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 | 5-6 weeks |
| Packaging Details | 1set in 1 paper box, 10sets in carton of 585*245*230mm, 40ctns in 1 wooden pallet size: 120*100cm |
| Master Keyword | Hidden Overhead Concealed Door Closer |
| Open Angle Range | 150 degree |
| Quality Assurance | 3 years |
| Closing Force | #2 |
| Weight Range | 25- 45kg |
| Function Alternate | Hold Open |
| Suitable Temp. | - 40℃ to 45℃ |
| Applicable Width | 850mm |
| 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 | 5-6 weeks | Packaging Details | 1set in 1 paper box, 10sets in carton of 585*245*230mm, 40ctns in 1 wooden pallet size: 120*100cm |
| Master Keyword | Hidden Overhead Concealed Door Closer | Open Angle Range | 150 degree |
| Quality Assurance | 3 years | Closing Force | #2 |
| Weight Range | 25- 45kg | Function Alternate | Hold Open |
| Suitable Temp. | - 40℃ to 45℃ | Applicable Width | 850mm |
| Brand Name | Dorrenhaus, DORHAUS | Model Number | D20 |
| Certification | ISO9001:2015 | Place of Origin | Zhejiang, China |
| High Light | concealed door closer ，overhead concealed door closer | ||
Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer
Dorrenhaus overhead concealed door closer D20, is of hidden type, will be
mounted inside the door and will not be visible while the door is completely
shut. Compare with surface mounted door closer, It's hard to install.
Usually it's better for building project specially for room door of hotel,
restaurant or similar public building.
Ω Overhead conealed door closer, light duty for hotel room door
Ω Aluminum hidden track arm with optional hold open device
Ω Slim body with 28mm thickness, min. door thickness of 40mm
Ω Non-handed installation, designed for universal application
Ω Meet requirements of UL 228 standard, tested life cycles 150,000+
Ω Casting aluminum body with anodized aluminum sliding track arm
Ω Fixed spring force #2, suitable for max. 850mm door width
► Trusted cooperative manufacturer of global first-rate security trade mark
Finishes: Painted - Silver, Bronze, White, Gold, Black, Brown
* GENTLE, NO MANUAL CLOSING: the door will closer by itself, enjoy self-acting
closing and locking, keep quiet and safety.
* SPRING THRUST, EASY CLOSING: the commercial-grade arm won’t interfere with
opening, while closing doors slowly enough to allow graceful entrance and exit
|
Type No.
| Applicable Width | Max. Door Weight | Closer Spec. (LxWxH) | Installation Dim. |
|
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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