Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.
| Payment Terms | D/P, L/C, , T/T, Western Union, MoneyGram |
| Supply Ability | 20,000sets per month |
| Delivery Time | 5 weeks |
| Packaging Details | 1set in 1 paper box, 20sets in carton of 416*270*325mm, 24ctns in 1 wooden pallet size: 110*85cm |
| Primary Keyword | Overhead Hydraulic Door Closer |
| Function Alternate | Hold-open |
| Working Temp. | -40℃ to 45 ℃ |
| Applicable Weight | 40-85kg |
| Max. Door Width | 950mm, 1100mm |
| Assurance Period | 2 years |
| Spring Strength | size three and four |
| Max. Open Angle | 105º |
| Brand Name | Dorrenhaus, DORHAUS |
| Model Number | D303, D304 |
| Certification | CCC, ISO9001:2015 |
| Place of Origin | Zhejiang, China |
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Product Specification
| Payment Terms | D/P, L/C, , T/T, Western Union, MoneyGram | Supply Ability | 20,000sets per month |
| Delivery Time | 5 weeks | Packaging Details | 1set in 1 paper box, 20sets in carton of 416*270*325mm, 24ctns in 1 wooden pallet size: 110*85cm |
| Primary Keyword | Overhead Hydraulic Door Closer | Function Alternate | Hold-open |
| Working Temp. | -40℃ to 45 ℃ | Applicable Weight | 40-85kg |
| Max. Door Width | 950mm, 1100mm | Assurance Period | 2 years |
| Spring Strength | size three and four | Max. Open Angle | 105º |
| Brand Name | Dorrenhaus, DORHAUS | Model Number | D303, D304 |
| Certification | CCC, ISO9001:2015 | Place of Origin | Zhejiang, China |
| High Light | door closer size 3 ，small door closer | ||
Exterior Overhead Hydraulic Door Closer Size 4 / 3 Top Jamb Mounted Outward Opening
Dorhaus overhead door closers D300 are the most common model, it's widely used
throughout residential properties. For example, exterior doors in offices, conference
doors, they are typically affixed with a door closer that automatically closes the door.
Ω Light duty exterior overhead hydraulic door closer mainly for residential door
Ω Power bearing, rack and pinion contained in precision cast aluminum body
Ω Certificate of China Compulsory Product Certification for Fire Rated Door Closer
Issued by China Certification Center for Fire Products Ministry of Public Security
Ω Double Regulating Valves Controls Closing and Latching Speed Adjustable
Ω Fixed Closing Power size three / four , applicable door width 950mm, 1100mm
Ω Suitable for regular arm and top jamb overhead mounted ( for outward opening )
Ω Fuchs high quality lubricating fluid for door closer constant lubrication
Ω Grade II for medium working frequency, such as office meeting room, school,
chamber or club
► Trusty cooperative supplier of universal high-end door control enterprises
Finishes: Painting - Aluminum, Gold, Bronze, Black, White, Brown
* SPRING FORWARD, EASY BACK: screw thread steel swing arm will not impact opening,
meanwhile shut doors gradually to allow for graceful entry and exit
* GENTLE, NO NEED TO CLOSE BY HAND: let the door close by itself, enjoy self-driven
shutdown and lock, maintain quiet and sureness.
|
Type No.
| Width Limit | Max. Door Weight | Closer Spec. LxWxH) | Installation Dim. |
|
D303
| 950mm | 65kg | 178*40*59.3mm | 162*19mm |
|
D304
| 1100mm | 85kg | 178*40*59.3mm | 162*19mm |
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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