Universal application. Non-handed for standard, top-jamb or parallel arm installation
Non-sized, 1 thru 6 FACTORY PRESET SIZE 3
Standard adjustable back-check function
Adjustable closing and latching speed by two separate regulating valves
Standard full plastic cover
Extended long arm for top jamb mount with deep reveals.


ANSI 156.4 Grade 1: UL listed for fire door assemblies
Available in Alum, Duro, Gold, US3, 26, 26D, 10A and US5 Finishes
Optional adjustable delayed action (DA)


Preset at the factory for approximately 20 seconds, between 70° And 0°
Delay time easily adjusted up to 1 minute.