Filter elements are used to collect surface water and to direct it into underground water drainage systems. The set of filter element consists of: filter ring FŠ-5, filter cover FD-9, filter inter-cover TD-9 and six fastening slabs TP-1, which are laid around the fitter filter element.
Filter elements
Drawings of filter elements
Pic. 1
Pic. 2
Pic. 3
Bearing element of underground valve
| Marking | Pic. | Volume m³ | Height H mm | External diameter D mm | Internal diameter d mm | Wall thickness S mm | Weight kg |
|---|---|---|---|---|---|---|---|
| FŽ-5 (filter ring) | 1 | 0.137 | 1000 | 580 | 420 | 80 | 330 |
| FD-9 (filter cover) | 2 | 0.06 | 150 | 900 | — | — | 150 |
| FTD-9 (filter inter-cover) | 3 | 0.039 | 190 | 900 | 420 | — | 95 |