Drainage pipes and fittings

• DIN EN 1451-1
• Easy to install and secure thanks to the patented 3 lip seal
• 21 dB (A) at 4 liter flow volume with Bismat 1000 (P-BA 222/2016)
• Flame retardant (B1) to DIN 4102
• Ö-Norm EN 1451-1
• DN/OD 32 – DN/OD 160