This is the FAAC 400 CBAC EG Long hydraulic Swing Gate Operator Only. This is meant to be used to transform a kit into a master/slave or bi-parting system, or as a replacement operator for an existing FAAC system. Choose between 115V or 230V. The FAAC 400 CBAC EG is for gates up to 18 feet and 1500 lbs. 80 cycles per hour.