Impeccable acoustic comfort even for a dust extraction system

The POLO-KAL NG soundproofed piping system offers an effective, hygienic and extremely quick to install solution for the realisation of centralised dust extraction systems in buildings. Tests conducted on this piping system with push-fit fittings have demonstrated its superlative quality, offering effective soundproofing even when ducting air which, because of the smooth inner surfaces and constant cross section of the system, flows without impediment.