Being concealed models, installed on the doorframe or door leaf, two governing valves on the upside and downside

 model :  2022AWspec  : two seperate regulating valves to control closing speed and latching speed;with slide arm Material:die casting  aluminumfinish(color)  :optionaloverall dimension : 230*57*32.5mm]

Installation dimension:260*65max door weight  : 45kgwarranty :1,00,000 times

 package : ten pcs in one carton carton size : 475 *245*240mm (with slide arm) net weight : 1.6kg for one piece quantity in a 20 feet container: around 1100 cartons ; 11000 peices

Concealed door closer