Nominal bore size |
Pipe O/D |
A |
B |
C |
D |
E |
F |
G |
S |
Bolt Dims M x L |
½" 15 |
21.3 |
62 |
13 |
46 |
26 |
3 |
16 |
9 |
2 |
M8 x 45 |
¾" 20 |
26.9 |
69 |
13 |
53 |
31 |
5 |
16 |
9 |
3 |
M8 x 45 |
1" 25 |
33.7 |
77 |
13 |
61 |
37 |
5 |
16 |
9 |
3 |
M8 x 45 |
1¼" 32 |
42.4 |
85 |
13 |
69 |
46 |
5 |
16 |
9 |
3 |
M8 x 45 |
1½" 40 |
48.3 |
91 |
13 |
75 |
52 |
5 |
16 |
9 |
3 |
M8 x 45 |
2" 50 |
60.3 |
104 |
13 |
88 |
65 |
5 |
16 |
9 |
3 |
M8 x 45 |
2½" 65 |
76.1 |
135 |
19 |
113 |
80 |
5 |
22 |
11 |
5 |
M10 x 55 |
3" 80 |
88.9 |
148 |
19 |
126 |
93 |
5 |
22 |
11 |
5 |
M10 x 55 |
All dimensions in millimetres