The Strada Sealed System Manifold is designed for reliable sealed heating system installations, featuring a WRAS Approved filling loop compliant with Water Regulations G24.1 & 24.2, a 0–6 bar pressure gauge and a 4-way manifold with a 3/4" expansion vessel connection. Suitable for 2–25 litre expansion vessels with a 3/4" BSP connection. Mounting bracket not included.