Sound-absorbing branch, made of PP-H with mineral additives, used in internal drainage systems for civil constructions where noise attenuation from water flow is desired to increase acoustic comfort. – Diameter range: (fi)40, (fi)50, (fi)110. – Acoustic performance: 16 dB, according to SR EN 14366. – Compliance: EN 1451. – Material: PP-H with mineral additives. – Type: single-layer, mass-colored. – Maximum operating temperature: +95°C, intermittently. – Fire resistance: class B2, according to DIN 4102, self-extinguishes within a maximum of 20 seconds after flame removal. – Color: RAL 9005 (jet black) – Jointing: socket and gasket.
REDUCED PP VALFono SOUND-ABSORBING CONNECTOR D40/32
It is used in internal drainage systems for the discharge of domestic wastewater under gravity flow conditions (where the leak test is performed at max. 0.5 bar), where sound attenuation produced by water discharge is desired.
Reference standard: EN 1451.
They are black, mass-colored, single-layer, made of PP with mineral additives.
Socket and gasket jointing system; no special tools, adhesives, or solvents are required.
The size range includes diameters from 40 mm to 110 mm.
Acoustic performance is 16 dB for a flow rate of 2 l/s. The sound-absorbing properties are certified following measurements performed in the laboratories of the Fraunhofer Institute in Germany, in accordance with EN 14366. The use of sound-absorbing clamps is recommended.
To reduce the noise level of internal drainage systems, we recommend:
• Selecting a pipe and fitting system with good sound-absorbing properties;
• Ensuring correct system design;
• Correctly installing the system using appropriate products.
Reference standard: EN 1451.
They are black, mass-colored, single-layer, made of PP with mineral additives.
Socket and gasket jointing system; no special tools, adhesives, or solvents are required.
The size range includes diameters from 40 mm to 110 mm.
Acoustic performance is 16 dB for a flow rate of 2 l/s. The sound-absorbing properties are certified following measurements performed in the laboratories of the Fraunhofer Institute in Germany, in accordance with EN 14366. The use of sound-absorbing clamps is recommended.
To reduce the noise level of internal drainage systems, we recommend:
• Selecting a pipe and fitting system with good sound-absorbing properties;
• Ensuring correct system design;
• Correctly installing the system using appropriate products.
| Material | PP |
|---|---|
| UM colete | BOX |
| Ambalare | CARDBOARD BOX |
| Tip articol | CONNECTOR |
| Cod CPV | CPV 44167300-1 |
| Cantitate colet | 15 |
| Diametru | 40/32 |
| Durata estimata de viata | 50 Years |
| Perioada garantie | 60 Months |
| Cod vamal | 39174000 |
| Subclasa | FITTINGS PP SOUND ABSORBING SEWAGE PIPES |
