100mm Round Vent-a-Pack Cowl With Damper

For mechanical ventilation system installations including bathroom and kitchen extract ventilation, whole house heat recovery ventilation and PIV apartment ventilation.

100mm round vent-a-pack cowl with damper non return flap ideal for south westerly elevations that are exposed to wind driven rain. Use with extract fans.  

• Suitable for internal diameter pipe 100mm
• Colour options: Terracotta, Buff Sand, White, Brown
• Plastic polypropylene
• For use with 100mm diameter round ducting
• Connector on vent grille round male spigot fits into a 100mm round duct pipe

Free area: 7,283mm2