/ Product catalogue / Ventilation of shelters / Ventilation accessories for shelters / Valves for ventilation in shelters / GKP / GKP-250x200x200
| d1 | d2 | D3 | D4 | h | L1 | L2 |
|---|---|---|---|---|---|---|
| 250 | 200 | 290 | 310 | 420 | 900 | 1050...1500 |
