Description
The Norton 8501 is a heavy-duty surface-mounted door closer designed for interior and exterior applications where reliable, smooth closing performance is essential. Built with a cast aluminum body and rack-and-pinion mechanism, this non-handed closer handles high-traffic commercial doors while maintaining consistent performance across extreme temperatures from -40°F to well above standard ranges.
The 8501 features independent hex-key adjustment of sweep and latch speeds, adjustable backcheck intensity, and multi-size spring power settings (1-6) to match your door weight and application. It exceeds 10 million cycles and includes a full plastic cover as standard. As an authorized Norton dealer, E.D. Locks provides expert sizing assistance and installation guidance. Contact sales@edlocks.com or call 1-877-207-6067 for free technical support.
Specifications
- Design: Rack and pinion, non-handed
- Body: Cast aluminum alloy
- Surface projection: Maximum 2-1/8 inches with standard cover
- Cover: Full plastic cover (standard)
- Spring power sizes: 1 through 6 (adjustable)
- Cycle rating: Exceeds 10 million cycles
- Valve adjustment: Hex key (sweep, latch, backcheck)
- Operating temperature range: -40°F to high temperatures
- Fluid properties: Lubricity and anti-oxidation agents, stable viscosity
- Mounting: Surface mount
- Application: Interior and exterior doors
