Sitech Plus PP-HT sanitary elbow 75/87.5, for low-noise internal drainage, black color 3067742

Low-noise drainage elbow – reliability and quiet operation

This Sitech Plus elbow with an angle of 87.5° is a key element in drainage installations in buildings where noise reduction is a priority. Made of durable polypropylene (PP-HT), it ensures long-lasting and trouble-free operation. The elbow is designed for spigot connections, which simplifies installation and ensures tightness. Its black color makes it easy to identify in the drainage system.

Construction and practical application

The Sitech Plus elbow is characterized by a circumferential stiffness class of SN4 and a dimension ratio of SDR 35, which guarantees resistance to mechanical and chemical loads. With a nominal connection diameter of DN 70 and an outer pipe diameter of 75 mm, it fits perfectly into standard drainage installations. The elbow length is 130 mm, and the connection length is 53 mm. The use of SBR seals further increases the connection tightness.

The Sitech Plus elbow finds wide application in:

• Residential buildings: especially where reducing the noise of flowing wastewater is important.
• Public buildings: such as hotels, offices or schools, where acoustic comfort is important.
• Sanitary installations: as an element for draining wastewater from sinks, showers and toilets.
• Internal drainage systems: as an element connecting pipe sections at an angle of 87.5°.

Key features for professionals and users

• Low noise emission: The SiTech+ system has been designed to minimize the noise of flowing media, which translates into user comfort.
• Strength and durability: PP-HT material and SN4 stiffness class provide resistance to mechanical and chemical damage, guaranteeing a long service life of the installation.
• Easy installation: Spigot connections simplify and speed up the installation process, minimizing the risk of errors.
• Tightness: SBR seals ensure a tight connection, eliminating the risk of leaks and unpleasant odors.
• Versatility: The Sitech Plus elbow is compatible with other elements of the SiTech+ system, allowing the construction of complex drainage installations.
• Safety: PP-HT material is resistant to the action of most chemicals found in domestic and industrial wastewater.
• Compliance with standards: The product meets the requirements of applicable standards and has the necessary certificates (although no information about specific certificates is provided in the supplied data).

The maximum working pressure of the elbow is 0.5 bar at a maximum operating temperature of -10 to 90°C, which ensures safe use in typical operating conditions.