Utilized in indoor drainage systems for gravity-flow domestic wastewater discharge (leak test up to 0.5 bar), particularly where sound attenuation from water discharge is required.
Reference standard: EN 1451.
They are black, mass-colored, single-layer, and made from PP with mineral additives.
Socket and gasket jointing system; no special tools, adhesives, or solvents are required.
Acoustic performance is 16 dB for a flow rate of 2 L/s. Sound-absorbing properties are certified by measurements conducted at the Fraunhofer Institute in Germany, in accordance with EN 14366. The use of sound-absorbing clamps is recommended.
To reduce the noise level of indoor drainage systems, we recommend:
• Selecting a pipe and fitting system with good sound-absorbing properties;
• Ensuring correct system design;
• Proper installation using suitable products.

Material	PP
UM colete	BOX
Ambalare	CARDBOARD BOX
Tip articol	PDO
Cod CPV	CPV 44167300-1
Durata estimata de viata	50 Years
Cantitate colet	60
Perioada garantie	60 Months
Diametru	110
Cod vamal	39174000
Subclasa	FITTINGS PP SOUND ABSORBING SEWAGE PIPES