FAAC 390 Electromechanical Swing Gate Operator (Single Kit) FAA 104572_5 commercial swing gate The LiftMaster MJ is ideal Size:HySecurity HydraSwing 40 Twin Three Phase 208V The LiftMaster MJ is ideal for small rolling steel doors grilles and high or vertical lift sectional overhead doors in medium duty cycle commercial applications where a manual hoist is not required LiftMaster Wireless Keypad LIF KPW5 The 390 24V Operator includes built in reverse on contact and a torque adjustment that controls the force transmitted to the gate leaf through the operator The Manual Release mechanism is a key operated device that disengages (or engages) the gears in the 390 24V Operator