"Buffer tank for use in pressurised systems – max pressure 4 bar.Maximum operating temperature: 95 °C.100mm ECO SKIN insulation purchased separately8x 2 ” internal thread connections at 100°.1x 2” top connection for take off or AAV.4x ½” ports for temperature sensor pockets (order separately code 18955).Flange Diameter 240mmHeight: 2855mm. Diameter: 1800mm. (With insulation).Empty weight: 511kg.Temperature pockets, isolating valves and AAV ordered separately."