Door Closer, Grade 1 Heavy Duty Commercial Hydraulic Closer, Self-Closing, Adjustable Spring Size 1-6, ADA Compliant, Surface Mount, Sprayed Aluminum, Series 8500

Heavy-Duty Grade 1 Door Closer for busy commercial doors, Series 8500 (Single)
✔️ ADA compliant, surface mount, adjustable size 1-6, sprayed aluminum

✅ Heavy-duty performance for doors 30-240 lbs (13.6-108.9 kg)
✅ Dual independent valves provide precise closing and latching speed control
✅ Non-handed design with regular arm, top-jamb, or parallel arm mounting
✅ ANSI/BHMA A156.4 Grade 1, ADA compliant, UL listed for fire door assemblies
✅ Sprayed aluminum housing with a compact profile: 12.75 in L x 1.75 in W x 2.125 in D (324 mm x 44 mm x 54 mm)
✅ Includes arm, mounting template, wood and metal screws, and thru-bolts for fire doors
✅ Replaces existing Norton 8501/8301 mounting patterns for easy upgrades

💡 What is a door closer used for in high traffic commercial entrances?

- It regulates door speed and closing force to meet accessibility and safety needs - Handy for storefronts, offices, and restaurants with heavy daily use - It supports adjustable back-check to prevent doors from swinging open too far - It can replace closers with compatible mounting patterns for a smooth upgrade