Floor spring for single leaf single-action/double-action doors up to 1100 mm leaf width with optional hold-open device
 
Closing force EN1-4 with variable adjustment
Can be used for right and left hand doors without conversion
Mechanical hold-open unit in the door closer with hold-open area 85°/90°/105°/120°
Closing speed can be individually adjusted
Hydraulic latching action which accelerates the door shortly before it is closed
Integrated back check, slows down doors that are thrown open forcefully
All functions can be adjusted from above and in the installed state