The Floplast White Overflow Pipe 21.5 mm × 3 m (OS01) is a lightweight plumbing pipe designed for use with overflow outlets on basins, baths, and similar sanitaryware. It provides a long, continuous run of pipe that can be cut to length as needed to connect the overflow outlet to the waste system.

Function & Purpose

This overflow pipe carries excess water from the overflow outlet of a basin or bath down into the waste system, helping prevent spills if the main waste outlet becomes blocked or the water level rises too high. The 21.5 mm diameter matches standard overflow connections on most bathroom fixtures. By linking the overflow to the main drain, it ensures that water does not escape onto the floor.

Compatibility

The OS01 pipe is designed to fit 21.5 mm overflow outlets and standard waste fittings used in domestic bathrooms. It works with compatible connectors, clips, and traps to form a complete overflow drainage path that directs excess water safely into the waste system.

Design & Build Quality

Finished in white for a neat appearance behind bathroom fixtures, this pipe is made from durable plastic that resists corrosion and everyday wear. Its simple, straight construction makes it easy to cut to the right length and install in confined spaces.

Ideal Applications

This overflow pipe is ideal for basin and bath overflow connections in residential bathrooms. It’s suitable for new installations, refurbishments, or replacements where a reliable overflow route is required to protect against water spillage and ensure proper drainage.