Installation of a brake accumulator enhances the responsiveness of any vehicle, making the braking effortless. This make the vehicle safer. Brake accumulators utilizes its stored air pressure to give emergency brake pressure in an event of loss of hydraulic system pressure. Brake accumulators installed in a vehicle can be of various types such as piston, bladder or diaphragm type. Brake accumulators are typically made up of pressure storage chamber that is filled with nitrogen gas. Brake accumulators are commonly called as hydraulic accumulators.