The DORMA RF hold-open device suits TS90 Impulse & enables doors to be precisely held without any fall-back up to an opening angle of approx. 145¡.
The hold-open device is adjustable for tension to engage and disengage. Non-handed and is designed for retrofitting to the slide channel.
Not for fire and smoke doors.
Tags: Lock Shop, Hardware, Door Closers, Closers Cam Action, DORMA Cam Action Closer Spare PartsDORMAKABA10002100
