MAGNAPLAST low-noise internal sewer branch 45° UdBEA 160/110 mm (model 146485)

MAGNAPLAST low-noise internal sewer branch 45° UdBEA 160/110 mm (model 146485) is a plastic sanitary fitting designed for internal wastewater systems. The fitting creates a 45° branch between a 160 mm main drainage run and a 110 mm branch, enabling smooth transfer of soil and waste flows. Engineered to limit sound transmission and fitted for quick installation into gravity drainage systems, this component is intended for concealed or visible installations in residential and commercial buildings.

Advantages

The 45° geometry reduces flow disturbance and helps maintain hydraulic efficiency while the low-noise construction reduces the level of wastewater noise conducted through the pipe network. The plastic material provides corrosion resistance, light weight for easier handling, and dimensional stability for consistent seals. The design supports standard push-fit or gasketed connections used in modern building drainage systems and minimizes the need for additional adapters.

Suitable for

• Internal soil and wastewater branch connections in residential buildings
• Sanitary installations in commercial and public buildings
• Gravity drainage systems requiring a compact 45° branch between 160 mm and 110 mm pipes
• Retrofit and new-construction plumbing where noise reduction is requested

Key specifications

• Branch angle: 45°
• Main diameter: 160 mm
• Branch diameter: 110 mm
• Material: plastic (sound-dampening construction)
• Application: internal wastewater and soil systems

How to use

Install the fitting by preparing the pipe ends to the correct depth and alignment, ensuring that seals or gaskets are clean and correctly positioned. Insert the 160 mm main pipe and the 110 mm branch pipe into the respective sockets following the manufacturer's connection method (push-fit or gasketed joint). Verify line slope and alignment to maintain proper drainage. After assembly, test the system for tightness and correct flow before closing service cavities or walls.

Usage recommendations

Use with compatible drainage pipes and gaskets to preserve the low-noise performance. Avoid exposure to direct sunlight for prolonged periods and follow local plumbing codes for installation depths and access requirements. Periodic inspection during building commissioning helps confirm leak-free joints and expected acoustic behavior.