D2024 European adjustable aluminum hydraulic automatic 180 degree commercial door closer

                                           \\\\\\\\\\\\\\V  Door Closer Description  V////////                               

Featured Products

                                           \\\\\\\V  Door Closer Description  V////////

                                                                 DORRENHAUS HARDWARE 

 

  •        EN 1154 & EN 1634 Certifire, 500000+ life cycles        
  •        Dorrenhaus - CE certified | Exporting since 2011       
  •        Smooth running, oil-tight, no abnormal sound           

D2000 Eurospec CE Listed Adjustable 180 Degree Door Closers 

 

General product functions and information of Dorrenhaus door closers with link arm

                                       

DORRENHAUS door closers with adjustable closing force:
The relevant standards stipulate that the door closer size (closing force of the closer) must be selected in accordance with the door leaf width. Where necessitated by the structural (door height, door weight) or local conditions (wind), the next size up must be set.
The DORRENHAUS D2000 series and related versions offer several door closer sizes in one housing. The desired size can be selected by means of an adjustment screw or by altering the installation position. The D2000 features a display so you can see which size is currently selected.


D2024 European Style Adjustable Aluminum Hydraulic Automatic 180 Degree Commercial Door Closer

                  Ω  European style designed medium-duty closer for commercial doors

                  Ω  Precise cast aluminum body & steel arm, sliding track arm optional

                  Ω  Adjustable closing & latching speed

                  Ω  Adjustable backcheck, hold open function optional

                  Ω  Max opening angle 180

                  Ω  Non-handed installation

                  Ω  Fixed spring force #4 & #5, adjustable spring force #2-4 & #2-5

                  Ω  BS EN1154 certification 500,000 life cycles

                  Ω  BS EN1634 certification 3 hours fire rating

 

Model

Door Width

Door Weight

Body Size

Mounting Dimension

D2004

1100 mm

60-85kg

233*60*42mm

50x50x45mm

D2005

1250 mm

80-120kg

233*60*42mm

50x50x45mm

D2024

850-1100 mm

25-85kg

233*60*42mm

50x50x45mm

D2025

850-1250 mm

25-100kg

233*60*42mm

50x50x45mm


Regular Arm Installation: Closer mounted on the door, Arm bracket on the frame.

1) Backcheck
When doors are pushed open forcefully by approximately 90°, this function is activated in order to slow them down. However, it must not be used as a substitute for separate
measures designed to limit the opening angle (such as a door stopper or other structural methods), e.g. in the case of doors that open outwards or are liable to be exposed to wind.
 
2) Closing speed
The speed at which a door closes can be set on an individual basis.
 
3) Latching action
When the door is just a few degrees away from reaching the closed position, this function increases the door speed in order to overcome any closing resistance (e.g. in the form of air resistance).
 
4) Delayed closing action
This function reduces the closing speed of a door or stops the door so that people have enough time to get through it.
D2024 European Style Adjustable Aluminum Hydraulic Automatic 180 Degree Commercial Door Closer

                      Finishes available:          Silver     Bronze    Brown      Black       Gold       White


 

                                                   \\\\\\\\\\ Our Advantage  V//////////

                                        Zhejiang Dorrenhaus Hardware Industry Co., Ltd.

 

 

             1.   Only produce door closer, annual output 1.2-1.5mils pcs.

 

               2. Long-term cooperation supplier of the world's top brands.

 

               3.   UL & CE certification, max. Life cycle test of 5 mils. Cycles.

 

               4.   Pass European & China ISO9001:2008 QMS Certification.

 

               5.   Mainly for the export market since the foundation in 2011.

D2024 European Style Adjustable Aluminum Hydraulic Automatic 180 Degree Commercial Door Closer
D2024 European Style Adjustable Aluminum Hydraulic Automatic 180 Degree Commercial Door Closer
D2024 European Style Adjustable Aluminum Hydraulic Automatic 180 Degree Commercial Door CloserD2024 European Style Adjustable Aluminum Hydraulic Automatic 180 Degree Commercial Door Closer

\\\\\\\\\\V  Our Services  V//////////

Zhejiang Dorrenhaus Hardware Industry Co., Ltd.

 

       1. FREE SAMPLE, FREIGHT COLLECT                                                                

       Charges for new mould will be returned if the order reaches agreed on quantities.

 

       2. CUSTOMIZED LOGO & PACKING                                                                      

       Silk-screen customer's logo, customized carton, and the box is available for orders of

       more than 2000pcs.

 

       3. QUALITY ASSURANCE                                                                                        

       Repair or exchange for door closer within 2-3 years guarantee period.

 

       4. PROFESSIONAL RESPONSE                                                                              

       All inquiries, questions, and or requests will be responded to within 24 working hours.

 

       5. TIMELY DELIVERY                                                                                             

       Deliver as agreed period, will compensate for later delivery of more than 1week.

 


Certifications


D2024 European Style Adjustable Aluminum Hydraulic Automatic 180 Degree Commercial Door Closer

 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours