Plaque de recouvrement murale, à fermeture par «DN80 »

Closed wall cover DN80 is designed for airtight sealing of the flue outlet through the wall. It protects the inner part of the system from moisture, dust and foreign objects, and also prevents backdraft. Suitable for heating systems with diameter 80 mm. Compact design allows installation in confined spaces. Used in installation and repair of boiler equipment to ensure safety and durability of the flue.