Description
The Norton 8501HDA 689 is a heavy-duty surface-mounted door closer designed for interior and exterior commercial doors. This non-handed closer solves the challenge of reliable, consistent door closing in high-traffic environments, offering 10+ million cycle durability with a cast aluminum body and rack-and-pinion mechanism.
The 8501HDA 689 features hex-key adjustable sweep and latch speed control, multi-size spring power (sizes 1-6), and stable performance from -40°F to extreme heat. It projects just 2-1/8" from the door with its full plastic cover and works on doors of either hand. Contact an E.D. Locks authorized dealer at sales@edlocks.com or 1-877-207-6067 for expert sizing, installation guidance, and specification verification for your application.
Specifications
- Series: 8000 (8501 model)
- Mounting: Surface mounted
- Design: Rack and pinion with cast aluminum body
- Handed: Non-handed (universal)
- Projection: 2-1/8" maximum from door surface
- Cover: Full plastic cover standard
- Cycle rating: 10+ million cycles
- Spring power adjustment: Sizes 1 through 6
- Speed adjustment: Hex-key regulated sweep and latch speed
- Backcheck: Adjustable intensity (hex-key valve)
- Temperature range: -40°F to extreme heat
- Fluid: Contains lubricity and anti-oxidation agents
