The excellent noise-absorbing properties of PRO AQUA Stilte DN 40 mm pipes allow them to be used for draining fluids from various sanitary equipment in residential buildings, resorts, hotels and other buildings that are subject to high noise levels. Due to the increased wall thickness and the use of a special polypropylene composition, PRO AQUA Stilte pipes do not heat up even in case of prolonged hot water discharges.
