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China Heavy Duty Concealed Door Closer Manufacturers – D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus

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The shopper satisfaction is our primary focus on. We uphold a consistent level of professionalism, quality, credibility and repair for Self Closing Door Hinges, Double Door Closing Mechanism, Door Closers, We are glad that we are steadily growing with the active and long term support of our satisfied customers!
China Heavy Duty Concealed Door Closer Manufacturers – D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus Detail:

They disable the self-closing function of a fire protection door in a controlled way. This means that they keep fire protection doors open, but automatically release them in the event of a fire so that door closers can do their job.

Certification BHMA Certified ANSI A156.4
ADA Compliant ANSI A117.1 Accessibility Code
UL/cUL Listed for up to 3 hours
UL10C Positive Pressure Rated
UL10B Neutral Pressure Rated
Spring Power Adjustable Size 1-6
Durability 2000,000 cycles above
Valves Adjustable latching and sweep speed valves
Adjustable backcheck valve – Standard
Delayed action valve – Optional
Staked valves – Standard
Material Aluminum Alloy The recommended temperatures for prolonged closer use is between 40° F (-42° C) and 150° F (66° C)
Cover Full plastic cover - Standard
Slim line plastic cover – OptionalFull size plated metal cover – Optional
Spring Double heat treated steel, tempered springsPrecision machined, heat treated steel piston
Arms & Brackets Tri-Pack – Regular, parallel arm, and top jamb mount – Standard15% power adjustment in standard arm for regular and top jamb mount
Optional Arms Hold Open Arm
Extra Heavy Duty Hold Open Stop Arm
Extra Heavy Duty Stop Arm
Extra Heavy Duty Arm
Extra Heavy Duty Hold Open Arm
Extra Heavy Duty Cushion Stop Arm
Extra Heavy Duty Hold Open Cushion Stop Arm
Hand of door Non handed
Fasteners Self-reaming,self-tapping wood and machine screwsSex nuts and bolts
Door Thickness 1-3/4″ (44 mm)1-3/8” – 2-1/4” (36 mm – 57 mm) – Optional
Finish Silver, Brown, White,Black, Others upon request.
Warranty 10 Years
Cross reference  Norton 1600 series, LCN 1260, Sargent 1130, Dorma 7400 Series, Yale 50BC series, Arrow 900N series, Stanley D1650, Lawrence LH5016.

The D4016 Series features a single-piece cast aluminum body and a 1-3/8” heat-treated steel piston, a heat-treated pinion and staked valves. The D4016 Series standard door closer is certified ANSI/BHMA A156.4 Grade 1, is UL listed and is backed by a 10-year warranty.

DETAIL (1)

Recommended Recommended Max.
Model # Spring power Door Weight Door Leaf Width (mm ) Notes
D4016 1-6 20-150 KGS 1500 mm Max 250lbs

*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 (2)

WE ARE DORRENHAUS
WE STARTED AS A FAMILY BUSINESS, OVER 140 YEARS AGO!
Dorrenhaus brand was originated in 1872 in Germany,with the development and progress, Dorrenhaus successor decide to invest door closer factory in China.In 2011,Zhejiang Dorrenhaus Hardware Industrial Co.,Ltd was formally established.

Dorrenhaus have passed ISO9001 quality management system certification,EN1154 and EN1634 certification, UL certification, Fire prevention certification etc.With our strong technical strengths, Dorrenhaus has developed high-quality and high-performance door closer that have won recognition from users. Its professional and perfect service and sincere cooperation has created more value for customers, and has established a stable and solid marketing network for Dorrenhaus.Currently,Dorrenhaus door closer is already exported to  Middle East, North America, Europe, Russia,South-East Asian and 20 other countries and regions.It is widely used in airports, hotels, subways, hospitals, schools and other large public places.

We are a professional door closer manufacturer and supplier in China, specializing in providing high quality customized products. We warmly welcome you to wholesale bulk door closer stock from our factory. Contact us for free samples.


Product detail pictures:

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures

China Heavy Duty Concealed Door Closer Manufacturers –  D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus detail pictures


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With this motto in mind, we have turn out to be amongst probably the most technologically innovative, cost-efficient, and price-competitive manufacturers for China Heavy Duty Concealed Door Closer Manufacturers – D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Singapore, Cologne, Mecca, Our faith is to be honest first, so we just supply high quality products to our customers. Really hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our products !
  • Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Elsa from kazan - 2017.06.16 18:23
    We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
    5 Stars By Raymond from United States - 2017.10.13 10:47
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