A soundproofed fume extraction system

The technical standard UNI 7129 regulates how to design and install extraction systems for fumes produced by combustion, while the standard UNI EN 14471 defines the characteristics that products must meet to be approved for use in these applications. The POLO-KAL NG soundproofed piping system with silicone gaskets can be used to create extraction systems capable of handling fumes at temperatures up to 120°C, and extraction systems for fumes produced by cooking hobs.