PVC elbow 90° horizontal airRoxy 110/55 — plumbing fitting

airRoxy PVC elbow 90° horizontal 110/55 is a PVC plumbing fitting designed to change flow direction by 90 degrees between a 110 mm and a 55 mm pipe run. Intended for use in drainage, sewer and rainwater systems, the fitting provides a compact directional connection where a horizontal bend is required. The smooth internal surface supports consistent flow and reduces risk of blockage when used in standard gravity drainage applications.

Advantages

This horizontal 90° elbow is manufactured from PVC for corrosion resistance and long service life in typical wastewater and rainwater environments. Its stepped connection adapts two commonly used diameters, enabling a compact transition between 110 mm and 55 mm pipelines without additional adapters. The fitting's geometry ensures a controlled change of direction while maintaining flow efficiency in gravity-fed systems.

Suitable for

• Sewer and household wastewater drain lines
• Rainwater downpipe transitions and roof drainage
• Connections between larger soil pipes and smaller branch pipes
• Renovation projects requiring compact directional changes

Key specifications

• Material: PVC (polyvinyl chloride)
• Angle: 90° horizontal bend
• Connection diameters: one end for 110 mm, one end for 55 mm
• Application: gravity drainage for sewer, waste and rainwater systems
• Design: stepped reducer elbow for direct diameter transition

How to use

Position the elbow so the 110 mm and 55 mm ends align with the corresponding pipe runs. Ensure pipe ends are clean and free of debris before assembly. Use appropriate solvent cement or manufacturer-recommended joining method suitable for PVC drainage systems, and follow local plumbing codes for sealing and support. Allow adequate curing time for adhesive joints where applicable before introducing flow.

Usage recommendations

Install supports near the elbow to prevent undue stress on joints, and avoid sharp thermal or mechanical shocks that can compromise PVC fittings. For gravity drainage, maintain proper slope on connected runs to ensure efficient flow and reduce potential sediment accumulation.