The LiftMasterŽ SL580 is a durable
heavy-duty gear-driven operator for use on heavy gates and
high-cycle applications such as gated communities and industrial
locations. The powerful design supports gate lengths up to 75 feet
and gate weights up to 1,900 pounds. A strong powder-coated
galvanized steel chassis, all-weather gearbox, as well as a
weather-resistant lockable cover ensure years of rugged and
reliable performance. This model is ideal for heavy commercial and
industrial installations and is UL325-compliant.