Closers
Arrone AR5200 Heavy Duty Closer
Spring Power Adjustable Overhead Closer
- Adjustable power size 2 - 5
- Backcheck facility
- Slide Cover
- CE Marked to EN 1154
Carlisle Brass CDG003 Medium Duty Closer
Fixed Power Compact Overhead Closer
- CE Marked to EN 1154
- EN Power 3
- Adjustable closing speed and latch action
Reinforcing Plates for Closers
Doors, when ordered with a closer, are prepared with reinforcing plates and nutserts for ease of installation.
EN Closer power settings
Within EN 1154 seven closer power ratings are identified according to the maximum door leaf weight and width.
These are theoretical figures and the final closing power of any door closing device will be subject to any number of variables such as:
- Accuracy of closer installation
- Accuracy of door installation
- Friction in hinges
- Negative or positive air pressure
Because of such variables, the specification of an adjustable door closer is recommended to allow for site variables.
Within the detail of BS 8300 and Approved Document M of Building Regulations, there is a requirement to achieve low opening forces to satisfy the need for easy and universal accessibility.
Options
Thumb Turn
Door are available with a thumb turn as an option.
