86.217

Overhead door closer
Adjustable power 2-4 (by Position)
CF 10337
Data and features
Variable closing force Spring strength(EN) 2 to 4
Door Weight 20kg ~ 85kg yes
Door Width Up to 1050mm yes
Body dimensions (mm) Length 207
Height 60
Projection 38.5
Arm Standard yes
Power shoe arm bracket yes
Angle of opening 180o
Power adjustable by position yes
Latching speed adjustable yes
Hold open arm optional
Back-check Adjustable by Valve optional
Delayed action adjustable optional
yes= yes
Back check
Provides a cushioning effect when the door is forcibly thrown open but
does not serve as substitute for a door stop.