MAGNAPLAST low-noise 67° branch pipe Ultra dB 11067 (MPN 146585)

The MAGNAPLAST low-noise 67° branch pipe Ultra dB 11067 is a plumbing fitting designed to split or redirect fluid and air flow at a 67-degree angle while reducing transmitted sound. Intended for drainage and ventilation systems, this branch pipe provides a smoother flow transition that helps lower turbulence and noise compared with standard angled fittings. It is suitable for use in residential and commercial installations where quieter operation of wastewater, soil, or ventilation networks is required.

Advantages

The Ultra dB 11067 branch pipe features acoustic design elements that reduce noise propagation through the pipeline. Its 67° branch angle offers an intermediate direction change that balances hydraulic performance and space requirements. The fitting is engineered for compatibility with common MAGNAPLAST system components and for reliable sealing in gravity and low-pressure installations. Its construction aims to minimize flow resistance and maintain effective conveyance while decreasing vibration and sound transfer.

Suitable for

• Drainage systems in residential buildings
• Sewage and soil pipe networks
• Ventilation ducts and air extraction systems
• Commercial sanitary installations requiring noise reduction
• Renovation projects where space or angle constraints exist

Key specifications

• Branch angle: 67° for moderate directional change
• Acoustic performance: designed to reduce pipeline noise transmission
• Application: drainage, sewage, soil and ventilation systems
• Compatibility: intended for use with matching MAGNAPLAST components and standard pipe sizes in the same system
• Hydraulics: shaped to reduce flow turbulence and pressure losses compared with abrupt fittings

How to use

Install the MAGNAPLAST Ultra dB 11067 branch pipe following the manufacturer’s installation guidelines for the relevant piping system. Ensure pipe ends and fitting sockets are clean and free of debris before assembly. Use the appropriate joining method specified for the system (rubber seal, solvent weld, or mechanical coupling as applicable) and check alignment so the 67° branch directs flow as required. After assembly, verify seals and slopes to maintain correct gravity drainage or designed airflow.

Usage recommendations

For optimal noise reduction, place the branch fitting with adequate support to avoid vibration transmission to building structures. Maintain access for inspection and cleaning where used in soil and drainage runs. When replacing an existing fitting, select the Ultra dB 11067 to improve acoustic performance while matching system diameter and joining type.