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The concealed door closer integrates multiple functions such as automatic door closing, buffering and deceleration, positioning to stop the door, and delayed closing. Some high-end models also support force adjustment and intelligent control to meet the needs of different scenarios. High-strength materials and precise transmission structures are adopted to ensure that the door closer operates smoothly during long-term use and reduce the risk of damage caused by external force collisions. The hidden door closer supports two installation methods: upright installation and upside-down installation. It is suitable for various door types such as wooden doors, metal doors, and glass doors, and has certain compatibility with the thickness and material of the door leaf.
| Product name | Aluminium Concealed Overhead Light Duty Fire-Proof UL Wood Door Closers-DDDC054 |
| Product Model | DDDC054 |
| Material | Aluminum alloy |
Max.opening Angle | 150 degree |
Speed control | two way speed adjustable |
Certification | UL Listed, UL File No.:R40717, UL 10C 3 Hour Fire Rated |
| Suitable for | Wooden door, Metal door, fire rated door . |
| MOQ | 100PCS |
Package | 1 Set / white box in standard export carton |
| Sample Time | 5-7 working days |
| Production lead time | 30-35 days |
| Shipping Port | Jiangmen, China / Shenzhen, China |
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D&D Hardware offers a combination of products to suite the individual Building, meeting not only the Requirements for Design and Function, but also the desired Budget.
1. Door Hinge- UL Listed UL10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13
2. Door Locks - CE EN12209 UKCA Fire Rated & UL 10C R40901
3. Door Handles- BS EN 1906 Grade 4, EN1634 Fire Rated
4. Panic Exit Device- UL Listed R40486 & UL305 SA45817 & CE BS EN1125
5. Door Closer – CE BS EN 1154 & UL10C R40717
6. Lock Cylinder-BS EN1303, EN1634 Fire Rated
7. Door Viewer - UL Listed UL 10C Fire Rated R41286
8. Glass Hardware / Bathroom Hardware
1.Power Size: EN3
2.Maximum door width: 950mm
3.Available bearing weight: 40-60kg
4.Speed control: Two adjustable speed
5.Maximum opening angle: 150°
6.Orienting function: Location of without
Location is optional