140mm Acoustic ventilators with circular openings
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The Silencer ‘Inline’ 140mm Acoustic Ventilator is designed to offer you total flexibility in where you locate the unit and how you configure the system.
This lathe plate is designed to be used to assist rendering around a 100mm diameter penetration in a wall air inlet to any of the acoustic ventilators.
The interior 100mm diameter mushroom dome is designed for installation in the ceiling and to connect to a Silenceair Acoustic ventilator with 100mm diameter flexible duct.
The circular weather louvre – 100mm diameter, is designed to use where a hole is the preferred means of perforating the outer skin of the building.
The circular weather louvre – 75mm diameter, is designed to use where a hole is the preferred means of perforating the outer skin of the building.