Sound-absorbing reducers, made of PP-H with mineral additives, used in interior drainage systems for civil constructions, where dampening of noise produced by water flow is desired, in order 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, intermittent. – Fire resistance: class B2, according to DIN 4102, self-extinguishing within maximum 20 seconds after flame removal. – Color: RAL 9005 (jet black) – Jointing: socket and gasket.
ECCENTRIC REDUCER VALFono FONO D. 50/40
Used in interior drainage systems for the evacuation of domestic wastewater in gravity flow regime (where the tightness test is performed at max. 0.5 bar), where sound dampening from water discharge is desired.
Reference standard: EN 1451.
Black color, mass-colored, single-layer, made of PP with mineral additives.
Socket and gasket jointing system, no special tools, adhesives or solvents required.
Size range includes diameters from 40 mm to 110 mm.
Acoustic performance is 16dB for a flow rate of 2 l/s. Sound-absorbing properties are certified following measurements performed in the laboratories of the Fraunhofer Institute in Germany, according to EN 14366. The use of sound-absorbing clamps is recommended.
To reduce the noise level of interior drainage systems, it is recommended to:
• Choose a pipe and fitting system with good sound-absorbing properties;
• Ensure correct design of the installations;
• Properly install the system using appropriate products.
Reference standard: EN 1451.
Black color, mass-colored, single-layer, made of PP with mineral additives.
Socket and gasket jointing system, no special tools, adhesives or solvents required.
Size range includes diameters from 40 mm to 110 mm.
Acoustic performance is 16dB for a flow rate of 2 l/s. Sound-absorbing properties are certified following measurements performed in the laboratories of the Fraunhofer Institute in Germany, according to EN 14366. The use of sound-absorbing clamps is recommended.
To reduce the noise level of interior drainage systems, it is recommended to:
• Choose a pipe and fitting system with good sound-absorbing properties;
• Ensure correct design of the installations;
• Properly install the system using appropriate products.
| Material | PP |
|---|---|
| UM colete | BOX |
| Ambalare | CARDBOARD BOX |
| Tip articol | REDUCTIONS |
| Cod CPV | CPV 44167300-1 |
| Diametru | 50/40 |
| Durata estimata de viata | 50 Years |
| Perioada garantie | 60 Months |
| Cantitate colet | 90 |
| Cod vamal | 39174000 |
| Subclasa | FITTINGS PP SOUND ABSORBING SEWAGE PIPES |
