Description
The Norton 8501M 689 is a heavy-duty surface-mounted door closer designed for interior and exterior commercial doors. This non-handed closer solves reliability challenges with a proven rack-and-pinion mechanism, cast aluminum body, and full plastic cover. It's ideal for high-traffic facilities requiring dependable performance across extreme temperature ranges.
The 8501M 689 fits standard door frames with surface projection under 2-1/8 inches and installs on doors of either hand. Hex-key adjustable valves let you fine-tune sweep, latch, and backcheck speeds on-site. As an authorized Norton dealer, E.D. Locks provides expert sizing assistance and free shipping over $450. Contact sales@edlocks.com or call 1-877-207-6067 for installation guidance.
Specifications
- Series: 8000 Norton Door Closers
- Model: 8501M 689
- Type: Surface-mounted, rack-and-pinion
- Body: Cast aluminum alloy
- Cover: Full plastic cover (standard)
- Hand: Non-handed (either hand installation)
- Surface Projection: Maximum 2-1/8 inches
- Spring Power Adjustment: Sizes 1 through 6
- Cycle Life: Exceeds 10 million cycles
- Temperature Range: -40°F to high heat
- Adjustments: Sweep speed, latch speed, backcheck intensity (hex-key)
- Valve Design: Two non-critical valves, staked
