BLRF
| NOMINAL PIPE SIZE | OUTSIDE DIA.(MM) | THICKNESS MIN (MM) | DIA. OF RAISED FACE (MM) | NUMBER OF HOLES | DIA. OF HOLES (MM) | DIA. OF BOLT CIRCLE (MM) | HEIGHT OF RAISED FACE(MM) | APPROX. WEIGHT(KG) |
|---|---|---|---|---|---|---|---|---|
| D | t | G | h | C | f | |||
| 1/2" | 95.2 | 14.2 | 35.0 | 4 | 15.7 | 66.7 | 1.6 | 0.7 |
| 3/4" | 117.3 | 15.7 | 42.9 | 4 | 19.0 | 82.5 | 1.6 | 1.2 |
| 1" | 123.9 | 17.5 | 50.8 | 4 | 19.0 | 88.9 | 1.6 | 1.4 |
| 1.1/4" | 133.3 | 19.0 | 63.5 | 4 | 19.0 | 98.4 | 1.6 | 1.8 |
| 1.1/2" | 155.4 | 20.6 | 73.1 | 4 | 22.3 | 114.3 | 1.6 | 2.7 |
| 2" | 165.1 | 22.3 | 91.9 | 8 | 19.0 | 127.0 | 1.6 | 3.2 |
| 2.1/2" | 190.5 | 25.4 | 104.6 | 8 | 22.3 | 149.2 | 1.6 | 4.9 |
| 3" | 209.5 | 28.4 | 127.0 | 8 | 22.3 | 168.3 | 1.6 | 7 |
| 3.1/2" | 228.6 | 30.2 | 139.7 | 8 | 22.3 | 184.1 | 1.6 | 9 |
| 4" | 254.0 | 31.7 | 157.2 | 8 | 22.3 | 200.0 | 1.6 | 12 |
| 5" | 279.4 | 35.0 | 185.6 | 8 | 22.3 | 234.9 | 1.6 | 16 |
| 6" | 317.5 | 36.5 | 215.9 | 12 | 22.3 | 269.9 | 1.6 | 21 |
| 8" | 381.0 | 41.1 | 269.7 | 12 | 25.4 | 330.2 | 1.6 | 35 |
| 10" | 444.5 | 47.7 | 323.8 | 16 | 28.4 | 387.3 | 1.6 | 54 |
| 12" | 520.7 | 50.8 | 381 | 16 | 31.7 | 450.8 | 1.6 | 87.9 |
| 14" | 584.2 | 53.8 | 412.7 | 20 | 31.7 | 514.3 | 1.6 | 105 |
| 16" | 647.7 | 57.1 | 469.9 | 20 | 35.0 | 571.5 | 1.6 | 137 |
| 18" | 711.2 | 60.4 | 533.4 | 24 | 35.0 | 628.6 | 1.6 | 175 |
| 20" | 774.7 | 63.5 | 584.2 | 24 | 35.0 | 685.8 | 1.6 | 221 |
| 22" | 838.2 | 66.7 | 641.2 | 24 | 41.1 | 742.9 | 1.6 | 290 |
| 24" | 914.4 | 69.8 | 692.1 | 24 | 41.1 | 812.8 | 1.6 | 340 |