Heavy Duty Black Automatic Door Closer For Commercial Use Grade 1 Hydraulic Spring Hinge UL Listed FS 8400 ADA Adjustable No Slam Self Closing Works On Wood Metal Glass Doors Left Or Right Hand Install Built For Endurance

Heavy-Duty Black Door Closer for Commercial Use
✔️ Grade 1 hydraulic closer, anti-slam, left-right install

This heavy-duty door closer handles doors from 99 to 330 lbs and works on wood, metal, glass, and composite doors. It supports left- and right-handed installation and includes all mounting hardware for a quick installation in busy spaces such as offices, hospitals, and malls.

✅ Weight range: 99-330 lbs
✅ UL Listed FS-8400B Grade 1 hydraulic closer
✅ Adjustable sweep and latch speeds with included tools
✅ Left or right-handed installation with arm and mounting hardware included
✅ Works on wood, metal, glass and composite doors

💡 What is a heavy-duty door closer used for in high-traffic commercial settings?

Handy answer: It helps control door closing in busy spaces with adjustable speed and latch timing, reducing noise and wear.

• high-traffic compatibility with 99-330 lb doors
• adjustable sweep and latch speeds for precise control
• left- or right-hand installation with included hardware
• UL Listed Grade 1 and ADA compliant for building codes

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