Concealed Free Swing Door Closer

The third type of door closer is the floor door closer.

Concealed free swing door closer.

It has the same dimensions as the standard door closer vts 735 and a fixed closing force. Thus the doors also don t have to be closed manually. Bts 80 f floor spring for single and double action leaf doors product. 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.

Ts 90 impulse. Electromagnetic free swing door closer with slide channel product. This allows the door to be left in any position such as ajar if preferred. Ts 97 cam action door closer with slide channel product.

Hard wired to the alarm system 24 v or in the case of the freedor completely wireless and battery operated. A swing free door closer enables a door to operate without any resistance just like a door without a door closer. This model of door closer is installed beneath the door under the floor or in ground. Swing door door closers.

It is a convincing product owing to its very small dimensions and satisfies the requirements for barrier free construction. Samuel heath has been at the forefront of concealed door closer technology for more than 60 years developing a range of jamb mounted door closers to meet the varied demands of the modern construction industry. To round off the product range gretsch unitas is now presenting a concealed door closer with free swing function. On activation of the fire alarm the electro magnetic control releases enabling the door closer to function and close the door securely.

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. 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. 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.

They also ensure reliable door closing in case of fire. The vts 735 fl. Floor concealed door closer product.