Connection piece, reducing key

The Metaloterm MF range of spigot adapters allows for easy and safe transitions between different diameters within a double-walled flue system. Thanks to its high-quality 316 stainless steel construction and integrated elastomer seal, this adapter provides a durable, condensation-proof, and thermally resistant connection. The adapter is custom-made to the required diameters, making it ideal for renovations or situations where standard sizes are insufficient.