PE Silent-db20 HT pipe 90x3000 socketless, sanitary, for low-noise drainage, black color /3m/ 308.000.14.1

Silent-db20 quiet drainage system with PE pipes

PE Silent-db20 pipes are a solution for drainage installations where noise reduction is key. Made of high-density polyethylene (PE), they provide not only quiet operation but also durability and resistance to damage. This specific pipe, with a diameter of 90 mm and a length of 3 meters, is designed for low-noise drainage systems in residential and public buildings.

Construction and properties

The pipe is characterized by a wall thickness of 5.5 mm, which affects its stiffness and strength. The PE-S2 material provides resistance to abrasion and UV radiation, which is important both during transport and installation, as well as during operation. The coefficient of thermal expansion at 0.17 mm/(m·K) should be taken into account when designing the installation to avoid stresses in the connections. The pipe does not have sleeves or caps – it is a simple element designed to be connected to other components of the Silent-db20 system.

Application and benefits

Silent-db20 pipes are ideal for use in buildings with increased acoustic requirements – apartments, hotels or hospitals. Thanks to their construction, they effectively dampen the sounds of flowing water, ensuring user comfort. The SN4 circumferential stiffness class guarantees adequate resistance to external loads. The water content of 4.9 l/m indicates the density of the material and its insulating properties. The black color of the pipe helps to identify the drainage system and minimizes the impact of light on the development of microorganisms inside the pipe.