Dorma Door Closer Hold Open Device 10002100

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. Hold open is not suitable for fire or smoke doors.

Suits: TS90