Embrass Peerless Filling Loop Part L Approved – Straight 15mm

WRAS Approved. Comprises double check valve, isolation valve, braided hose and 2 x blanking caps. Supplied boxed.

The Embrass Peerless 15mm Straight Filling Loop is a professional-grade assembly designed for the safe and compliant pressurization of sealed central heating systems. Specifically engineered for use on the cold-water side of the heating circuit, this kit ensures full adherence to Building Regulations Part L, which governs the installation and efficiency of heating systems in the UK.

Constructed for longevity, the assembly features a high-performance flexible hose with a Stainless Steel outer braid and a durable EPDM inner liner. The valving is manufactured to the highest standards, utilizing DZR (Dezincification Resistant) Brass for the double check valve to prevent corrosion and ensure a long-term, leak-free service life.

Technical Features & Construction

• Durable Hose: A 400mm flexible length (520mm total) with high-quality brass end fittings and a reinforced stainless steel braid.
• Advanced Valving: Includes a Double Check Valve made from DZR Brass to prevent backflow contamination, and a Brass Isolating Valve, both finished in high-quality Chrome.
• High-Pressure Rating: Safely handles a maximum working pressure of up to 10 Bar.
• Ready to Install: Designed for immediate connection to standard 15mm copper pipework.