Concealed CAM action overhead door closers

A precision manufactured door closer which is integrated into the door leaf and frame. This compact unit allows the closer body and slide channel to be installed discretely out of sight which reduces the risk of abuse and is more aesthetically pleasing for the specifier.

This concealed door closer incorporates our highly efficient cam action technology which guarantees a reliable closing force for fire door applications but also ensures ease of opening which is particularly important when considering children, the disabled and elderly who will only encounter a minimum resistance when opening the door.

The product is ideal in meeting the demands and needs of the healthcare, education and commercial sectors. The result is a product that will meet the requirements for fire and smoke control doors and also provides easy operation for accessibility.

The components used are highly engineered to ensure the product performs efficiently. High quality hydraulic fluid which ensures consistent performance in temperatures from -15° to + 40°. The mechanism is highly reliable and will provide product durability and long life performance.

Suitable for doors of 44mm thickness and above, the S1000 and S1036 units have been performance tested and meets the requirements of BS EN1154, fire tested to BS EN1634 Part 1 on timber doors to achieve 30 and 60 minutes fire rating when installed with the approved intumescent gasket set, which is available from Synergy under ref. S1000.INT & S1036,INT.  This product is CE marked and Certifire approved.

There are also 2 electro-magnetic hold open units to complement the range giving the ultimate accessibility for high traffic areas or protection from trolley and luggage traffic. These units are linked to the fire alarm system and will release on the actuation of the fire alarm system. We can also provide a range of Power Supply Units (PSUs) to provide the necessary 24v feed required for the solenoid mechanism.