Hardware & Accessories

The 278 Series Powerglide Overhead Concealed is ideally suited for:
•  Heavyduty exterior and interior applications
•  Schools maintaining `cast iron` specs
•  Hospitals maintaining `cast iron` specs.

Features and Benefits:
•  BHMA certified ANSI A156.4 Grade 1
•  Conforms to UL 10C and UBC 7-2 (1997)
•  UL and CUL Listed
•  Separate closing and latching speeds
•  Backcheck with two pressure relief valves standard
•  Adjustable spring power: Sized 1 thru 6
•  Handed
•  Cast iron, one piece body
•  Forged steel arms.