Nibco I053300 Dwv 90 Degree Vent Elbow 1-1/2 in Abs

Product Description

The NIBCO I053300 is a 90-degree vent elbow fitting designed for drain, waste, and vent (DWV) piping systems. Molded from acrylonitrile butadiene styrene (ABS), this 1-1/2-inch fitting connects two pipe runs at a 90-degree angle using hub x hub end connections. It is used to redirect vent lines within a DWV rough-in, allowing plumbers to maintain proper venting geometry through wall cavities and between floors. The ABS construction keeps the fitting lightweight at 0.15 pounds, making one-handed handling easy during overhead or in-wall work. Licensed plumbers and pipefitters are the primary installers of this component.

This fitting is suited for residential and light commercial DWV applications where ABS plastic pipe is the specified material. It is commonly installed in new construction rough-in and remodel work where vent stacks, branch vents, or re-vent lines require a 90-degree direction change. The hub x hub ends solvent-weld to standard 1-1/2-inch ABS DWV pipe. It is sold individually but requires a minimum order quantity of 5 units.

Key Features

• 90-degree vent elbow geometry for DWV vent line direction changes
• 1-1/2-inch fitting size fits standard ABS DWV pipe of the same diameter
• Hub x hub end connections accept solvent-weld installation on both ends
• ABS construction is lightweight at 0.15 pounds and resistant to drain system chemicals
• Compact form factor simplifies installation in tight wall and ceiling cavities

Compatibility

Designed as an OEM-style replacement and new-installation fitting for residential and light commercial ABS DWV vent piping systems using 1-1/2-inch pipe.

Installation Notes

Installation is performed by a licensed plumber in accordance with the International Plumbing Code (IPC) or applicable local code. Shut off water supply and ensure the drain system is depressurized before modifying any DWV piping. Clean pipe ends and hub sockets thoroughly before applying ABS solvent cement, and allow full cure time before pressure-testing the system. Do not use PVC solvent cement on ABS fittings.