Nibco I169100 Dwv Cleanout 1-1/2 in Spigot X Co Abs

Product Description

The NIBCO I169100 is a 1-1/2 inch DWV cleanout fitting made from acrylonitrile butadiene styrene (ABS). It features a spigot inlet and a cleanout opening with plug, providing direct access to the drain line for clearing blockages without cutting into the pipe. The ABS construction resists corrosion and is compatible with standard DWV solvent-weld systems. This fitting is installed by licensed plumbers during new construction or retrofit work on residential and light commercial drain, waste, and vent systems.

This cleanout fitting is used in 1-1/2 inch ABS DWV piping systems, typically found in residential bathroom, kitchen, and laundry drain lines. The spigot end solvent-welds directly into a hub fitting, while the cleanout plug allows a plumber to snake or rod the line downstream without removing fixtures or cutting pipe. It is well-suited for in-wall or under-slab installations where accessible cleanout points are required by local plumbing codes.

Key Features

• 1-1/2 inch fitting size fits standard DWV pipe sizing
• Spigot x CO with plug end configuration for direct inline cleanout access
• ABS construction offers lightweight handling and corrosion resistance
• Cleanout plug included, ready for installation as received
• Solvent-weld connection method standard to ABS DWV systems

Compatibility

Designed as an OEM-style replacement or new-installation component for 1-1/2 inch ABS DWV piping systems using solvent-weld hub connections.

Installation Notes

Installation is performed by a licensed plumber following applicable IPC or local plumbing code requirements. Shut off water flow and ensure the line is clear before cutting in or repositioning the fitting. Use ABS-rated solvent cement and primer per manufacturer instructions and allow full cure time before restoring flow. The cleanout plug should be hand-tightened and then snugged with a wrench — do not overtighten, as ABS threads can strip.