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Application scenarios and advantages of door closers
High frequency usage locations
Commercial buildings (office buildings, shopping malls): Improve safety and traffic efficiency.
Medical institutions: Intelligent induction door closers achieve contactless switching, reducing bacterial transmission.
Special scenario requirements
Double door/multi door system: Cooperate with a sequencer to ensure that the door leaves are closed in sequence and avoid jamming.
Emergency Exit: The normally open door closer remains open and automatically closes in case of emergency.
Aesthetics and concealment
The built-in design keeps the appearance of the door clean and suitable for places with high requirements for decoration style.
| Product name | UL Fire Rated Delay Action EN1-EN6 Wooden Door Spring Closer |
| Product Model | DDDC059DA |
| Material | Aluminum alloy |
Max.opening Angle | 180 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 |
Our service
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: EN1-EN6
2.Maximum door width: 1500mm
3.Available bearing weight: 20-150kg
4.Speed control: Two adjustable speed
5.Maximum opening angle: 180°
6.Orienting function: Location of without
Location is optional