MAGNAPLAST low-noise sewer pipe UdBEM 160x4.9x500 ULTRA-dB blue

MAGNAPLAST low-noise sewer pipe UdBEM 160x4.9x500 ULTRA-dB blue is a short-section pressureless drainpipe designed for wastewater and drainage systems with enhanced acoustic performance. With a nominal diameter of 160 mm, wall thickness of 4.9 mm and a length of 500 mm, the pipe is made to reduce sound transmission from flowing wastewater compared to standard sewer pipes. The blue color and ULTRA-dB designation identify the product as part of MAGNAPLAST’s low-noise range for building installations in residential and commercial properties.

Advantages

The pipe combines a robust wall thickness and a design optimized for reduced noise, helping to lower impact and flow noise in vertical and horizontal drainage runs. Material selection and construction provide reliable hydraulic performance while maintaining dimensional stability for secure socket connections. Its short 500 mm length facilitates handling and installation in confined spaces or where cut-to-length adjustments are required.

Suitable for

• Indoor wastewater stacks and branch connections in residential buildings
• Drainage lines in offices, hotels and other commercial properties
• Areas where reduced sewage noise transmission is required, such as apartments and multi-storey buildings
• Retrofit and renovation projects where sections need to be replaced or added

Key specifications

• Nominal diameter: 160 mm
• Wall thickness: 4.9 mm
• Length: 500 mm
• Acoustic performance: low-noise / ULTRA-dB design to reduce flow and impact sound
• Color: blue
• Application: non-pressurized wastewater and drainage systems

How to use

Install the pipe in accordance with local plumbing codes and MAGNAPLAST installation guidelines. Ensure mating sockets and seals are compatible with the 160 mm nominal diameter and check that pipe ends are clean and free of debris before assembly. For new installations, plan vertical and horizontal alignment to maintain gravity flow. In renovation work, cut surrounding material to provide access, then insert the pipe into the socket or coupling and secure the seal according to the manufacturer’s instructions. Verify connections for proper fit and test the system for leaks and sound performance after completing the installation.

Usage recommendations

Use this low-noise sewer pipe in assemblies where sound reduction is a design requirement. Avoid using in pressurized applications or where chemical exposure exceeds the pipe material’s resistance. Store pipes flat and protected from prolonged UV exposure prior to installation. When combining with other system components, choose joints and fittings that preserve the acoustic properties of the run.