B&Q Rosalind / Rossini Replacement Flush Valve Seal – 71mm Rubber Diaphragm

B&Q Rosalind / Rossini Replacement Flush Valve Seal – 71mm Rubber Diaphragm

Features

This high-quality replacement flush valve seal provides an effective repair for the B&Q Rosalind and Rossini toilet suites. Because flush valve washers often degrade or harden over time, they frequently allow water to leak continuously into the pan. This new black rubber seal restores the watertight integrity of your system. With an external diameter of 71mm and an internal diameter of 23mm, it provides an exact fit for your existing valve, ensuring a straightforward and reliable repair.

• Designed for Compatibility: This seal serves as a direct replacement for the Siamp-style flush valve used in B&Q Rosalind and Rossini toilet suites.
• Stops Persistent Leaks: The durable black rubber construction creates a perfect seal, which effectively stops water from trickling into the toilet pan.
• Precision Dimensions: It features an external diameter of 71mm and an internal diameter of 23mm for a secure, factory-spec fit.
• Simple Maintenance: Replacing your old, worn washer with this new unit is a straightforward way to maintain your flush system.

Technical

• Brand: Inventive Creations
• Part Number: W37
• Compatibility: B&Q Rosalind and Rossini Toilet Suites
• Part Type: Flush Valve Seal / Diaphragm Washer
• Replaces Siamp Item Code: 34233209
• External Diameter: 71mm
• Internal Diameter: 23mm
• Material: Black Rubber

Details

A leaking flush valve often creates a constant, audible trickling sound in the bathroom. This persistent flow wastes water, drives up utility bills, and potentially leads to limescale buildup in the toilet pan. Homeowners often worry that a leak requires an expensive, full valve replacement or a professional plumber’s visit.

This replacement seal solves the issue at its source for a fraction of the cost. By replacing only the perished rubber component, you restore your valve’s functionality quickly. This DIY-friendly solution avoids complex plumbing work while ensuring your system stays quiet and efficient.