Drain/waste/vent pipe fitting GEBERIT 20103 — 90° bend, 53×33 mm

GEBERIT 20103 is a drain/waste/vent pipe fitting with a 90° bend, designed for use in sanitary and drainage systems. With a compact profile measuring 53×33 mm, this elbow changes the direction of flow in waste and vent lines while maintaining a low installation footprint. The fitting is intended to join compatible plastic or PVC plumbing components and is suitable for both residential and commercial drainage installations where a precise 90° change of direction is required.

Advantages

The 90° bend provides a reliable directional change with a small footprint, helping to save space in confined installation areas. Manufactured to match common plumbing material standards, the fitting ensures consistent sealing and alignment when connected to compatible plastic pipes and accessories. Its compact dimensions support neat routing of waste and vent lines and simplify installation in stacked or congested service shafts.

Suitable for

• Residential sanitary drainage systems (bathrooms, kitchens, washrooms)
• Commercial building waste and vent installations
• Retrofitting and tight-space plumbing arrangements
• Connecting plastic or PVC drainage and vent pipe runs

Key specifications

• Type: 90° elbow for drain/waste/vent systems
• Material compatibility: designed for use with plastic or PVC plumbing components
• Overall dimensions: approximately 53 mm length × 33 mm width
• Function: changes pipe direction in waste and vent lines while maintaining flow continuity
• Application environment: suitable for residential and commercial drainage installations

How to use

Prepare the matching pipe ends by cutting square and deburring to ensure proper fit. Verify material compatibility and apply the appropriate joining method for the system type (push-fit, solvent weld, or gasketed connection) according to the pipe manufacturer’s instructions. Insert the fitting fully into the mating socket or pipe end and ensure correct alignment for a true 90° direction change. After installation, run a pressure or leak test as required by local plumbing codes to confirm a secure joint.

Usage recommendations

Use within compatible plastic or PVC systems; avoid mixing with incompatible materials without appropriate adapters. Ensure correct joining technique (cleaning, priming, solvent or gasket lubrication when applicable) to achieve leak-free performance. Observe local plumbing regulations and perform leak testing after installation.