Buy China Soft Close Fire Door Supplier – D8024S SERIES Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus Manufacturer and Factory

China Soft Close Fire Door Supplier – D8024S SERIES Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus

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Every single member from our large efficiency revenue team values customers' wants and company communication for Commercial Door Closer, Mortise Lock Parts, Easy Open Door Closer, The concept of our company is "Sincerity, Speed, Service, and Satisfaction". We will follow this concept and win more and more customers' satisfaction.

China Soft Close Fire Door 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.

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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for China Soft Close Fire Door Supplier – D8024S SERIES Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus , The product will supply to all over the world, such as: South Korea, Los Angeles, Istanbul, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, please kindly contact us, we are looking forward to building up a great business relationship with you.

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This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.