Diaphragm Washer – 4 Inch

Easy to install rubber float valve diaphragm washer suitable for multi-pressure applications.

Product Type: Multi-Pressure Float Valve Diaphragm Washer

This particular washer is the most common washer found in a plastic WC ballcock/ float valve.

New style Univalve washer to suit the QT inlet valves

Similar design to the washer but with ‘shaped’ base

Ideal valves with the quarter turn twist lock release

Ideal Standard Univalve QT New Style Cistern Inlet Fill valve Diaphragm Washer