Tonchean – 150 mm stainless steel ventilation grille – Non-return valve with movable louvers – Weatherproof – Easy installation for hoods and workshops

General Description

The 150 mm stainless steel ventilation grille is designed for installation on the outer wall of exhaust systems. It serves as protection against the entry of cold air, dirt, insects, and other objects thanks to its non-return flap with movable louvers, which closes automatically when the fan stops. Made of stainless steel, it is weather and corrosion resistant, making it ideal for outdoor use.

Technical Specifications

• Overall Size: 19 x 19 x 8 cm
• Standard: DN150MM

Compatibility and Accessories

• Compatible with all common round ventilation ducts and flexible hoses up to DN150MM
• Supplied with wall plug and screws for installation

Installation

• Easy to install using standard tools
• Insert the ventilation cover into the ventilation duct or hose
• Secure it to the wall with the screws provided
• Install the clamping eyelets on the ventilation hose for retention optimal

Use

• Suitable for kitchen hoods, workshops, cellars, tumble dryers, etc.
• The louvers open with very low pressure, allowing efficient air circulation