The Advanced Water Telford potable expansion vessel, 12 Litre, is normally spherical in shape and contains a membrane or bladder. It will have a thread on one end and on the other end there will be a valve which can be used for testing pressure or to re-instate the designated pressure required for the vessel. Potable expansion vessels are built from different materials than heating expansion vessels to ensure that the water is contaminant free and safe for human consumption.
Designed for Telford copper cylinders
12 Litre
Technical specification
Range DescriptionTelfordManufacturer Model No575-147-0122Brand NameAdvanced WaterModel12EXPCapacity12 L
Reviews
Advanced Water Telford Potable Expansion Vessel 12 Litre 12EXP DHS771