適用於食水供應設施及消防設施的集水區, 液壓氣動蓄能器是一種將空氣/氮氣與水或其他加壓流體混合的儲存缸，通常用於集水區、供水系統和泵送設備。其功能是確保水量，減少水泵的啟動次數，從而延長設備的使用壽命並節省能源。

Suitable for catchment areas of fresh water supply facilities and fire protection facilities. Hydropneumatic accumulators are tanks combining air / nitrogen and water or other pressurized fluid and they are used in catchments, supplies and pumping equipment in
general. Its function is to guarantee a water reserve and reduce the pump start-stops, making possible to prolong installation’s life and save energy.