125mm Round Vent Grille With Flyscreen – White

The 125mm Round Vent Grille with Flyscreen – White is a durable ventilation grille designed for use with System 125 ducting.

Manufactured from high impact polystyrene, it features male fittings for easy installation inside 125mm duct sockets and provides a minimum free area of 12,266mm² for efficient airflow.

The louvred design helps reduce water ingress and deflect low levels of wind pressure, while the integrated fly mesh helps protect the duct interior from insects and debris. Suitable for both external and internal use, the grille can also be installed as a wall-mounted fresh air supply vent.

Specification:

• Diameter 125 mm
• Manufactured from high impact polystyrene and has a minimum free area of 12,266mm²
• Male fittings for connection inside System 125mm sockets
• Round Grille with Flyscreen louvres are designed to prevent water ingress and where possible deflect low levels of wind pressure against the fan
• Louvres should be installed point downwards
• Can also be used internally as a wall mounted fresh air supply grille, in this instance louvres should be installed upwards pointing to the ceiling to prevent a downdraft
• Integrated Fly Mesh that secures the duct interior from blockages caused by nesting insects and debris
• Complies with domestic plastic ductwork specification DW/154 and should meet UL94HB flammability standard
• Max/Min Operating Temperatures: + 60°C to - 15°С
• Manufacturers’ names and numbers are used for reference purposes only. These parts are in no way associated with the initial manufacturers parts