Door Closer,Panic Device suit for door weight 25-145kgs Model503BCLegth*Width*Height(mm)223*44 *72Dimension of installation(mm)19x206(mm)Weigth of door(kg)40-65(kg)FunctionBack Check ·UL Listed,1 Million Cycles In Endurance Are Guaranteed, 5 Years Warrant.·Universal Application, Designed For All Standard Installation.·Power Size Range:1~5 In Various Coser Body.·Two Separte Valves For Close & ...
