5300 Series Aluminum Built Tough Heavy Duty Surface Door Closer With Multi Mount, 1-6 Adjustable Spring Size, Sprayed Aluminum Finish, Includes Tri Pack Parallel Regular And Top Jamb Arms, Full Rack And Pinion, UL Listed, BHMA ANSI Certified

5300 Series Aluminum Heavy-Duty Surface Door Closer
✔️ 1-6 adjustable springs, Tri-Pack arms, rack-and-pinion, UL listed

The 5300 Series aluminum door closer provides dependable, smooth closing action in high-traffic environments such as schools, hospitals, and commercial facilities. Built from an aluminum alloy with a sprayed aluminum finish, this unit includes Tri-Pack parallel, regular, and top jamb arms for flexible mounting. It features full rack-and-pinion operation and is UL listed and BHMA ANSI A156.4 certified for safety and performance.

✅ Full rack and pinion operation for smooth, reliable door closing
✅ 2 to 6 adjustable spring sizes provide precise control
✅ Includes Tri-Pack arms: parallel, regular, and top jamb for versatile mounting
✅ UL listed and BHMA ANSI A156.4 certified for safety and compliance
✅ Sprayed aluminum finish on an aluminum alloy body for durability

💡 What is a heavy-duty surface door closer used for in high-traffic commercial spaces?
It controls door speed, latching, and security for busy entries.
- Adjustable spring sizes 2 to 6 for precise closing force
- Full rack and pinion design ensures reliable operation
- Tri-Pack arms provide flexible mounting options

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