Tri Style Heavy Duty Door Closer For Commercial Use, Non-Handed, Cast Aluminum, Grade 1 Certified, UL cUL Listed For Positive Pressure, Top Jamb Or Parallel Arm Or Regular, 25 Million Cycles, 25 Year Warranty
✔️ Tri-Style mounting: top jamb, parallel arm, or regular, 25M cycles
The 7500 Series door closer is Grade 1 certified and UL/cUL listed for positive pressure environments, making it ideal for high-traffic commercial doors in buildings like classrooms, offices, hospitals, and entryways. Its non-handed design fits either door hand and supports up to 25 million cycles with a 25-year warranty.
✅ Grade 1 certified, ANSI/BHMA A156.4 compliant for reliable performance✅ UL listing and UL10c positive pressure approval for sealed environments
✅ Non-handed, rack-and-pinion aluminum body for easy installation
✅ Adjustable sweep, latch, backcheck, and delayed-action valves
✅ 25-year warranty and 25 million cycles rating
✅ Tri-Style packaging for top jamb, parallel arm, or regular mounting
✅ Cast aluminum body with NorGlide fluid for temperature stability from -40°F to high temps
💡 What is a heavy-duty door closer used for in high-traffic commercial buildings?
In short, it's a handy device that controls door speed and closing action for safety and accessibility.
- It regulates sweep and latch speeds to meet ADA requirements.
- It works on interior and exterior doors in schools, offices, hospitals, and entryways.
- It uses a cast aluminum body, rack-and-pinion mechanism, and adjustable valves for consistent performance.
- It carries a 25-year warranty and up to 25 million cycles for long service life.