If the negative pressure is not greater than 60% of the rated rupture pressure, there is no additional benefit in installing dome-shaped relief ports. For this application, the KE type pressure relief port can replace the dome GE. The KE is durable compared to the dome and has aerodynamic advantages (e.g. for cyclone separators). Standard design features of the KE include peak pressure damping, integrated flange gaskets, cross ribs and hem.
SPECIFICATION |
|
mm |
Inch |
Inner |
Outer |
Inner |
Outer |
L |
W |
L |
W |
L |
W |
L |
W |
110 |
290 |
170 |
350 |
4.33 |
11.42 |
6.69 |
13.78 |
229 |
229 |
309 |
309 |
9.02 |
9.02 |
12.17 |
12.17 |
205 |
290 |
285 |
370 |
8.07 |
11.42 |
11.22 |
14.57 |
229 |
305 |
309 |
385 |
9.02 |
12.01 |
12.17 |
15.16 |
150 |
600 |
230 |
680 |
5.91 |
23.62 |
9.06 |
26.77 |
220 |
420 |
300 |
500 |
8.66 |
16.54 |
11.81 |
19.69 |
340 |
385 |
400 |
445 |
13.39 |
15.16 |
15.75 |
17.52 |
305 |
457 |
381 |
534 |
12 |
18 |
15 |
21 |
247 |
610 |
327 |
690 |
9.72 |
24.02 |
12.87 |
27.17 |
340 |
440 |
400 |
500 |
13.39 |
17.32 |
15.75 |
19.69 |
410 |
410 |
490 |
490 |
16.14 |
16.14 |
19.29 |
19.29 |
300 |
620 |
380 |
700 |
11.81 |
24.41 |
14.96 |
27.56 |
305 |
610 |
381 |
686 |
12 |
24 |
15 |
27 |
320 |
640 |
380 |
700 |
12.6 |
25.2 |
14.96 |
27.56 |
319 |
765 |
399 |
845 |
12.56 |
30.12 |
15.71 |
33.27 |
490 |
490 |
570 |
570 |
19.29 |
19.29 |
22.44 |
22.44 |
375 |
655 |
455 |
735 |
14.76 |
25.79 |
17.91 |
28.94 |
390 |
620 |
470 |
700 |
15.35 |
24.41 |
18.5 |
27.56 |
360 |
710 |
440 |
790 |
14.17 |
27.95 |
17.32 |
31.1 |
445 |
597 |
525 |
677 |
17.52 |
23.5 |
20.67 |
26.65 |
470 |
610 |
550 |
690 |
18.5 |
24.02 |
21.65 |
27.17 |
490 |
590 |
570 |
670 |
19.29 |
23.23 |
22.44 |
26.38 |
420 |
770 |
500 |
850 |
16.54 |
30.31 |
19.69 |
33.46 |
247 |
1345 |
327 |
1425 |
9.72 |
52.92 |
12.87 |
56.1 |
525 |
668 |
645 |
788 |
20.67 |
26.3 |
25.39 |
31.02 |
610 |
610 |
686 |
686 |
24 |
24 |
27 |
27 |
457 |
890 |
534 |
965 |
18 |
35 |
21 |
38 |
247 |
1645 |
327 |
1725 |
9.72 |
64.76 |
12.87 |
67.91 |
620 |
670 |
680 |
730 |
24.41 |
26.38 |
26.77 |
28.74 |
645 |
645 |
735 |
735 |
25.39 |
25.39 |
28.94 |
28.94 |
653 |
653 |
733 |
733 |
25.71 |
25.71 |
28.86 |
28.86 |
669 |
669 |
735 |
735 |
26.34 |
26.34 |
28.94 |
28.94 |
630 |
730 |
710 |
810 |
24.8 |
28.74 |
27.95 |
31.89 |
520 |
1020 |
600 |
1100 |
20.47 |
40.16 |
23.62 |
43.31 |
586 |
920 |
666 |
1000 |
23.07 |
36.22 |
26.22 |
39.37 |
610 |
915 |
686 |
991 |
24 |
36 |
27 |
39 |
500 |
1100 |
580 |
1180 |
19.69 |
43.31 |
22.83 |
46.46 |
750 |
750 |
830 |
830 |
29.53 |
29.53 |
32.68 |
32.68 |
420 |
1420 |
500 |
1500 |
16.54 |
55.91 |
19.69 |
59.06 |
629 |
1004 |
689 |
1064 |
24.76 |
39.53 |
27.13 |
41.89 |
750 |
840 |
830 |
920 |
29.53 |
33.07 |
32.68 |
36.22 |
801 |
801 |
880 |
880 |
31.54 |
31.54 |
34.65 |
34.65 |
500 |
1350 |
580 |
1430 |
19.69 |
53.15 |
22.83 |
56.3 |
610 |
1118 |
690 |
1198 |
24.02 |
44.02 |
27.17 |
47.17 |
610 |
1219 |
686 |
1295 |
24 |
48 |
27 |
51 |
645 |
1130 |
725 |
1210 |
25.39 |
44.49 |
28.54 |
47.64 |
720 |
1020 |
800 |
1100 |
28.35 |
40.16 |
31.5 |
43.31 |
915 |
915 |
991 |
991 |
36 |
36 |
39 |
39 |
920 |
920 |
1000 |
1000 |
36.22 |
36.22 |
39.37 |
39.37 |
970 |
970 |
1050 |
1050 |
38.19 |
38.19 |
41.34 |
41.34 |
915 |
1118 |
991 |
1194 |
36 |
44 |
39 |
47 |
1000 |
1000 |
1080 |
1080 |
39.37 |
39.37 |
42.52 |
42.52 |
586 |
1727 |
666 |
1807 |
23.07 |
67.99 |
26.22 |
71.14 |
1020 |
1020 |
1100 |
1100 |
40.16 |
40.16 |
43.31 |
43.31 |
790 |
1340 |
870 |
1420 |
31.1 |
52.76 |
34.25 |
55.91 |
720 |
1670 |
800 |
1750 |
28.35 |
65.75 |
31.5 |
68.9 |
1118 |
1118 |
1194 |
1194 |
44 |
44 |
47 |
47 |
1130 |
1130 |
1220 |
1220 |
44.49 |
44.49 |
48.03 |
48.03 |
1131 |
1131 |
1220 |
1220 |
44.53 |
44.53 |
48.03 |
48.03 |
920 |
1380 |
1000 |
1460 |
36.22 |
54.33 |
39.37 |
57.48 |
1130 |
1520 |
1220 |
1610 |
44.49 |
59.84 |
48.03 |
63.39 |
1118 |
1753 |
1193 |
1828 |
44 |
69 |
47 |
72 |
1130 |
1727 |
1230 |
1827 |
44.49 |
67.99 |
48.43 |
71.93 |
1000 |
2000 |
1080 |
2080 |
39.37 |
78.74 |
42.52 |
81.89 |
|
* Diagram explained the standard size pressure relief port. If you have any custom requirements, please contact TOP.