Copertura per 87 ° gomito di ispezione DN80 per la conduttura dei fumi

Cover for inspection bend 87° DN80 for gas duct is designed for hermetically sealing the inspection opening. It provides access inside the flue for inspection and cleaning, and after closing maintains system tightness. The cover is suitable for inspection bends with a diameter of 80 mm. The product is made of material resistant to corrosion and high temperatures, which is important for operation in heating equipment conditions. Used in service and repair of boilers and burners.