D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers

Short Description:

D90 SERIES concealed door closers have passed CE mark certification, this is an adjustable size Overhead Sliding Door Closers, Adjustable EN2-4, the installation type is Embedded, with the functions of Adjustable Closing speed, Latching speed, Backcheck, Materials of guiderailand Main Arm is 6061, Steel, Materials of Body is Aluminum, continuous cycle use more than 10000000 times, Suitable for interior wood, Glass door and frame, we will also provide you with 5 years quality warranty service.

Product Detail

Product Tags

Standard Features

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


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

Available Installation Type

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.

Product Dimensions


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

Why Choose Us

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.

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