Brass overhead door closer with variable power size adjustment 2 to 4, suitable for doors up to 80kg and/or 1100mm wide. Size: Length 252mm, Width 67mm, Depth 54mm.
Suitable for fire door use in all applications: 30/60 minute. (BS EN1634 Part1:2000)
CE Marked & Certifire Approved
10 Year Mechanical Guarantee.
Figure 1 fitting, parallel arm Fig.6, transom Fig.61 applications.
•Adjustable closing speed
•Adjustable latch speed
•Adjustable backcheck
•Adjustable delayed action