PP-HT Sitech Plus pipe 50x500 sanitary, for low-noise internal drainage, black color 3097802

Modern solutions for quiet drainage

Sitech Plus PP-HT pipe is a three-layer solution for the construction of internal drainage systems, designed to reduce noise. This system combines the advantages of PP (polypropylene) materials with mineral additives, ensuring durability, chemical resistance and acoustic comfort. The Sitech Plus pipe is ideal for both installers and end-users looking for a reliable and quiet wastewater drainage system.

Construction and properties

The Sitech Plus pipe is characterized by a three-layer construction: the outer and inner layers are made of PP copolymer, and the core of PP copolymer or recycled PP copolymer with mineral filler. This construction provides high ring stiffness (SN4 class) and resistance to mechanical damage. The outer diameter of the pipe is 50 mm, and the wall thickness is 2.1 mm. Thanks to the use of special materials and construction, the SiTech+ system effectively dampens the sound of flowing water, which is particularly important in residential buildings, hotels or hospitals. Additionally, the pipe has a chamfered edge to facilitate installation.

Application and compatibility

The Sitech Plus pipe is intended for draining wastewater in gravity drainage systems inside buildings. It can be used in sanitary and technological drainage. The SiTech+ system is compatible with other Wavin drainage systems (AS, PVC-U), allowing for flexible installation design. Connections are made using push-fit couplings, ensuring tightness and ease of installation. The pipe is designed to operate at temperatures from -10°C to 90°C (continuous flow) and short-term loads up to 95°C. The coefficient of thermal expansion is 0.12 mm/(m·K).