S.Parker - 900BC - Heavy Duty Spring Door Closer - Delayed Action - Adjustable 1-6 - Backcheck - Aluminum STI Special Functions:

Special Functions:

Its standard 1-1/2” [38

Bolt Diameter 3/4" (19 mm)

For doors that require mechanical key override

Analytics+ Function – Perimeter Protection and

S.Parker - 900BC - Heavy Duty Spring Door Closer - Delayed Action - Adjustable 1-6 - Backcheck - Aluminum STI Special Functions:S. Parkers 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