The Norton 8501H689 Adjustable Hold Open Surface Mount Door Closer represents the pinnacle of door control engineering. This commercial-grade closer combines Norton's renowned rack and pinion technology with innovative valve-controlled backcheck functionality, delivering precise door movement control for facility managers and building professionals. The full cover design with aluminum finish provides both aesthetic appeal and durability, while the surface mount installation offers versatile application options across various commercial settings.
Features and Benefits of Norton 8501H689 Door Closer
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Advanced Hydraulic System: Incorporates refined rack and pinion technology for smooth, controlled door operation
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Adjustable Components: Features customizable backcheck and speed adjustments for optimal performance
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Versatile Design: Non-handed configuration allows for flexible installation on either side of the door
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Premium Construction: Aluminum alloy body ensures long-term durability and corrosion resistance
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Special Application Arms: Engineered for reliable hold-open functionality in various door configurations
Norton 8501H689 Door Closer Specifications
| Body Material |
Aluminum Alloy |
| Mount Type |
Surface Mount |
| Cover Style |
Full Cover |
| Finish |
Aluminum |
| Configuration |
Non-handed |
How Norton 8501H689 Door Closer Works
This surface-mounted door closer utilizes advanced hydraulic technology with valve-controlled backcheck to manage door movement. The system allows for precise adjustment of both closing speed and backcheck intensity, ensuring smooth operation while protecting walls and surrounding fixtures. The hold-open feature can be easily adjusted to maintain the door in an open position when needed.
Why Choose Norton 8501H689 Door Closer?
The Norton 8501H689 represents the evolution of door control technology, combining decades of engineering excellence with modern innovation. Its superior performance characteristics, coupled with the durability of aluminum alloy construction, make it an ideal choice for high-traffic commercial applications. The adjustable features ensure optimal performance in various environmental conditions, while the full cover design provides both protection and professional aesthetics that facility managers and contractors can rely on.
