🔗 Connect with Confidence: Elevate Your Plumbing Game! Everything you need in one package—no extra purchases required! Includes check valves to ensure a secure, leak-free experience. Fitted pressure gauge for real-time pressure tracking. Quick-connect 15mm compression connections for hassle-free setup. Designed to work seamlessly with various systems. Flexible hose Pressure gauge 15mm connections The Altecnic WRAS 15mm Filling Loop Kit (Part No: ALT-ST0035) is a comprehensive plumbing solution featuring two 15mm compression connections, a flexible hose with check valves, and a fitted pressure gauge. This kit is designed for easy installation and reliable performance, making it an essential addition for any professional or DIY plumbing project.