How to: What are the steps to adjust a door closer?Facts: All LCN and FALCON door closers will have 3 regulating valves and a spring adjustment. All closers with a "Delay" feature ...
The 4110 Cush closer can be templated for 85°, 90°, 100°, and 110° maximum as standard templates.
The 4110 if ordered by ST-3220 will allow templating to 135°