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China Interior Door Closer Manufacturers – D500 SERIES EN2 to EN4 Overhead Door Closers – Dorrenhaus
China Interior Door Closer Manufacturers – D500 SERIES EN2 to EN4 Overhead Door Closers – Dorrenhaus Detail:
Our value message is QUALITY and SERVICE
10 years of hardware manufacturing experience
Can customized any size and color
Compensation if late delivery or bad quality
Competitive prices
Experienced professionals
24 hours online after-sales service
OEM &ODM offered
We boast our own R & D, production, exports, and logistics team
| Certification | UL/C-UL Listed,UL10C 3 hours fire rating |
| Spring Power | Fixed EN2-EN4 |
| Durability | 100,000 cycles above |
| Function |
Adjustable Closing speed Adjustable Latching speed |
| Installation type | Regular,Top Jamb,Parallel |
| Max. Opening | 180 ° |
| Arm Type | Fixed or Detachable |
| Mechanism Type | Rack&Pinion |
| Hand of door | Non handed |
| Materials of Body | Die-cast Aluminum |
| Max Door Width | 1100mm |
| Max Door Weight | 80Kgs |
| UL Listed | CERTIFIRE Certificate NO.R27326 |
| Backcheck | NO |
| Delayed Action | NO |
| Power Adjustment Method | By using different templates |
| Fitting Application | Regular,Top Jamb,Parallel |
| Body Construction | Heat-treated pinion and steel piston |
| Finish | Silver, Brown, White,Black, Others upon request. |
| Warranty | 5 Years |
| Cross reference | Falcon-SC90A |
| Model # | Spring power | RecommendedDoor Weight | RecommendedMax.Door Leaf Width (mm ) | Notes |
| D502 | 2# | 20-45 KGS | 850 mm | Dorma arm optional |
| D503 | 3# | 40-65 KGS | 950mm | Dorma arm optional |
| D504 | 4# | 60-85 KGS | 1100mm | Dorma arm optional |
*Note:Open the door to the desired angle,and then tighten the set screws in the slider combination.If the HO function is not needed,loosen the fixing screws.
*Recommended for, but not limited to interior doors including:
Aftermarket: Office doors, Utility doors, Storage doors
Storefront: Retail/Outlet malls, Convenience stores, Warehouse doors
Product detail pictures:
Related Product Guide:
We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for China Interior Door Closer Manufacturers – D500 SERIES EN2 to EN4 Overhead Door Closers – Dorrenhaus , The product will supply to all over the world, such as: French, Argentina, Houston, With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Brook from Austria - 2017.06.22 12:49
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Rosalind from Colombia - 2018.06.28 19:27
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