Concealed Free Swing Door Closer

A swing free door closer enables a door to operate without any resistance just like a door without a door closer.

Concealed free swing door closer.

Thus the doors also don t have to be closed manually. They also ensure reliable door closing in case of fire. On activation of the fire alarm the electro magnetic control releases enabling the door closer to function and close the door securely. Ts 90 impulse.

With door closers your swing doors that shouldn t be open are always closed. On activation of the fire alarm the electro magnetic control releases enabling the door closer to function and close the door securely. This allows the door to be left in any position such as ajar if preferred. A swing free door closer enables a door to operate without any resistance just like a door without a door closer.

Floor concealed door closer product. Swing door door closers. More stringent safety regulations don t only make overhead door closers indispensable at many doors. The third type of door closer is the floor door closer.

Hard wired to the alarm system 24 v or in the case of the freedor completely wireless and battery operated. The overhead concealed door closer is more commonly found on commercial aluminum storefront doors and are concealed above the aluminum door in the aluminum frame header. 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. Electromagnetic free swing door closer with slide channel product.

It is a convincing product owing to its very small dimensions and satisfies the requirements for barrier free construction. It has the same dimensions as the standard door closer vts 735 and a fixed closing force. This allows the door to be left in any position such as ajar if preferred. Bts 80 f floor spring for single and double action leaf doors product.

This model of door closer is installed beneath the door under the floor or in ground. Perkomatic concealed door closer perkomatic is the ultimate in uncontrolled concealed door closing devices with perko r1 perko concealed door closer perko is the original concealed door closer offering an economic means. To round off the product range gretsch unitas is now presenting a concealed door closer with free swing function.