High Efficiency Hot Water Glass Lined Cylinder are used for producing DHW in Domestic applications (e.g. houses, dwellings, residential estates), Max. Allowable Working Pressure: 10 bar, Max. Allowable Temp.: 95 C, Manufactured to PED 97/23/EC, Available Capacity (150 lit through 1000 lit). Materials: Injected polyurethane c/w 95%, thickness: 40 mm, External Finish: RAL 9006 Grey Polystyrene for, Soft Polyurethane, thickness: 50 mm