Norton Door Controls
3000 Highway 74 East
Monroe, NC 28112
Toll-free: (800) 438-1951
Fax: (800) 338-0965
Website: www.nortondoorcontrols.com

78-B/F SERIES

Features

• Choice of adjustable spring power
  • B/D - Spring size 2, 3, or 4
  • E/F - Spring size 5 and 6
• Adjustable sweep/latch speed
• Adjustable backcheck cushioning
• Handed (Closer spring can be reversed in the field)
• 10-year warranty

Optional Features

• Heavy duty arms: Parallel Rigid and Unitrol®
• Delayed action (these units are handed; not field reversible)

Compliance Standards

• ANSI/BHMA A156.4, Grade 3
• UL listed
• UL10C compliant for positive pressure
• ADA compliant (B/D can be adjusted to comply)