Blauberg PP 160
The outer hood is designed to prevent the ingress of water and large objects into the ventilation equipment from outside.Pre-installed with a hood the air duct is mounted in a hole drilled in the wall. The installation is done from the inside.Special design allows installation of the hood by the operator on a wall of high-rise buildings and enables airtight sealing of the air duct in the core hole.
Drill a hole with a diameter of 180 mm in the wall. Insert the hood into the wall core hole and push it until the sealing ring appears on the outer side.Pull the hood in the opposite direction so the silicone sealing ring provides tight seal between the hood and the wall.The air duct must be fixed in the wall core hole using mounting foam.
Made of high-quality incombustible ultraviolet resistant plastic.Fixation at the end of the air duct with latches. The ventilation hood  is equipped with a silicone sealing ring  that provides high sealing integrity of the air duct  in the wall.The air duct with diameter of 160 mm is made of high-quality PVC plastic.