Elite SL-3000-UL High Traffic Commercial Slide Gate Operator with built-in receiver 1/2HP 120VAC The SL-3000-UL is smooth and exceptionally quiet This unit can handle continuous cycles daily with gates up to 1000 lbs and 37 feet in length The SL-3000-UL has a traveling speed of 12 inches per second. Designed for high traffic applications. Fail Safe Model (push open by hand in case of power outage)