100mm Terracotta Louvre Vent Grille For External Ducting

Suitable for external wall ventilation systems, the 100mm Terracotta Louvre Vent Grille is designed to help protect duct outlets from water ingress while reducing the impact of low levels of wind pressure against the fan.

Manufactured from durable polypropylene, the grille features a 100mm male spigot connection for secure fitting inside System 100 ducting. Designed for external installation, it should be fitted facing downwards to support effective weather protection and airflow performance.

Ideal for use in domestic and commercial ventilation applications, the grille offers a practical and durable finish for external duct terminations. It is suitable for use in temperatures ranging from -15°C to +60°C.

Specification:

• Diameter 100 mm
• Manufactured from Polypropylene
• Minimum free area of 7,283mm²
• Male spigot for connection inside of the System 100 duct
• Designed to prevent water ingress and where possible deflect low levels of wind pressure against the fan
• Should be installed pointing downwards
• Complies with Domestic Plastic Ductwork Specification DW/154 and does 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