Electromagnetic Free Swing Door Closers

They are used on fire doors to help prevent the spread of flames and smoke in the event of a fire.

Electromagnetic free swing door closers.

However when the buildings fire alarm is activated power is cut to the unit and the closer then shuts the door. Free swing door closers allow a fire door to operate as if no door closer is fitted a must in care homes or any place where ease of access is required. Electromagnetic free swing door closer with slide channel product. Bts 75 v universal floor spring product.

En 1155specifies the requirements for devices which provide an electrically controlled hold open or swing free function on doors used for fire smoke compartmentation. Hard wired to the alarm system 24 v or in the case of the freedor completely wireless and battery operated. Designed to either hold the door open or in swing free mode allowing the door to be opened with no resistance from the closer. Arrow electromagnetic hold open or swing free 623 4 5 6 universal the arrow electromagnetic hold open or swing free series of fire door closers is the ultimate solution to ensure compliance with both fire safety regulations and bs8300 and adm guidelines.

Ts 97 cam action door closer with slide channel product. Available to either hold open or free swing an electromagnetic door closer is linked to the fire alarm with the aim to provide free access while also closing a door in the event of a fire. Successfully third party tested to bs en1155 certifire approved cf117. Door controls direct is a trading name of spiller door controls ltd.

All about electromagnetic door locks. Floor concealed door closers with electromagnetic hydraulic hold open product. This includes separate electrically controlled hold open devices which may be used in conjunction with a standard mechanical door closer. Door security hardware 101.

There is often confusion between the two main variants of electromagnetic door closer. A swing free electromagnetic door closer will allow for the door to be opened and closed as if no door closer was fitted but will also ensure that the door fully closes from any angle upon the fire alarm activating. Filter and sort products. Overhead door closers with hold back and free swing functionality for busy corridors to ease flow of traffic these door closers will close the fire door only when the fire alarm sounds.

Door closers pull doors closed once they ve been opened and released. Unit 3 grove trading estate dorchester uk dt1 1st. Bts 80 flb free swing floor spring product. They are also used to keep out drafts and regulate room temperature in interior spaces.