Silent-PP HT 40 sanitary expansion joint, for low-noise internal drainage, black color 390.118.14.1

Silent drainage and expansion compensation

The Silent-PP HT 40 compensating socket is an element of an internal drainage system, designed to reduce the noise of flowing media. Made of polypropylene (PP-MD), it provides not only quiet operation of the installation, but also durability and corrosion resistance. Its construction allows for compensation of pipe extensions, minimizing the risk of stress and damage to the system.

Design and application

This socket, equipped with a push-fit spigot and a push-fit socket with a diameter of DN 40, is used to connect drainage pipes in the Silent-PP system. EPDM rubber seals guarantee a tight connection, eliminating the risk of leaks. The PP-MD material is characterized by high chemical and mechanical resistance, which translates into a long service life of the element. The use of this socket is particularly recommended in residential and public buildings where acoustic comfort is important.

Advantages for the installer and user

• Noise reduction: The Silent-PP system significantly dampens the sounds of flowing water, improving the comfort of using the building.
• Expansion compensation: The socket allows for absorption of thermal movements of the pipes, preventing cracks and leaks.
• Tight connection: EPDM seals provide reliable sealing, minimizing the risk of leaks and odors.
• Material durability: Polypropylene (PP-MD) is resistant to chemical substances and mechanical damage, which guarantees the long life of the system.
• Easy installation: The Silent-PP system is characterized by simple installation thanks to the use of push-fit connections.
• Versatility: The socket is compatible with other elements of the Silent-PP system with a diameter of 40 mm.
• Strength: PP-MD construction provides high resistance to mechanical loads.

This compensating socket is a solid solution for installers looking for a quiet and durable drainage system and for users who value comfort and peace of mind in their homes.