Gasket dimensions for flat ring and full face applications
BS EN 1514-1 PN 2.5
Nominal bore |
IBC and full face inner diameter |
IBC outer diameter |
Full face gaskets for PN 2.5 |
Outer diameter |
Bolt P.C.D. |
Diameter of bolt holes |
Number of bolt holes |
10 |
18 |
39 |
75 |
50 |
11 |
4 |
15 |
22 |
44 |
80 |
55 |
11 |
4 |
20 |
28 |
54 |
90 |
65 |
11 |
4 |
25 |
35 |
64 |
100 |
75 |
11 |
4 |
32 |
43 |
76 |
120 |
90 |
14 |
4 |
40 |
49 |
86 |
130 |
100 |
14 |
4 |
50 |
61 |
96 |
140 |
110 |
14 |
4 |
65 |
77 |
116 |
160 |
130 |
14 |
4 |
80 |
90 |
132 |
190 |
150 |
18 |
4 |
100 |
115 |
152 |
210 |
170 |
18 |
4 |
125 |
141 |
182 |
240 |
200 |
18 |
8 |
150 |
169 |
207 |
265 |
225 |
18 |
8 |
200 |
220 |
262 |
320 |
280 |
18 |
8 |
250 |
274 |
317 |
375 |
335 |
18 |
12 |
300 |
325 |
373 |
440 |
395 |
22 |
12 |
350 |
356 |
423 |
490 |
445 |
22 |
12 |
400 |
407 |
473 |
540 |
495 |
22 |
16 |
450 |
458 |
528 |
595 |
550 |
22 |
16 |
500 |
508 |
578 |
645 |
600 |
22 |
20 |
600 |
610 |
679 |
755 |
705 |
26 |
20 |
700 |
712 |
784 |
– |
– |
– |
– |
800 |
813 |
890 |
– |
– |
– |
– |
900 |
915 |
990 |
– |
– |
– |
– |
1000 |
1016 |
1090 |
– |
– |
– |
– |
1100 |
1120 |
– |
– |
– |
– |
– |
1200 |
1220 |
1290 |
– |
– |
– |
– |
1400 |
1420 |
1490 |
– |
– |
– |
– |
1500 |
– |
– |
– |
– |
– |
– |
1600 |
1620 |
1700 |
– |
– |
– |
– |
1800 |
1820 |
1900 |
– |
– |
– |
– |
2000 |
2020 |
2100 |
– |
– |
– |
– |
2200 |
2220 |
2307 |
– |
– |
– |
– |
2400 |
2420 |
2507 |
– |
– |
– |
– |
2600 |
2620 |
2707 |
– |
– |
– |
– |
2800 |
2820 |
2924 |
– |
– |
– |
– |
3000 |
3020 |
3124 |
– |
– |
– |
– |
3200 |
3220 |
3324 |
– |
– |
– |
– |
3400 |
3420 |
3524 |
– |
– |
– |
– |
3600 |
3620 |
3734 |
– |
– |
– |
– |
3800 |
3820 |
3931 |
– |
– |
– |
– |
4000 |
4020 |
4131 |
– |
– |
– |
– |