Standard Features:
- Meet EN1154 cycles requirments
- Meet EN 1634 fire test requirments.
- Model: F6924, EN2/3/4 achieved by template
- Model: F6925BC, EN2-5 by power screws,Backcheck
- Non handed, Needel bearing for high effiency
- Heat treaded Pinion and piston
- Anti-freeze Oil for temperature -42C to 55C working
- Standard closing and latching
- Standard regular arm and Top Jamb mounting, optional parallel arm mounting
Finish: silver; others upon the request
Optionall Features:
- Fig.66 parallel arm mounting