| g.. |
| high frequency of using doors in the public, eg. football stadiums, barracks, public toilets, etc.
|
| 7 | Service life .. |
| high fequency of using: 200 000 cycles |
| - | Door weight.. |
| (without classification) |
| D1 | Fire resistance.. |
| for using in smoke control and fire-resistant doors with special requirements in the middle of the handle/knob, tested with 200,000 cycles on test doors. |
| 1 | Protection.. |
| using in situations requiring protection |
| 4 | Corrosion resistance.. |
| very high resistance |
| 1 | Safety.. |
| slight burglary resistance |
| B | Type of control.. |
| Type of control.. fitting with reversible spring
|
