Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 20,000sets per month |
| Delivery Time | 5 weeks |
| Packaging Details | 1set in 1 paper box, 10sets in carton of 585*245*230mm, 40ctns in 1 wooden pallet size: 120*100cm |
| Primary Keyword | Commercial Hidden Door Closer |
| Working Temp. | - 40℃ to 45℃ |
| Max. Door Width | 850mm |
| Opening Angle | 150 degree |
| Closing Power | #2 |
| Function Optional | Hold Open |
| Assurance Perod | 3 years |
| Weight Suitable | 25- 45kg |
| Brand Name | Dorrenhaus, DORHAUS |
| Model Number | D20 |
| Certification | ISO9001:2015 |
| Place of Origin | Zhejiang, China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram | Supply Ability | 20,000sets per month |
| Delivery Time | 5 weeks | Packaging Details | 1set in 1 paper box, 10sets in carton of 585*245*230mm, 40ctns in 1 wooden pallet size: 120*100cm |
| Primary Keyword | Commercial Hidden Door Closer | Working Temp. | - 40℃ to 45℃ |
| Max. Door Width | 850mm | Opening Angle | 150 degree |
| Closing Power | #2 | Function Optional | Hold Open |
| Assurance Perod | 3 years | Weight Suitable | 25- 45kg |
| Brand Name | Dorrenhaus, DORHAUS | Model Number | D20 |
| Certification | ISO9001:2015 | Place of Origin | Zhejiang, China |
| High Light | concealed door closer ，hidden door closer | ||
Silent Commercial Grade Hidden Door Closer D20 Smooth Running Lightweight
Dorrenhaus commercial grade hidden door closer D20, hydraulic structure,
rack and pinion type, with closing force of EN-2, applicable for 850mm
width door or 45kg weighing door.
1. Material: cast aluminum closer shell, aluminum hidden sliding track arm
2. Two valves, one controls closing speed, another controls latching speed.
4. Durable closer lubricating oil for any climate running and constant lubrication
5. Appearance: concealed design, soft with its body , temper force with grace
6. Properties and 150,000 plus life cycles comply with Chinese national standard
7. Automatic Lightweight Hidden Door Closer Size / Speed Fully Controlled
8. Structure: rack and pinion type, needle bearing with two-time heat treatment
9. Best for medium and light traffic area, such as a small office or hotel room
10. Completely controlled from setting of opening force to door latching speed
11. Slim body with 28mm thickness, Minimum door thickness for installation
- 40mm for wooden door and 35mm for sash door
► Stable cooperative manufacturer of international famous door closer companies
Finishes - Silver, Bronze, White, Gold, Black, Brown
* SPRING FORWARD, EASY BACK: commercial-level swing arm will not impact opening,
while closing doors silent and slowly enough to allow graceful entrance and exit
* SOFT, NO NEED TO CLOSE MANUALLY: allow the door do the work, enjoy automatic
closing and latching, maintaining quiet and security.
|
Model No.
| Door Width | Weight Limit | Closer Body (LxWxH) | Installation Dimension |
|
D20
| 850mm | 25-45kg | 302*28*78mm | 288*14mm |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
15,000,000-18,000,000
Employee Number:
200~250
Ecer Certification：
Active Member
------------ Our Advantages ------------ 1. Only produce door closer, annual output 1.5-2.0mils pcs. &nbs... ------------ Our Advantages ------------ 1. Only produce door closer, annual output 1.5-2.0mils pcs. &nbs...
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