Dorma Overhead Door Closer Silver Fire Rated

These light-duty fire door closers are intended for use in non-public areas, such as internal office doors and store cupboards. Can be universally used on all common door types. It is particularly quick and easy to install and does not require a mounting backplate. The closer arm's power shoe and changes in templating allow easy selection of the closing force to suit various door sizes Features: Suitable for interior doors up to 1100mm width or 60kg max Dual handed and universal fixing pack for push or pull side mounting Closing and latch speed adjustments for a perfect closing action 120-minute fire rating 10-year guarantee