Zip Expansion Vessel & Check Valve

Zip Heaters (UK) AQ2 expansion vessel and check valve for Aquapoint III water heater. Using this inlet pressure greater than 4bar and expanded hot water can be accommodated in the pipe work. · · · Product: Expansion Vessel · · Vented: N · · Re-settable Temperature Cut-out: N · · Plumbing Connection Sizes: 1/2 BSP mm · · Flow Resctrictor: N · · Includes Spout?: N · · Casing Material: Metal · · Plumbing Connection Material: Copper · · Colour: White · · Unit Weight (empty): 1.5 kg