Buffer tank for use in pressurised systems – max pressure 4 bar. Maximum operating temperature: 95 °C. 100mm ECO SKIN insulation (To be ordered separately code A80302) 8x 1½” internal thread connections at 90°. 1x 1½” top connection for take off or AAV. 4x ½” ports for temperature sensor pockets (order separately code 18955). Height:1725mm, Diameter:850mm (with insulation). Empty weight: 89kg. Temperature pockets, isolating valves and AAV ordered separately.