Polypropylene revision screw with cover - DN110

Highly insulated, silent, advanced three-layer sewer piping system PipeLife MASTER 3 PLUS.
MASTER 3 PLUS is a system of sewer pipes and fittings, the latest technology that is designed and manufactured to meet the challenges facing sewer systems in modern residential and industrial construction projects.
The fittings from the MASTER 3 PLUS system have the following characteristics and advantages:

• Higher weight and thicker walls
• Excellent sound insulation, thanks to the increased weight of the fittings
• Optimized connection connections that are guaranteed to reduce turbulence
• Higher flow rate
• Easy to install - thanks to the additional depth marker you can check at a glance that the installation is correct