Pipe reducer MAGNAPLAST RED110/50 110 mm to 50 mm without socket (S)

MAGNAPLAST RED110/50 is a plain-ended concentric pipe reducer designed to join a 110 mm pipe to a 50 mm pipe in fluid and drainage installations. The reducer has smooth, socketless ends for a compact transition between diameters and is intended for use with PVC and compatible plumbing materials. It provides a straightforward solution where a reduction of bore is required in residential or commercial drainage, waste and soil systems.

Advantages

The concentric design ensures a centered and uniform reduction of flow area while maintaining alignment between connected pipes. Plain ends simplify cutting and fitting for solvent welding, adhesive bonding or mechanical coupling methods compatible with PVC systems. The compact shape reduces the space required for transitions and the absence of an integrated socket allows for flexible installation options and easier adaptation to existing pipework.

Suitable for

• Connecting 110 mm drainage pipes to 50 mm outlet or branch pipes
• Residential and commercial wastewater and soil systems
• Renovation works where compact diameter reduction is needed
• PVC plumbing systems using solvent welding or compatible couplings

Key specifications

• Type: concentric, plain-ended reducer
• Material compatibility: PVC and similar thermoplastic plumbing materials
• Inlet diameter: 110 mm
• Outlet diameter: 50 mm
• Configuration: socketless (plain ends) for adhesive or mechanical joining
• Application: drainage, waste and soil piping systems

How to use

Prepare pipe ends by cutting square and removing burrs to ensure even contact. Dry-fit the reducer to confirm alignment and required insertion depths. For solvent-weld installations, apply the appropriate PVC primer and cement according to the adhesive manufacturer's instructions and assemble within the recommended working time, maintaining alignment until cured. For mechanical coupling, select a compatible coupling that fits the plain ends and follow the coupling manufacturer's installation procedure. Ensure slopes and support meet local plumbing standards to maintain proper drainage.

Usage recommendations

Verify material compatibility and solvent/adhesive type before bonding. Observe local building codes for drainage slope, support spacing and backfill procedures. Use protective equipment when cutting and solvent-welding pipes.