| SIZE (IN.) | SIZE (MM) | ØD (mm) | ØD1 (mm) |
|---|---|---|---|
| 1/2″ | 20 | 95 | 25.5 |
| 3/4″ | 25 | 101 | 32 |
| 1″ | 32 | 122.5 | 37 |
| 1 1/4″ | 40 | 134 | 47 |
| 1 1/2″ | 50 | 140 | 57 |
| 2″ | 63 | 164 | 70 |
| 2 1/2″ | 75 | 184 | 83 |
| 3″ | 90 | 202.5 | 97.5 |
| 4″ | 110 | 228 | 118 |
| 5″ | 125 | 266 | 133 |
| 5 1/4″ | 140 | 263 | 145 |
| 6″ | 160 | 298.5 | 167 |
| 7″ | 180 | 329 | 188.5 |
| 8″ | 200 | 375 | 207.5 |
| 9″ | 225 | 398 | 233 |
| 10″ | 250 | 427 | 257 |
| 11″ | 280 | 451 | 287 |
| 12″ | 315 | 489 | 325 |
All dimensions in mm (±2 mm)
