Concealed Free Swing Door Closer

Electromagnetic free swing door closer with slide channel product.

Concealed free swing door closer.

Bts 80 f floor spring for single and double action leaf doors product. The vts 735 fl. To round off the product range gretsch unitas is now presenting a concealed door closer with free swing function. Floor concealed door closer product.

It is a convincing product owing to its very small dimensions and satisfies the requirements for barrier free construction. 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. On activation of the fire alarm the electro magnetic control releases enabling the door closer to function and close the door securely.

With door closers your swing doors that shouldn t be open are always closed. 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. 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. The third type of door closer is the floor door closer.

Ts 90 impulse. This model of door closer is installed beneath the door under the floor or in ground. 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. 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.

Ts 97 cam action door closer with slide channel product. This allows the door to be left in any position such as ajar if preferred. Thus the doors also don t have to be closed manually. Swing door door closers.

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. On activation of the fire alarm the electro magnetic control releases enabling the door closer to function and close the door securely.