Door Closers (Exposed type)

Features 

• ANSI A156.4 Grade 1 certified product
• It is a product with excellent durability that can be operated more than 2 million times with a clean appearance by manufacturing the extended aluminum body in one piece. 
• This product is suitable for commercial buildings, public buildings, hotels, hospitals, etc. where the door is used frequently. 
• Reliability is also certified by the American Insurance Association. (UL 10C Listed) It has a power adjustable function, so you can adjust the power according to the door size and load. 
• (AADC-U500 : No. 1~6, AADC-U507 : No. 7 fixed, AADC-U50 : No. 2~4) Depending on the situation, it can be installed not only as a standard type, as a parallel type, but also as a Surface Track with no protruding arms. 
• The Back Check function has been added to eliminate the possibility of damage to the door and wall that may occur when the door is opened with excessive force. (AADC-U500 and AADC-U507 are standard, AADC-U50 is optional) 
• Domestic fireproof certified products