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Buy Dorma Heavy Duty Door Closer Manufacturer – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus

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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Door Hinges, Door Closer Services, Door Lock Mortise, We feel that our warm and professional support will bring you pleasant surprises as perfectly as fortune.
Buy Dorma Heavy Duty Door Closer Manufacturer – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus Detail:

Recommended for interior or exterior doors including:
• Offices
• Banks
• Retail Malls
• Hotels
• Health Care
• Clinics

Dorrenhaus comprises R&D center, testing laboratory,manufacturing center and sales dept, has over 10 in-service engineers and research specialists. Since it was founded, developing High performance door control products has always been the objective of Dorrenhaus. Dorrenhaus people have continuously tried to improve product quality, introducing oversea high and new technical equipment,giving our company good technical capabilities. Moreover, all of our R&D engineers has more than 20 years experience in door closer industry.

Certification CE Marked
Spring Power Adjustable Size 2-4
Durability 100,000 cycles above
Function Adjustable Closing speed
Adjustable Latching speed
Adjustable Backcheck
Armtype Sliding trackarm
Type Embedded
Max. Opening 120 °
Pressure relief valve Yes
Mechanism Rack & Pinion
Hand of door Non handed
Materials of Body Aluminum
Materials of guiderailand Main Arm 6061, Steel
Materials of Spring 60Si2Mn
Hold open Yes
Delayed Action Yes
Description Closing speed can be individually adjustedHydraulic latching action which accelerates the door shortly before it is closed
Application Suitable for interior wood, Glass door and frame
Finish Silver, Brown, White,Black, Others upon request.
Leaf width (max.) 1100mm
Leaf weight(max.) 85kgs
Warranty 5 Years

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DETAIL (2)

Recommended Recommended Max.
Model # Spring power Door Weight Door Leaf Width (mm ) Notes
D90 2-4 20-85 KGS 850-1100 mm Slide track arm

*Note:Open the door to the desired angle,and then tighten the set screws in the slider combination.If the HO function is not needed,loosen the fixing screws.

DETAIL

*Rapid decrease in opening force makes doors easy to open, yet provides maximum closing force at the latch.


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Buy Dorma Heavy Duty Door Closer Manufacturer –  D90 SERIES Adjustable EN2-4 Overhead Sliding  Door Closers – Dorrenhaus detail pictures


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Our primary intention should be to offer our clientele a serious and responsible enterprise relationship, delivering personalized attention to all of them for Buy Dorma Heavy Duty Door Closer Manufacturer – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Swiss, Maldives, Surabaya, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We're doing everything to supply our customers with best services and best solutions . We promise that we are going to be responsible all the way to the end once our services begin.
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By tobin from belarus - 2018.05.13 17:00
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Ethan McPherson from Malta - 2017.04.08 14:55
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