Ventilation grid, ventilation output of stainless steel grid 304 (Ø 100 mm) Material: This round ventilation ventilation cover is made of stainless steel 304. Diameter: Ø 100 mm / 4, suitable for all types domestic and industrial ventilation. -Preuve: The updated version, thickened, with anti-insect net effectively prevents input of insects and mouses. Bad weather resistant: Our ventilation cover is designed with a hemispherical hood. Windbreaker and anti-puff. Easy to install and durable. Application: Ideal for all dryer ventilation pipes, vents and bathroom extractors, as well as a wide variety of industrial uses
