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The NIBCO I018080 is a 1-1/2 inch drain, waste, and vent (DWV) trap fitting manufactured from Acrylonitrile Butadiene Styrene (ABS). It features hub by slip-joint (SJ) end connections with a chrome nut, making it a standard component in residential and light commercial drain assemblies. The ABS construction resists corrosion and chemical exposure typical in drain lines. Licensed plumbers install this fitting as part of fixture trap configurations under sinks, lavatories, and similar fixtures to maintain the required water seal that blocks sewer gases from entering occupied spaces.
This trap fitting is suited for residential and light commercial DWV applications where a 1-1/2 inch hub connection is required on one end and a slip-joint connection with chrome nut on the other. The slip-joint end allows for straightforward alignment and adjustment during rough-in or trim-out, which is a common requirement when setting lavatory and sink drain assemblies. It is installed in accordance with applicable plumbing codes including the IPC and UPC as adopted locally.
Designed as an OEM-style replacement or new-installation fitting for 1-1/2 inch ABS DWV drain systems using hub and slip-joint connections in residential and light commercial plumbing.
Installation is performed by a licensed plumber in accordance with local plumbing code requirements. Solvent-cement the hub end to the ABS drain line following manufacturer cement and primer guidelines for ABS pipe. Ensure the slip-joint nut is hand-tightened and then snugged appropriately without over-tightening, which can crack ABS fittings. Verify the trap maintains the proper water seal depth as required by the applicable plumbing code before closing the wall or cabinet.
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