S. Parker’s Barrier Free and Delayed Action line of door closers presents a 25-year warranty, meets ANSI Grade 1 A-156.4 standards, and comes with a choice of adjustable delayed action, closing speeds, or combined door opening ease and delayed action closing adjustment. These closers are specifically designed with the physically impaired in mind, and help meet ADA standards, while easing access for the disabled.

Features:

• The 900BC is a heavy-duty spring adjustable closer. Adjustable from 1 through 6 
• non-handed for use on right or left hand doors 
• Needle Bearings give smooth operation and long life
• Two separate valves give adjustable closing and latching speeds
• Delayed action uses an adjustable timing delay valve
• Rack and pinion mechanism
• The cover is corrosion resistant
• Each unit is packed with a parallel arm bracket
• Allen key adjustment
• Grade 1
• 25 year Manufacturer's Warranty
• ULC, UL, ADA Compliant