O-ring 100mm Union BS351

This 100mm Union O-ring is specifically designed to provide a reliable, watertight seal for critical plumbing connections in your pool system. Conforming to the rigorous BS351 standard, it ensures optimal compatibility and a precise fit for 100mm union interfaces. An essential spare part, it helps prevent leaks, maintain consistent water pressure, and supports the overall efficiency and longevity of your pool equipment.

• Provides a robust, leak-free seal for 100mm union connections.
• Manufactured to BS351 specifications for assured compatibility and fit.
• Crucial component for restoring plumbing integrity and preventing leaks.
• Constructed from durable material for long-lasting performance in pool environments.