S-20 Overhead Door Closer with Cover and Back Check Valve
Engineered from exceptional components, this CE-marked mechanism features slimline characteristics and a flat bar arm.
The Sparka S-20 Overhead Door Closer with cover is an EN variable power size 2-4 door closer making it suitable for doors upto 1100mm wide / or maximum 80 Kg. This door closer comes complete with mechanism, cover, armset, parallel arm bracket for mounting on the 'Push' face of the door, installation template and all fixings. The closer has integrated adjustable valves to independently control the closing and latching speeds. Also with integrated Back Check valve which provides a cushioning effect for when the door opens too fast. It is suitable for timber fire doors up to 60 minutes. The product has been indepently tested to meet and exceed fire door testing requirements and is backed by a 10 year guarantee for peace of mind.