Clapet d'air SL 44 - 66

Air damper SL 44 - 66 designed for medium and high power burners of the SL series. This part allows air supply regulation over a wide range, providing optimal fuel combustion conditions. The damper is made of heat-resistant plastic that retains its properties during long-term operation. Simple design ensures reliability and durability. Used in boiler equipment repair and maintenance to restore normal air duct operation.