ANSI A156.4 Grade 1: UL Listed for Fire Door Assemblies
Universal Application. Non-Handed for Standard, Top Jamb, or Parallel Arm Installation.
Non-Sized, 1 thru 6 FACTORY PRESET SIZE 3
Door Weights: 30-260 lbs (All Models)
Standard Adjustable Back-Check Function
Adjustable Closing and Latching Speed by Two Separate Regulating Valves
6 Attaching Holes for Extra Secure Mounting to Door or Frame
Available in Architectural Finishes (refer to price list for stock finishes)
Optional Adjustable Delayed Action (DA). Preset at the Factory for Approximately 20 Seconds, Between 70º and 0° Delay Time Easily Adjusted Up to 1 Minute
Barrier Free (BF) Meets ADA regulation. Size 1 thru 6 Engineered with Reduced Spring Power to Provide Easier Opening for Handicapped or Elderly