Description
The Norton 8501 is a heavy-duty surface-mounted door closer designed for interior and exterior doors in commercial and institutional settings. It solves the challenge of controlling door swing with reliable, consistent performance across extreme temperatures and high-traffic environments, making it ideal for facilities managers and building owners seeking durable hardware.
The 8501 features a non-handed, cast aluminum body compatible with standard door frames and projects only 2-1/8" from the door surface. As an authorized Norton dealer, E.D. Locks provides expert sizing, installation guidance, and after-sale support. Contact our team at sales@edlocks.com or 1-877-207-6067 for application assistance and to ensure proper spring power and valve adjustment for your specific door.
Specifications
- Series: 8000 Series (8501 model)
- Mount Type: Surface mounted
- Body: Cast aluminum alloy
- Design: Rack and pinion
- Projection: 2-1/8" maximum from door surface with standard cover
- Handed: Non-handed
- Cover: Full plastic cover standard
- Cycle Rating: Exceeds 10 million cycles
- Spring Power Adjustment: Size 1 through Size 6
- Temperature Range: -40°F to extremely high
- Valve Control: Two hex key adjusted non-critical valves for sweep and latch speed regulation
- Backcheck: Adjustable intensity via hex key adjusted valve
- Delayed Action: Adjustable via hex key adjustable valve
- Power Adjustment: 15% ( +/- 7-1/2% ) non-hold open shoe
