| Item | mm | inches |
| Height | 420mm | 16.5" |
| Width | 740mm | 29.1" |
| Depth | 590mm | 23.2" |
| H Grade | From £759 |
| L Grade | From £829 |
| N Grade | From £879 |
| P Grade | From £909 |

| Item | mm | cm | inches |
| Height | 420mm | 42cm | 16.5" |
| Width | 740mm | 74cm | 29.1" |
| Depth | 590mm | 59cm | 23.2" |
| H Grade | £759 |
| L Grade | £829 |
| N Grade | £879 |
| P Grade | £909 |
| Description | mm | cm | inches |
| Height | 420mm | 42cm | 16.5" |
| Width | 740mm | 74cm | 29.1" |
| Depth | 590mm | 59cm | 23.2" |