Chamberlain Elite CSW 200 UL Swing Gate Chamberlain Elite Commercial Swing Gate operator for use in high traffic applications. The Elite CSW-2000-ULis designed for high traffic applications such as heavily accessed gated communities and commercial buildings. This gate operator is capable of handling gates up to 600 lbs. and 18' at 75 cycles per hour with normal ambient temperatures. The most popular of all swing gate operating systems nationwide, it is designed with the "non-scissor action" arms that greatly reduce the risk of injury.