The hydraulic accumulators are used for hydraulic components storing a supply of energy through a pressurized fluid storage. The oil used in the circuit being considered incompressible, this stored energy is achieved by the compression of a gas, generally nitrogen. If necessary, an expansion of the gas returns the pressure fluid in the circuit. They thus make it possible to compensate a decrease of pressure, volume, but also to dampen. Their use requires the presence in the circuit or accessory safety block. We offer a wide range of piston accumulators, accumulators bladders and accumulators membranes.
Coolers are components that keep the oil in a temperature not exceeding 55 ° C. In addition, the oil would suffer premature aging and components degrade. The principle is to cool the oil by means of a condenser which is usually air or water. We can offer you different types: air cooler / oil cooler / water, plate cooler, cooler tubes.
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