Siamp Diaphragm Washer – Flush Valve Replacement Seal

A replacement diaphragm washer designed for Siamp flush valves, restoring a reliable seal to maintain correct flushing performance.

• Compatible with Siamp flush valves

• Provides a watertight seal to prevent leaks

• Restores proper flushing performance

• Rubber construction with a central plastic insert for secure fitting

• Westco

An easy, low-cost fix for a faulty flush valve, ideal for both DIY repairs and trade toilet maintenance.