Concealed Aluminum Automatic Door Closer With Positioning, 80kg Capacity, Sliding Track Hardware, 2-Stage Speed Regulation, Heavy-Duty Hydraulic Closer For Fire Doors And Wooden Doors

Concealed Aluminum Door Closer with Positioning, 80kg Pack
✔️ Sliding track, 2-stage speed control, aluminum body (1 unit)

This concealed aluminum automatic door closer delivers precise positioning and smooth, controlled closure for fire doors and wooden doors in commercial and residential settings. Color: #111

✅ 80 kg capacity for reliable door closing
✅ Sliding moving track provides firm connection and easy installation
✅ Stop device enables switching between positioning and non-positioning
✅ Hydraulic square-shaped shaft with a speed control valve for accuracy
✅ Aluminum body offers high hardness, durability, and stability

💡 What is a door closer with positioning and 2-stage speed regulation typically used for in commercial settings?

It helps manage door closure in busy spaces with precise control and safe operation.

- Handy for offices, schools, storefronts
- Supports safe, consistent closure for fire-rated and wooden doors
- Includes a positioning stop for quick mode switching
- 2-stage speed adjustment to match door size and traffic
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