Dorma TS73EMF Hold-Open Device (Door Fixing)

The proven solution for controlled hold-open of fire and smoke check doors Universal application capability, stable hold-open point and assured quality. 

The DORMA TS 73 EMF is a combination of hydraulic door closer and electromagnetic hold-open unit. 
In conjunction with a smoke detection system (e.g. DORMA RMZ-K/S), the TS 73 EMF can be used as a hold-open system for fire and smoke check doors.

Supplied in Silver Enamel finish. If you need other finishes please e-mail for availability.