APT Apartment House Operator
Supply PowerMaster Model “APT” Drawbar Operator(s) for use on Standard Lift Sectional Doors where high cycles and quiet operation are required. Primary reduction shall be by heavy duty V-Belt Drive. Secondary reduction shall be a chain and sprocket arrangement. Motor shall be 115 VAC Resilient Mount PSC, continuous duty industrial type protected from overload by a current sensing or thermal type overload device.