How to add to your estimate:
              
| Diameter 'D1' | Prices | Dimensions 'R' | Dimensions 'L' | Dimensions 'H' | 
|---|---|---|---|---|
| 280 | SELECTED | 280 | 325 | 292 | 
| 300 | SELECTED | 300 | 346 | 309 | 
| 315 | SELECTED | 315 | 361 | 321 | 
| 355 | SELECTED | 355 | 405 | 356 | 
| 400 | SELECTED | 400 | 453 | 395 | 
| 450 | SELECTED | 450 | 505 | 437 | 
| 500 | SELECTED | 500 | 558 | 480 | 
| 560 | SELECTED | 560 | 622 | 531 | 
| 600 | SELECTED | 600 | 664 | 565 | 
| 630 | SELECTED | 630 | 690 | 584 | 
| 710 | SELECTED | 710 | 781 | 659 | 
| 800 | SELECTED | 800 | 848 | 708 | 
| 900 | SELECTED | 900 | 983 | 821 | 
| 1000 | SELECTED | 1000 | 1089 | 906 | 
| 1118 | SELECTED | 1118 | 1216 | 1009 | 
| 1250 | SELECTED | 1250 | 1354 | 1120 |