The Ventilation

Cover plate with existing holes It fits holes with a diameter of 75 mm to 150 mm. Dimensions: 160 x 160 mm..

Plastic ventilation grille, diameter 106 mm, thickness 13 mm For ventilation holes with diameters from 40 mm to 80 mm It requires neither wine nor cola. Complete anti-insect network Quick installation thanks to all Molle systems Air passage 40 cm²..

Built-in round copper grille with 92 mm diameter Simple flush-mounted installation With copper diameter 92 mm Complete with antifouling net 46 cm² air passage..

Cover plate with existing holes It fits holes with a diameter of 75 mm to 150 mm. Dimensions: 160 x 160 mm..

Cover plate with existing holes It fits holes with a diameter of 75 mm to 150 mm. Dimensions: 160 x 160 mm..

Soundproofing device for ventilation and/or ventilation condotti Certified sound insulation of -43 dB Rispetta standard UNI CIG GAS 7129 Passaggio d'aria certificate of 100 cm² Length 29.5 cm – outer diameter 15.1 cm..