MDPE COMPRESSION COUPLING: Securely and quickly connects two MDPE pipes of equal 20mm diameter for cold water pipe systems, ideal for repairs and extensions in underground and outdoor applications. RELIABLE CONNECTION: Compression fitting design provides a secure, leakproof seal without the need for specialist tools or hot works, ensuring safe and dependable joints for potable water systems. DURABLE CONSTRUCTION: Manufactured with high-quality, corrosion-resistant materials designed to withstand harsh underground conditions and provide long-lasting performance in outdoor water systems. WRAS APPROVED: Certified for use with potable water systems, meeting strict water regulations and quality standards for safe drinking water applications throughout the UK., Weight: 0.1322773572 Pounds, Manufacturer: John Guest