Uszczelka kołnierza wentylatora 210X210 GREEN De Dietrich 300008967

Maintain an airtight seal between the fan and flange with this green gasket, measuring 210x210 mm. It prevents air leaks, improving combustion efficiency and reducing noise. A common replacement part for boiler spare parts and burner spare parts, this gasket is easy to install during routine service. Ideal for heating equipment components requiring precise sealing.