Dorma Hold Open Device Door

This series of magnets and receiver plates are characterised by their ease of fixing and functional elegance.

Dorma hold open device door. These units will operate as a standard door control whether or not power is applied. The dorma 1800 series hold open h function is designed for buildings where it is desirable to have smoke fire doors in the open position under normal circumstances but which must close upon loss of current. The dorma ts 73 emf is a combination of hydraulic door closer and electromagnetic hold open unit. In conjunction with an alarm smoke detection system the ts 73 emf can be used as a hold open free swing door closer for fire and smoke check doors.

This series serves as an economical package for use in conjunction with dorma door closers whenever controlled release and closing of doors is necessary for safety or convenience such as in hotels hospitals and nursing homes. Economical package for controlled release and closing of doors. Holds open up to 150 degrees. Dorma s range of em hold open magnets provides the perfect complement to a technically and aesthetically advanced range of fire and smoke check door products.

See more product details. Suits g n style slide channel. In the event of a fire the door is reliably closed by the integral hydraulic closer. Dorma hold open device door.

Dorma s new range of em hold open magnets provides the perfect complement to a technically and aesthetically advanced range of fire and smoke check door products. Make sure this fits by entering your model number. This fits your. Not to be used on fire or smoke doors.

Dormakaba 18570000 ts93 hold open unit. The dorma ts 73 emf is a combination of hydraulic door closer and electromagnetic hold open unit. Dorma rts88 105 ho 3 barrier free overhead concealed door closer body for interior doors meets ada requirements and designed to fit into headers 1 3 4 inches x 4 inches 4 6 out of 5 stars 2 249 12 pair 2 of heavy duty steel loading ramps 10000lb capacity 4 channel. The dorma em series door holders are composed of a door mounted catch plate and a floor or wall mounted electromagnet.

These new market orientated developments are characterised by their ease of fixing and functional elegance. Dorma hold open device door.