150mm Stainless Steel Ventilation Grille with Anti-Backdraft Movable Louvers and Automatic Closing - Durable Stainless Steel Cooker Hood Grille

General Description

The 150 mm stainless steel ventilation grille is designed for outdoor use, covering ventilation ducts.

It is equipped with a louvered backdraft damper that closes automatically when the fan stops, preventing the entry of cold air and the penetration of dirt, insects, and other objects.

Made of stainless steel, it is weather-resistant and corrosion-resistant, making it an ideal choice for various environments such as kitchens and workshops.

Technical Specifications

Overall dimensions: 19 x 19 x 8 cm Compatibility standard: DN150MM for standard round ventilation ducts and flexible hoses

Installation

Easy to install with standard tools. Supplied with wall plugs and screws for installation. Insert the ventilation cover into the duct and secure it to the wall with the screws provided. Install the clamping eyelets on the ventilation hose for optimal retention.

Use

Suitable for kitchen hoods, workshops, cellars, tumble dryers, etc.

The louvers open with very low pressure, allowing efficient ventilation. A typical clicking noise should be heard when installing near living areas.