Aygrochy Ventilation grille 120 mm exhaust air with insect protection fly screen - ShopVlot

Adjustable air outlet opening: By turning the central disc, the ventilation slots can be easily opened or closed. The air flow can be precisely adjusted as required, perfect for wall/ceiling. Hand measured diameter: 120 mm Durable material: the plate valve is designed for a long service life. The strength and high-quality materials guarantee a stable construction of the product and protect it from deformation. The correct installation of the sealing grille guarantees a long service life. Very ea