Internal drainage reducer MAGNAPLAST HTR 110/50mm

Internal drainage reducer MAGNAPLAST HTR 110/50mm is a compact pipe fitting designed to connect 110 mm drainage pipes to 50 mm internal drainage lines. Manufactured by MAGNAPLAST, the reducer provides a smooth transition between different diameters within building drainage systems and is intended for use in residential and commercial plumbing installations, repairs and renovations. The product ensures a secure mechanical fit and maintains proper flow characteristics when connecting larger waste pipes to smaller internal outlets.

Advantages

The reducer offers a compact design that minimizes space requirements in confined installation areas while preserving hydraulic performance. Its geometry supports stable alignment between pipes of differing diameters, reducing risk of leakage when correctly fitted. The fitting is suitable for standard gravity drainage systems and is compatible with common plastic drainage materials, facilitating straightforward integration into existing pipelines. Installation and replacement are typically quick, reducing on-site labor time.

Suitable for

• Connecting 110 mm external or main drainage pipes to 50 mm internal soil or waste stacks
• Plumbing repairs and retrofit work in bathrooms, kitchens and utility rooms
• New residential and commercial drainage installations requiring diameter reduction
• Tight or confined spaces where a compact transition fitting is needed

Key specifications

• Material: durable plastic suitable for building drainage systems
• Connection diameters: 110 mm inlet, 50 mm outlet
• Function: axial reduction for internal drainage lines
• Design: compact reducer profile to minimize space use
• Compatibility: designed for common plastic drainage pipe systems and gravity flow applications

How to use

Ensure both pipe ends are clean and free from debris before assembly. Insert the 110 mm end onto the larger pipe and the 50 mm end onto the smaller pipe, following manufacturer guidance for fitment and sealing. If required, apply appropriate seals or solvent welding techniques compatible with the pipe materials being joined; use mechanical couplings where specified. Verify alignment and slope to maintain proper drainage flow and test the connection for leaks after installation.

Usage recommendations

Use the reducer in gravity drainage systems within the intended application range and verify compatibility with existing pipe materials. Avoid exposure to sustained mechanical loads or temperatures outside typical building drainage conditions. For installations subject to local codes or regulations, follow applicable standards and install using recommended sealing methods to ensure long-term performance.