Rigid Duct Outlet Airbrick Double 220×90 Black
Product Code 905BK
Rigid Duct Outlet Airbrick Double in Black
Double Airbrick with 220mm x 90mm spigot (female)
- Exhaust (air to atmosphere) 977 adapter on end of ducting to 905B
- Intake (air from atmosphere) 977 adapter on end of ducting to 905B
- HIPS (High Impact Polystyrene)
Specification Guide 2022
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