Bsc Preferred LK173 Adjustable P-trap 3 Inch Cast Iron

Product Description

The BSC PREFERRED LK173 is a heavy-duty adjustable P-trap designed for kitchen and laundry sink drain applications in both residential and commercial settings. Built with a cast iron enameled interior, it resists corrosion and handles the demands of daily waste flow without degrading. The unit features a 3-inch iron pipe outlet for straightforward connection to standard drain lines and includes a bronze cleanout plug for easy access during maintenance. An adjustable nipple and floor support flange come included, allowing the installer to fine-tune fit and provide stable floor-mounted support during rough-in.

This P-trap is suited for installation beneath kitchen sinks, bar sinks, prep stations, and laundry sinks where a durable, serviceable trap is required. The built-in basket strainer captures food particles and debris before they reach the drain line, reducing the risk of downstream clogs. The adjustable nipple allows for flexibility when working with varying rough-in dimensions, making it practical for retrofit and new construction installs alike. It is appropriate for both high-use commercial prep areas and residential laundry room configurations.

Key Features

• Cast iron construction with enameled interior for corrosion resistance and long service life
• 3-inch iron pipe outlet for connection to standard drain configurations
• Bronze cleanout plug provides direct access for clearing blockages without disassembly
• Adjustable nipple accommodates varying rough-in depths and installation conditions
• Floor support flange included for stable, code-appropriate mounting
• Integrated basket strainer captures solids before they enter the drain line

Compatibility

Designed as an OEM-style replacement or upgrade P-trap for kitchen, bar, and laundry sink drain systems requiring a 3-inch iron pipe outlet connection.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and ensure the drain line is clear before beginning trap removal or installation. Verify the outlet pipe diameter and rough-in depth before final assembly to confirm the adjustable nipple range covers your specific configuration. Do not overtighten the cleanout plug; hand-tighten and seat with a wrench only to the point of a watertight seal.