150mm Stainless Steel Ventilation Grille with Anti-Backdraft Movable Blades, Automatic Closing, Weatherproof Cooker Hood Grille / Square Dimensions 184x184mm / Stainless Steel Ventilation

General Description

The 150 mm ventilation grille is designed for installation on the exterior wall of air exhaust systems.It is equipped with movable blades that close automatically when the fan stops, preventing the entry of cold air, dirt, insects, and other unwanted objects.Thanks to their design, the flaps open even at very low pressures, making them ideal for use in various environments such as extractor hoods, workshops, cellars, and tumble dryers.

Technical Specifications

• Nominal Diameter: DN 150 mm
• Square Dimensions: 184 x 184 mm
• Depth: 61 mm
• Weight: Not specified

Installation

• Easy installation with standard tools.
• Insert the ventilation flap into the ventilation duct or flexible hose.
• Secure it to the wall with the screws provided.
• Use clamping eyelets for optimal attachment to the ventilation duct.

Applications

• Suitable for extractor hoods, workshops, cellars, tumble dryers, etc.
• Clicking noises may be observed when installed near living areas.