Material: Aluminum/stainless steel
Size: D100mm, D120mm, D150mm, D200mm, D250mm, D300mm,....
Standard color: Ral9016/Ral9010
Application: Workshop, HVAC or ventilation system
Surface finish: Anodized/powder coated

The frame, inner louver core, louver and screen are high quality stainless steel sheet construction with advantages of corrosion resistance and rigidity

This type of air vent is incorporated with a set of louver blades. It is commonly used as exhausted ventilation on the exterior walls of washrooms, kitchens, warehoused, housed, apartments, condominiums, gymnasiums, etc.
There are inverted spring hooks located on the neck, which are used to secure the device onto the wall or duct
Stainless steel screen is set in the back as insect-proof