The Dorma BTS 8o EMB Floor spring is for self-closing doors, with electromagnetic hydraulic hold open allows the doors to be held open and released if the fire alarm should sound. With the correct selection of accessories it enables use in a variety of applications including; single or double action, centre pivoted or off-set pivoted doors.
CE Marked & third party tested to BS EN1155
CERTIFIRE Approved CF127
Call 01376 502 131 or email firstname.lastname@example.org for price and availability.