The Model 400 hydraulic swing gate operator is designed specifically for situations needing maximum versatility such as certain apartments , subdivisions, commercial / industrial and residential applications. Its strength also makes it an excellent choice for large, ornamental gates on prestigious properties. Hydraulic swing gate operators are inherently safer than other types of operators because they have fewer “pinch points”. In addition, FAAC Model 400 operators are equipped with a hydraulic bypass valve for extra entrapment protection and a manual release that allows the gate to be operated if there is a power failure. The Model 400 can also lock your gate in your choice of the opened and/or close position