BTS 75V Floor closers offer adaptability to almost any installation 90º degree hold open.
Accommodates doors weighing up to 260 lbs. and measuring up to 3'-6" wide interior and 3'-0" exterior. Opening force 5 lb. or less on interior doors 8.5 lb or less on exterior doors.
The Dorma BTS75V Series is certified to the requirements of ANSI/BHMA A156.4 for grade 1 closers.
The Dorma BTS75V BF meets the opening force requirements of ANSI/BHMA A117.1 for barrier-free interior & exterior doors. (If required please advise at time of quote or order).