Porta tagliafuoco 10 - 20 - 30 De Dietrich 7632618

The Fire door 10-20-30 is a protective access panel used in boilers or burners, allowing for inspection and cleaning of the combustion chamber. This door is built to withstand high temperatures and provide a secure seal, preventing heat loss and ensuring safety. It is a practical replacement part for maintenance, fitting models within the specified size range.