Features:
Underwriters' Laboratories Inc. Listed
Model 8051:
ADA multi-sized closer with adjustable spring power, adjustable back check, adjustable closing & latching speeds for a range of sizes after installation:
Model 8053:
ADA multi-sized closer with adjustable spring power, adjustable closing, and latching speeds. Not availble with back-check.
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Model 8051: 8.5 lbs opening force up to a size 5. 
Model 8053: 5lb. opening force to a size 4. 

 Two Adjustment Valves: Closing and Latching speeds controlled by separate regulating valves, adjustable after installation. Adjustable back check function controlled by a separate regulating valve, adjustable after installation.
Universal application. Non-handed for standard, top jamb or parallel arm installation.
Available with regular, hold-open, or fusible link hold-open arms.
Regular arms are equipped with a 15% power adjustment bracket. (+-7.5%)

Hold-open arms are adjustable for holding from 90 Degree to 180 Degree. (order separate)
Rack and pinion mechanism contained in a high tensile precision cast aluminum housing assures the highest quality.
Stable Hydraulic door check fluid for any climatic operation and constant lubrication.
Narrow design permits installation on most modern glass and aluminum doors without adapters.

Finishes available:
AL - Aluminum
DU - Storefront Bronze (Dark)
*Special Order

Optional  DC-8000 Dress Cover Available Aluminim finish Duro finish

 Installation Instructions & Options:
 Page 1 - Install Options
 Page 2 - Top Jamb Install
 Page 3 - Door Pull Side Mount
 Page 4 - Door Push Side Mount

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