#4 Grade 1 Door Closer Duronotic Finish

Our Finest Door Closer Meets The Highest Industry Standards
Heavy-Duty Full Feature Multi-Size Commercial Door Closer
For Use In All High Use/Abuse Commercial Applications
Features:
Universal application. Non-handed for standard, top-jamb or parallel arm installation
Non-sized, 1 thru 6. FACTORY PRESET SIZE 3 meets ADA
Standard Adjustable Back-Check Function
Adjustable closing and latching speed by two separate regulating valves
Full Plastic Cover Is Standard Feature. (Metal Optional) - Decorative Covers (US3, US26, US26D) Are Available
Optional Adjustable Delayed Action/Barrier Free For ADA Applications
ANSI 156.4 Grade 1
UL Listed Conforms to Standards UL10C and UBC7-2-1997 Cross Reference: Corbin 4600; Dorma 640; Hager 5400; Norton 9300; Parker 500; Russwin 4600; Taymor 9500/600; Yale 2300