PP-HT pipe Sitech Plus 110x2000 sanitary, for low-noise internal drainage, black color 3091169

Internal Drainage – Effective Wastewater Drainage with Noise Reduction

Wavin Sitech Plus PP-HT pipe is a three-layer solution for building internal drainage systems, designed with user comfort and ease of installation in mind. This system combines sound-dampening properties with the strength and durability of high-quality materials. The Sitech Plus pipe is particularly recommended for residential buildings, hotels, hospitals and other facilities where noise reduction from flowing wastewater is important. Made of polypropylene (PP) with the addition of minerals, it ensures long-lasting and reliable operation.

Sitech Plus System Construction and Properties

The WAVIN SiTech+ system is characterized by a unique three-layer construction. The outer and inner layers are made of PP copolymer, while the core is made of PP copolymer or recycled PP copolymer with mineral filler. The fittings of the system are made of PP copolymer with the addition of minerals. This construction translates into a number of benefits:

• Noise Reduction: The pipe design effectively dampens the sound of flowing water, providing acoustic comfort in the building. The weighted sound level material Lsc,A is 15 dB(A) at a flow rate of 4 l/s.
• Temperature Resistance: The pipe withstands temperatures up to 90°C in continuous flow and 95°C in momentary flow, allowing its use in various sanitary installations.
• Stiffness and Durability: The circumferential stiffness class SN4 guarantees resistance to mechanical loads and long-term system stability.
• Smooth Surface: Wall roughness at 0.02 mm minimizes flow resistance and prevents the deposition of contaminants.
• Compatibility: Possibility of connection with other internal drainage systems Wavin by using appropriate transition fittings.
• Safety: The material is resistant to many chemical substances, ensuring safe use.

Application and Installation

The Sitech Plus pipe with a diameter of 110 mm and a length of 2000 mm is used in drainage installations with medium and high capacities. It is ideal for draining domestic, rainwater and technological wastewater in residential, commercial and industrial buildings. Installation of Sitech Plus pipes is carried out using push-fit sleeves, which ensures tightness and ease of installation. The pipe wall thickness is 3.6 mm and the outer diameter is 110 mm (DN 100). Remember to maintain an appropriate expansion joint during installation and use pipe clamps lined with rubber to minimize the transmission of vibrations and noise. The standardized dimension ratio (SDR) is 33 and the maximum working pressure at maximum temperature is 0.5 bar.