Silent-PP HT 110/87.5 sanitary bend, for low-noise internal drainage, black color 390.524.14.1

Silent-PP Drainage Elbow – Quiet and Reliable Installation

This is an 87.5° elbow from the Silent-PP series, designed for the construction of internal drainage systems. Made of polypropylene (PP-MD), it provides high resistance to corrosion and mechanical damage, and above all – reduces the noise of flowing media. It is an ideal solution for both installers and end-users who value comfort and peace of mind.

The elbow combines the advantages of traditional solutions with modern sound damping technologies. Thanks to its special design and materials, it limits the transmission of noise inside the building, which is particularly important in apartments, hotels or hospitals. The use of an EPDM rubber gasket guarantees a tight connection and prevents leaks.

Construction and Installation

The Silent-PP elbow has push-fit connections (socket and spigot) with a diameter of 110 mm and a nominal diameter of DN 100. The working length of each connection is 60 mm, which facilitates installation and ensures a stable connection. PP-MD material is characterized by high quality and durability, which translates into a long service life of the drainage system. Installation is simple and quick – just push the pipes into the appropriate connectors, and the EPDM gasket will ensure a tight seal without the need for additional sealing materials.

The elbow is part of the Silent-PP system, which means full compatibility with other elements of this series – pipes, tees, couplings and traps. This allows you to create a comprehensive and coherent drainage system with high acoustic parameters. Elements made of polypropylene are lightweight, which facilitates transport and installation.

Application and characteristic features

• Noise reduction: The special design of the elbow minimizes the sound of flowing water, providing acoustic comfort in the building.
• Tightness: The EPDM gasket guarantees a tight connection and prevents leaks.
• Durability: PP-MD material is resistant to corrosion and mechanical damage, ensuring a long service life of the system.
• Easy installation: Push-fit connections make installation and quickening the elbow easier.
• Compatibility: The elbow is part of the Silent-PP system, ensuring full compatibility with other elements of this series.
• 87.5° angle: The optimal bend angle allows for flexible routing of the drainage installation.
• PP-MD material: Ensures high quality workmanship and resistance to chemicals present in domestic wastewater.