Bsc Preferred LK99S Sink Drain 3-1/2 in Stainless Steel

Product Description

The BSC PREFERRED LK99S is a 3-1/2 inch sink drain assembly constructed from Type 304 stainless steel with a satin finish. The assembly includes a strainer basket, rubber seal, and a 1-1/2 inch O.D. by 4 inch tailpiece. The strainer basket intercepts food debris and solids before they enter the drain line, reducing the risk of downstream clogs. The rubber seal seats against the sink basin to provide a watertight connection. This drain is suited for installation by licensed plumbers or experienced tradespeople in residential and light commercial applications.

The LK99S is designed for use in kitchen sinks, prep sinks, bar sinks, and laundry sinks. The 3-1/2 inch drain opening is a standard size for these sink types. The satin stainless finish is consistent with commercial-style sink aesthetics. The included tailpiece connects the strainer body to the P-trap or waste arm, simplifying rough-in and finishing the drain stack connection without sourcing a separate tailpiece.

Key Features

• Type 304 stainless steel construction for corrosion resistance in wet environments
• Satin finish compatible with commercial and residential sink designs
• Strainer basket catches debris to reduce clogs in drain lines
• Rubber seal provides a watertight fit at the sink basin
• Includes 1-1/2 inch O.D. by 4 inch tailpiece for direct P-trap connection
• Standard 3-1/2 inch drain opening fits most kitchen, prep, bar, and laundry sinks

Compatibility

Designed as an OEM-style replacement or upgrade drain assembly for residential and light commercial sinks accepting a standard 3-1/2 inch drain opening.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code and applicable local codes. Shut off the water supply and clear the sink of standing water before beginning work. Apply plumber's putty or the supplied rubber seal under the strainer flange as directed for a leak-free seat. Verify the tailpiece alignment with the P-trap before tightening fittings to avoid stress on the drain body.