Description
The Norton 7500 Series Surface Closer is a heavy-duty door closer designed for both interior and exterior doors in facilities requiring reliable performance. With a cast aluminum body, rack-and-pinion design, and a proven track record exceeding 25 million cycles, this non-handed closer provides the strength and quality needed for demanding commercial environments.
This surface-mounted closer features independent latch, sweep, and backcheck intensity valves for precise control, adjustable spring power (sizes 1-6), and a projection of just 2-3/16 inches from the door surface. Compatible with doors of either hand, it operates reliably across extreme temperatures down to -40 degrees Fahrenheit. As an authorized Norton dealer, E.D. Locks offers expert guidance on selection and installation. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for specifications, compatibility questions, and fast shipping.
Specifications
- Brand: Norton
- Model: 7500 Series (UNIJ7500H 512-638 690)
- Type: Surface-mounted door closer
- Design: Rack and pinion with cast aluminum body
- Hand: Non-handed (universal)
- Cycle Rating: Exceeds 25 million cycles
- Surface Projection: 2-3/16 inches (55mm) maximum
- Spring Power Adjustment: Sizes 1-6
- Control Valves: Separate, independent latch, sweep, and backcheck intensity (hex key adjusted)
- Backcheck Cushioning: Hex key adjustable valve
- Delayed-Action Closing: Adjustable hex key valve
- Fluid Properties: Contains lubricity and anti-oxidation agents; maintains stable viscosity
- Temperature Range: -40 degrees Fahrenheit to extreme high temperatures
- Corrosion Resistance: Aluminum, brass, or stainless steel external components; stainless steel fasteners
- Certification: Environmental Product Declaration (EPD) certified
