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China Glass Door Closer Supplier – D8024S SERIES Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus

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Good quality comes initial; company is foremost; small business is cooperation" is our business philosophy which is frequently observed and pursued by our business for Yale Concealed Door Closer, Heavy Duty Door Closer Price, Security Exit Bar, We sincerely welcome both foreign and domestic business partners, and hope to work with you in the near future!
China Glass Door Closer Supplier – D8024S SERIES Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus Detail:

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

A door closer is a spring-loaded hydraulic device that closes a door automatically. The most common kind of door closer is the surface mounted door closer, so called because it is mounted to the surface of the door or header. Also available are concealed overhead door closers that are mounted inside the header above the door or inside the door itself, and floor closers that are installed beneath the threshold.

Push side installation
When necessary, push side installation provides the benefits of track arm assemblies with the closer mounted to the door and the track mounted to the stop, creating a more tamper-resistant application.
Adjustable Spring sizes for barrier free requirements

Certification CE Marked
Spring Power Adjustable Size 2-4
Durability 500,000 cycles above
Function Adjustable Closing speed
Adjustable Latching speed
Hold Open Optional
Installation type Regular,Top Jamb,Parallel
Max. Opening 120-150°
Pressure relief valve Yes
Mechanism Rack & Pinion
Hand of door Non handed
Materials of Body Die-cast Aluminum
Materials of Spring 60Si2Mn
Backcheck Yes
Delayed Action Yes
Bearing Full complement bearings for long durability
Application Suitable for interior wood, hollow metal, and aluminum doors and frames
Finish Silver, Brown, White,Black, Others upon request.
Warranty 5 Years
Cross reference Dorma 7300

DETAIL (2)

Recommended Recommended Max.
Model # Spring power Door Weight Door Leaf Width (mm ) Notes
D8024S 2-4 20-100 KGS 1100 mm

*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 (1)


Product detail pictures:

China Glass Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Glass Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Glass Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Glass Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Glass Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Glass Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Glass Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures


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We've one of the most innovative manufacturing devices, experienced and qualified engineers and workers, recognized good quality handle systems and also a friendly experienced income team pre/after-sales support for China Glass Door Closer Supplier – D8024S SERIES Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus , The product will supply to all over the world, such as: Argentina, Denmark, Sudan, Our company covers an area of 20, 000 square meters. We have more than 200 workers, professional technical team, 15 years' experience, exquisite workmanship, stable and reliable quality, competitive price and sufficient production capacity, this is how we make our customers stronger. If you have any inquiry, please do not hesitate to contact us.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Brook from Egypt - 2017.03.07 13:42
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Madeline from Victoria - 2017.10.13 10:47
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