XPS324
Airtight spigot
This airtight spigot increases quality and ease of mounting for most types plenum boxes. All spigots type 125, 160mm, 200mm, and 250mm are available in class D according to EN15727 as standard The entire spigot can simply be taken off to save on transport costs or to help you during installation. This design will also allow a quick removal of the optional damper.