Buy China Door Closer With Backcheck Manufacturers – D70 SERIES CONCEALED CAM ACTION SIZE 2-4 DOOR CLOSERS – Dorrenhaus Manufacturer and Factory

China Door Closer With Backcheck Manufacturers – D70 SERIES CONCEALED CAM ACTION SIZE 2-4 DOOR CLOSERS – Dorrenhaus

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Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Exit Door Push Bar, Door Hold Opens, Door Spring Hinge, Our business has been devoting that "customer first" and committed to helping shoppers expand their small business, so that they become the Big Boss !

China Door Closer With Backcheck Manufacturers – D70 SERIES CONCEALED CAM ACTION SIZE 2-4 DOOR CLOSERS – Dorrenhaus Detail:

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

Concealed fire door closers provide the functionality of an overhead door closer but are fitted within the door leaf and frame. This type of installation is aesthetically pleasing and helps to reduce vandalism, as most of the door closer is hidden from sight.

Certification	CE Marked
Spring Power	Adjustable Size 2-4
Durability	500,000 cycles above
Function	Adjustable Closing speed Adjustable Latching speed
Installation type	Concealedwith sliding trackarm
Max. Opening	120 °
Pressure relief valve	Yes
Mechanism	Cam action
Hand of door	Non handed
Materials of Body	Iron or Aluminum
Materials of guiderailand Main Arm	6061, Steel
Materials of Spring	60Si2Mn
Backcheck	NO
Delayed Action	NO
Bearing	Full complement bearings for long durability
Application	Suitable for interior wood, hollow metal, and aluminum doors and frames
Product Description	Efficient cam and roller design
Finish	Silver, Brown, White,Black, Others upon request.
Warranty	5 Years
Cross reference	DORMA TS 96

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		Recommended	Recommended Max.
Model #	Spring power	Door Weight	Door Leaf Width (mm )	Notes
D70	2-4	20-100 KGS	1100 mm	Slide track arm

*In case of unusually high or heavy doors, windy or draughty conditions, or special installations, a large power size of door closer should be used.

DETAIL (3)

*Rapid decrease in opening force makes doors easy to open, yet provides maximum closing force at the latch.
D70 can be inverted to install the closer body in the frame.Invisible when door is closed.

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The key to our success is "Good Product Quality, Reasonable Value and Efficient Service" for China Door Closer With Backcheck Manufacturers – D70 SERIES CONCEALED CAM ACTION SIZE 2-4 DOOR CLOSERS – Dorrenhaus , The product will supply to all over the world, such as: Liberia, Marseille, Slovenia, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.

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