| Filtry PVC z klejoną obsypką żwirową | ||||
|---|---|---|---|---|
| Średnica zew. | Grubość ścianki | Śred. zewn. filtra z obsypką | Grubość obsypki | Waga |
| [mm] | [mm] | [mm] | [mm] | [kg/mb] |
| 42 | 3,5 | 64,0 | 11,0 | 3,0 |
| 48 | 3,5 | 75,0 | 13,5 | 4,4 |
| 60 | 4,0 | 92,0 | 16,0 | 6,0 |
| 60 | 6,0 | 92,0 | 16,0 | 6,45 |
| 88 | 4,0 | 121,0 | 16,5 | 10,5 |
| 113 | 5,0 | 143,0 | 15,0 | 11,5 |
| 113 | 7,0 | 143,0 | 15,0 | 12,5 |
| 125 | 5,0 | 157,0 | 16,0 | 13,3 |
| 125 | 7,5 | 157,0 | 16,0 | 14,5 |
| 140 | 6,5 | 172,0 | 16,0 | 13,5 |
| 140 | 8,0 | 172,0 | 16,0 | 14,3 |
| 165 | 7,5 | 196,0 | 15,5 | 16,5 |
| 165 | 9,5 | 196,0 | 15,5 | 17,9 |
| 195 | 8,5 | 226,0 | 15,5 | 22,5 |
| 195 | 11,5 | 226,0 | 15,5 | 24,9 |
| 225 | 10,0 | 261,0 | 18,0 | 29,0 |
| 225 | 13,0 | 261,0 | 18,0 | 31,6 |
| 280 | 12,5 | 316,0 | 18,0 | 41,0 |
| 280 | 16,0 | 316,0 | 18,0 | 44,5 |
| 330 | 14,5 | 362,0 | 16,0 | 47,0 |
| 330 | 19,0 | 362,0 | 16,0 | 53,1 |
| 400 | 17,5 | 436,0 | 18,0 | 65,0 |
| 400 | 21,5 | 436,0 | 18,0 | 71,7 |
Granulacja żwiru/Szerokość szczeliny:
- ziarno 0,7 – 1,2mm/szczelina – 0,75mm
- ziarno 1,0 – 2,2 mm/szczelina – 1,0mm
- ziarno 2,0 – 3,2 mm/szczelina – 1,5 mm
- ziarno 3,0- 5,6 mm/szczelina -2,0mm
Długości odcinków:
- L=2,0 m, L= 1,0m