Dynasty 8500 Heavy Duty Door Closer

Dynasty Hardware 8500 Door Closer Heavy Duty Adjustable Size 1-6 Silver  Dynasty Hardware Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer & Hold Open Arm, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Aluminum, Series 8500  HEAVY-DUTY COMMERCIAL PERFORMANCE: Engineered for the demands of busy entryways, the Dynasty Hardware 8500 Series Commercial Duty Door Closer is perfect for medium- to high-traffic doors in aluminum storefronts, restaurants, offices, and other public spaces. Built to handle doors from 30 to 240 lbs with smooth, reliable operation.  EASY INSTALLATION & CUSTOM SETTINGS: This hydraulic door closer uses dual independent valves for precise control over closing and latching speeds, plus an adjustable back-check to prevent uncontrolled opening. It's non-handed and supports regular arm, top-jamb, or parallel arm mounting, with screw-in surface mount compatibility. Adjustable from size 1–6 (preset to 3), it uses the same mounting