Bsc Preferred LKF300 Classroom Sink Drain Overflow Fitting

Product Description

The BSC PREFERRED LKF300 is a classroom sink drain overflow fitting designed for use in educational plumbing installations. With a 3.5-inch drain overflow configuration, this compact fitting manages water flow at the sink drain, helping control overflow and maintain safe conditions at the basin. At approximately 1 pound and fitting within a 5.75 x 5.44 x 5.44 inch envelope, the LKF300 is a small but functional component suited for new installation or replacement work in school and institutional settings. Licensed plumbers and facility maintenance technicians are the typical installers of this fitting.

The LKF300 is intended for classroom and institutional sink applications where a 3.5-inch drain overflow fitting is required. Its compact dimensions make it appropriate for installation in standard classroom sink basins found in science labs, art rooms, and general-purpose educational facilities. The fitting serves both new construction and retrofit applications where the existing drain overflow component requires replacement.

Key Features

• 3.5-inch drain overflow configuration for classroom sink installations
• Compact form factor: approximately 5.75 x 5.44 x 5.44 inches
• Lightweight at 1 pound for easy handling during installation
• Sold individually (unit of measure: each)
• Suited for educational and institutional plumbing environments

Compatibility

Designed as an OEM-style replacement drain overflow fitting for classroom and institutional sinks requiring a 3.5-inch drain overflow assembly.

Installation Notes

Installation should be performed by a licensed plumber or qualified facility maintenance technician in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and drain the existing supply lines before beginning work on the sink drain assembly. Do not overtighten fittings, as this can crack drain bodies or distort sealing surfaces. Verify the drain opening dimensions at the sink basin before installation to confirm fitment.