Hold-open device with a free-swing function.
For easy use of fire and smoke check doors combined with safe closing in an emergency the DORMA TS 99 FL range is part of the Contur Design suite. It can be used in conjunction with a smoke detector system (e.g. DORMA RMZ) and can be used as a hold-open system for fire doors when used with built-in smoke detector system, e.g. DORMA TS 99 FLR or TS 99 FLR-K. In the event of an alarm or power failure, however, the doors are reliably closed by the reinstated action of the door closer.
Consult Dorma for details of functions and electrical requirements.
Features:
Physical features:
Features | Door width: ≤ 1100 mm, standard or fire and smoke check doors Non-handed Arm assembly type Slide channel Closing speed adjustable at valve |
Uniclass 2015 | |
CAWS | P21/10 Quantities and locations P21/350 Door track and running gear P21/471 Electromagnetic hold open/ swing free devices |
Product Reference | TS 99 FLTS 99 FLRTS 99 FLR-K |