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Whether stack or floor connection – the highly sound-insulating drainage system Geberit Silent-db20 is the ideal solution for projects with high sound insulation requirements:
Geberit Silent-db20 is suitable for embedding in concrete.
Butt welding, electrofusion welding and clamping connection
Whether with fast electrofusion welding, a clamping connection or with butt welding – the Geberit Silent-db20 pipes and fittings can be securely connected in three different ways.
Built-in sound insulation
Special sound insulation ribs reduce noise development on the impact zones.
Available for all pipe dimensions
With the expansion sockets with double flange and the double sleeve coupling, the thermally caused linear expansion of Geberit Silent-db20 pipes and fittings is balanced. This allows for large differences in the operating temperatures. The seals made of EPDM make a crucial contribution to the longevity of the drainage system.
Intact pipelines even in cold conditions
High level of impact resistance even in cold temperatures as low as -40 °C: this robustness provides, most notably, a guarantee during the construction stage that the pipelines will remain intact despite possible mechanical influences.
Hydraulically optimised for greater economic efficiency
The hydraulically optimised geometry of the Geberit Silent-db20 fittings ensures a high discharge capacity in the drainage system and allows both an economical dimensioning of the Geberit Silent-db20 pipes as well as a space-saving configuration of the pipe ducts.
Prefabrication possible
The drainage system Geberit Silent-db20 enables efficient operating on the building site thanks to a wide assortment of fittings and tools which have undergone practical trials. Furthermore, the Geberit Silent-db20 is also suitable for prefabrication in the plumber's own workshop.
Sound reduction thanks to a high inherent weight
Increasing the inherent weight of the Geberit Silent-db20 pipes and fittings reduces their natural vibrations and sound is audibly insulated.
Professional solutions for tricky requirements
Geberit continuously develops its piping systems. The floor height can therefore be reduced via the Geberit Silent-db20 combined branch fitting 88.5°, swept-entry for toilet and shower elements.
Outside storage possible
The polyethylene used by Geberit contains special additives which effectively protect against UV rays. The weatherproof Geberit Silent-db20 pipes can therefore be stored outdoors for months.
Certified fire protection solutions for various construction situations
The Geberit Silent-db20 drainage system comprises officially certified solutions for effective fire protection. Officially certified fire protection sleeves and floor sealing systems prevent fire and smoke from spreading to other storeys and rooms for 90 minutes.
| Nominal width (DN) | Dimension d x s (mm) |
|---|---|
| 56 | 56 x 3.2 |
| 60 | 63 x 3.2 |
| 70 | 75 x 3.6 |
| 90 | 90 x 5.5 |
| 100 | 110 x 6 |
| 100 | 110 x 6 |
| 125 | 135 x 6 |
| 150 | 160 x 7 |
Space-saving – if the stack is positioned between the toilet and the washbasin, Geberit Silent-db20 duct branch (swept entry) 88.5°/180° parallel allows for a very compact installation.
| Geberit Silent-db20 | |
|---|---|
| Material | PE-S2 |
| Coefficient of linear expansion | 0.17 mm/(m K) |
| Absorption of linear expansion | Requires expansion socket with double flange or double sleeve coupling |
| Permanent load application temperature | -20 to 60 °C |
| Chemical resistance | 95 % of all standard alkalis, acids and chemicals |
Fittings
Bends
Branch fittings
Reducers
Access pipes
Connections
Welding joints
Push-in connections
Clamping connectors
Adapters to other product materials
Waste fittings
Connection bends
Accessories
Air admittance valves
Pipe brackets
Fastenings for pipe brackets
Sealings
Seals
Consumables