Fire Alarm Door Closers

Se s ingle point e lectronic hold open.

Fire alarm door closers.

They also removing weight from the fire door which means they are particularly suited to care homes hospitals or hotels where people may find heavy fire doors difficult. Holder release devices ansi bhma certified. The responder 24 electromagnetic fire door closer uses a revolutionary electromagnetic system to hold fire doors open while releasing instantly in the event of a fire alarm activation. Reopen your school safely with fireco.

These electromagnetic door holders will keep the door open. Overhead fire door closers can be mounted in three different configurations which are commonly referred to as fig 1 61 and 66 positions please note that not all closers can be mounted in all configurations. The 3130se and 4040se sentronic closers provide a single point hold open for fire and smoke barrier doors. The sentronic series of closers are designed to hold open fire doors and automatically close them when they are triggered by the buildings fire detection system.

Hardwire these closers directly into your fire alarm system. Door closers and controls from leading manufacturers such as geze dorma briton exidor union are suitable for fd30 fd60 and fd120 rated fire doors. Fire door closers come either with a rated or adjustable strength to cater for different sizes and weights of doors. Fire alarm activated door closers these closers include a door holder which keeps doors open with an electromagnet.

View our en size guide. However if a fire alarm goes off the door will automatically close and protect the occupants of the building from fire and smoke. For example the most common use is using the magnetic door holder as a hold open device. They are available in two types.

Fire door closers allow a fire door to open and close like any other door free of a door closer. Lcn sentronic products conform to nfpa101 and ansi a156 15. Free swing overhead closers such as freedor hold fire doors open and automatically close them in the event of a fire alarm. The door can be left open in any position and does not resist the opening of the door.

Both the 3130se and 4040se series are ul listed for metal smoke barrier or labeled fire doors and meet ansi bhma a156 15 and nfpa 101 life safety code standards. Fire door closers and controls fire safety solutionsbasket 0. This is extremely useful in long hospital hallways and corridors. When activated by a fire alarm the magnet shuts off and releases the door.