VM 100 Plastic Air Vent Grille Cover Round with Connection for Flange/Pipe and Fly Screen, 123 mm by Haco

• Ventilation grille, exhaust air grille with flange/pipe connection and insect protection, plastic: 123 mm
• Surface ASA plastic according to DIN 1.4301.
• On the back there is an insect screen
• For unrestricted use both indoors and outdoors
• Suitable for temperatures up to 45 °C

Ventilation grille – exhaust grille made of very high-quality ASA plastic – with insect protection, white – manufactured according to DIN 1.4301 – properties of ASA (acrylonitrile/styrene/acrylic) compared to ABS: This impact-resistant copolymer has similar properties to ABS, but with a much better UV and weather resistance. - In the ASA, the acrylic ester is evenly distributed in a SAN (styrene-acrylonitrile) polymer and connected by grafted SAN chains. - ASA forms high-quality, matt glossy and scratch-resistant surfaces. - ASA does not yellow like ABS. - ASA is resistant to aqueous chemicals. - The very good chemical resistance is due to the higher polarity of the acrylic ester component compared to the polybutadiene component in ABS. - ASA shows a very good resistance to aqueous media including dilute acids/alkalis as well as washing liquors and good against oils/fats, alcohols and aliphatic hydrocarbons. - ASA can also be used as a weather-resistant plate in construction (PermaSkin), for high-heat stressed electrical devices such as coffee machines and microwaves in sports and leisure areas as a surfboard or in the outer skin of automobiles. - For unrestricted use both indoors and outdoors. - Ideal for ventilation of closed living and business premises, such as bathrooms, kitchens, toilets, offices, garages, wet rooms as well as for exhaust systems or boiler rooms. - For rear ventilation of cabinets with built-in electrical appliances. - For ventilation and ventilation for caravans, boats and other vehicles. - The grid has fixed horizontal slats which are easy to clean. - Integrated mesh prevents insects from entering. - Not a cheap Asian import. - Don't be fooled by cheap Asia, or ABS products. - Inner dimensions: 99 mm - outer dimension/cover dimensions: 123 mm