Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.
| Payment Terms | D/P, L/C, , T/T, Western Union, MoneyGram |
| Supply Ability | 10,000pcs per month |
| Delivery Time | 5 weeks |
| Packaging Details | 1pc in 1 paper box, 10pcs in 1 carton, 42ctns in 1 wooden pallet size: 116*92cm |
| Key Words | Overhead Hydraulic Door Closer |
| Working Temp. | - 40℃ to 45℃ |
| Assurance Period | 3 years |
| Weight Range | 25-85kg |
| Function Alternate | Backcheck, HO |
| Door Width | 850-1100mm |
| Open Angle Limit | 180º for size 2/3, 105º for size 4 |
| Spring Strength | # 3, closing force #2-4 |
| Brand Name | DORHAUS, Dorrenhaus |
| Model Number | D803 |
| Certification | CE EN1154, ISO9001:2015 |
| Place of Origin | Zhejiang, China |
View Detail Information
Explore similar products
Square Overhead Residential Door Closer , Top Jamb Fire Rated Auto Door Closer
Silent Overhead Hydraulic Door Closer Smooth Running Easy Close Indoor Door Use
Exterior Overhead Hydraulic Door Closer Size 4 / 3 Top Jamb Mounted Outward
Self Closing Certifire Door Closer，Inward Opening Small Door Closer No Oil
Product Specification
| Payment Terms | D/P, L/C, , T/T, Western Union, MoneyGram | Supply Ability | 10,000pcs per month |
| Delivery Time | 5 weeks | Packaging Details | 1pc in 1 paper box, 10pcs in 1 carton, 42ctns in 1 wooden pallet size: 116*92cm |
| Key Words | Overhead Hydraulic Door Closer | Working Temp. | - 40℃ to 45℃ |
| Assurance Period | 3 years | Weight Range | 25-85kg |
| Function Alternate | Backcheck, HO | Door Width | 850-1100mm |
| Open Angle Limit | 180º for size 2/3, 105º for size 4 | Spring Strength | # 3, closing force #2-4 |
| Brand Name | DORHAUS, Dorrenhaus | Model Number | D803 |
| Certification | CE EN1154, ISO9001:2015 | Place of Origin | Zhejiang, China |
| High Light | door closer size 3 ，small door closer | ||
Overhead Hydraulic Door Closer Eurospec Adjustable Size 2 - 4 for 25 - 85kg Door
Dorhaus model D803 is both European style and economical model, it's overhead
mounted closer, with hydraulic structure, needle bearing, dual heat treatment rack
and pinion, the factory tested life cycles of this model is more than CE standard:
500,000 times. High grade Fuchs lubricating fluid also assure smooth operation
and constant lubrication.
Ω Precised casting aluminum closer shell with adjustable steel flat rocking arm
Ω Adjustable closing and latching speed controlled by dual regulating screws
Ω Automatic backcheck function alternative, hold open arm function optional
Ω Opening angle limit: 180 degree, mostly set between 90º and 120 degree
Ω Fixed spring size #3, closing size 2-4 adjustable by template and towards of
rocker arm bracket, suitable for door weight 25-85kg or door width 1100mm
Ω No need to close manually, designed for all 3 standard installation methods
Ω Eurospec medium duty overhead hydraulic door closer for residential door
Ω Accord with BS EN1634 standard for fire swing door, up to 2 hours fire rating
► Long-term cooperative supplier of universal first-rate door hardware enterprises
Closer Color - Silver, Brown, Bronze, Gold, White, Black
* SPRING FORWARD, EASY CLOSING: commercial-level swing arm won’t interfere with
opening, while closing doors slowly enough to allow graceful entrance and exit
* GENTLE, NO NEED TO CLOSE BY HAND: let the door close by itself, enjoy self-acting
closing and locking, keep quiet and sureness.
| | Width | Applicable | Closer Spec. | Installation Dim. |
| | 850-1100mm | 25-85kg | 220*48*45mm | 202*19 mm |
| Closing | Max. Open | Standard Fire Proof | Product | |
| | 105º for size 4 180º for size 2/3 | EN 1634 | CE EN1154 | Back Check |
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...
Get in touch with us
Leave a Message, we will call you back quickly!