A POWER ACCUMULATOR IN THE FORM OF A PRESSURISED BLADDER OF STEEL WITH A KEVLAR OUTER LAYER. THE PRODUCT HAS A GAS PORT AT THE TOP AND A FLUID PORT AT THE BOTTOM. THE GAS PORT IS NITROGEN CHARGED AND THE FLUID PORT IS CONNECTED TO THE CORRESPONDING HYDRAULIC SYSTEM. WITHIN THE FLUID PORT IS A VALVE THAT PREVENTS DETERIORATION OF THE BLADDER IF THERE IS NO HYDRAULIC PRESSURE. THE CHARGING PRESSURE IS 130 BARS AT 20 DEGREES CELSIUS. IT IS USED WITHIN VARIOUS MODELS OF CIVIL AIRCRAFT.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 7311 FOR CONTAINERS FOR COMPRESSED OR LIQUEFIED GAS, OF IRON OR STEEL CN CODE 73110030 FOR OTHER THAN ELSEWHERE SPECIFIED IN THIS SUBHEADING TARIC CODE 7311003010 FOR CONTAINERS INTENDED FOR PRESSURISATION, OF IRON OR STEEL, IN CERTAIN TYPES OF AIRCRAFT ALSO CLASSIFIED IN ACCORDANCE WITH NOTE 3 TO SECTION XV HARMONISED SYSTEM EXPLANATORY NOTES (HSEN) TO 7311