D2024 European Adjustable Aluminum Hydraulic Automatic 180 Degree Commercial Door Closer

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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	2336042mm	50x50x45mm
D2005	1250 mm	80-120kg	2336042mm	50x50x45mm
D2024	850-1100 mm	25-85kg	2336042mm	50x50x45mm
D2025	850-1250 mm	25-100kg	2336042mm	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

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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.

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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

High Quality Products, Reasonable Prices And Satisfactory Service

Provide Accurate And Convenient High Quality Products

Superior Quality, Competitive Price And Timely Service

D2024 European adjustable aluminum hydraulic automatic 180 degree commercial door closer

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