"Buffer tank for use in pressurised systems – max pressure 4 bar.Insulation purchased separately: Code A80107Maximum operating temperature: 95 °C.8x 1 ½ ” internal thread connections at 100°.1x 1½” top connection for take off or AAV.4x ½” ports for temperature sensor pockets (order separately code 18955).Height: 1330mm. Diameter: 700mm. (With insulation).Empty weight: 78kg.Temperature pockets, isolating valves and AAV ordered separately."