80 |
3 |
280 |
195 |
390 |
0.03029 |
| 100 |
4 |
320 |
230 |
450 |
0.04063 |
| 125 |
5 |
320 |
230 |
490 |
0.05523 | |
|
| DN |
in |
L |
H |
H1 |
有效过滤面积 m2 |
| 150 |
6 |
380 |
335 |
580 |
0.07709 |
| 200 |
8 |
495 |
420 |
690 |
0.11967 |
| 250 |
10 |
595 |
500 |
800 |
0.19155 |
| 300 |
12 |
640 |
580 |
950 |
0.26738 |
| 350 |
14 |
750 |
650 |
1100 |
0.30926 |
| 400 |
16 |
800 |
700 |
1360 |
0.40946 |
| 450 |
18 |
850 |
800 |
1500 |
0.55638 |
| 500 |
20 |
900 |
875 |
1650 |
0.65385 |
| 550 |
22 |
1000 |
940 |
1780 |
0.76956 |
| 600 |
24 |
1250 |
1050 |
1900 |
0.87528 | |
