Reducer internal MAGNAPLAST D110/50 PP Ultra — PVC connector for pipe transition 110 mm to 50 mm

MAGNAPLAST internal reducer D110/50 PP Ultra is a polypropylene connector designed to join pipes with outer diameters of 110 mm and 50 mm. The part is intended for transitions in gravity drainage, household wastewater and underground sewer lines where a compact and chemically resistant adapter is required. Its smooth interior and precise geometry support stable flow between differing pipe sizes while minimizing turbulence and sediment buildup.

Advantages

The polypropylene construction ensures chemical and corrosion resistance, making the reducer suitable for typical wastewater and drainage media. Its compact form factor saves space in tight installation zones and facilitates retrofit connections. The component provides a secure fit for standard 110 mm and 50 mm pipes, reducing the need for additional sealing materials when installed correctly. Low weight and dimensional stability simplify handling and alignment during installation.

Suitable for

• Gravity drainage systems in residential and commercial buildings
• Household wastewater piping and sewer connections
• Underground installations where space is limited
• Retrofit and repair of existing drainage networks

Key specifications

• Material: polypropylene (PP)
• Connection diameters: 110 mm to 50 mm outer diameter transition
• Type: internal reducer / concentric connector
• Suitability: for gravity drainage and wastewater systems
• Surface: smooth interior for improved flow

How to use

Ensure both pipe ends are clean, free of debris and cut squarely before assembly. Insert the smaller and larger pipes into the respective ends of the reducer until they reach the designed stop. Verify alignment and, if required by the piping system, apply compatible solvent, adhesive, or gasket seals according to the pipe manufacturer's recommendations to achieve a watertight connection. After installation, check the joint for leaks by running water through the system and inspect for proper flow and seating.

Usage recommendations

Use the reducer within its intended application limits: gravity-driven wastewater and drainage lines. Avoid exposing the component to sustained high temperatures or aggressive solvents outside polypropylene compatibility. Follow local plumbing codes and manufacturer guidelines for sealing and bedding in underground installations; where mechanical protection or bedding is required, use appropriate backfill and support to prevent deformation.