Nibco I055250 Dwv 90 Degree Elbow 1-1/4 in Abs

Product Description

The NIBCO I055250 is a 90-degree drain, waste, and vent (DWV) elbow fitting made from acrylonitrile butadiene styrene (ABS) plastic. It is sized at 1-1/4 inches with hub-by-hub end connections, allowing it to accept pipe ends into both sockets for a solvent-welded joint. This fitting redirects DWV drainage flow at a 90-degree angle and is rated for temperatures from -40 degrees F up to 180 degrees F. Licensed plumbers install this fitting during rough-in work on residential and light commercial drain systems. It is manufactured under ISO 9001:2008 quality standards.

This fitting is used in residential and light commercial drain, waste, and vent piping systems where a sharp 90-degree change in direction is required along a drainage run. Typical installations include under-sink drain assemblies, lavatory rough-in, and branch drain connections in wall or floor applications. The hub-by-hub configuration accepts ABS pipe on both ends, joined with ABS solvent cement per applicable plumbing code requirements.

Key Features

• 90-degree elbow geometry for direct right-angle drainage routing
• 1-1/4 inch hub x hub end connections for solvent-cemented ABS pipe joints
• ABS construction rated from -40 degrees F to 180 degrees F
• Lightweight at 0.12 pounds, minimizing load on drain assemblies
• Manufactured under ISO 9001:2008 quality management standards

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-1/4 inch ABS DWV piping systems in residential and light commercial plumbing applications.

Installation Notes

Installation is performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and ensure the drain line is clear and dry before cutting into an existing system. Use ABS solvent cement and primer as required by code — do not use PVC cement on ABS fittings. Allow full cure time per the cement manufacturer instructions before restoring flow.