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China Commercial Door Closer Adjustment Factory – D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus
China Commercial Door Closer Adjustment Factory – 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.
| 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.
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.
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Our goods are commonly recognized and reliable by consumers and may satisfy continually developing economic and social needs for China Commercial Door Closer Adjustment Factory – D4016 SERIES UL Listed Medium Duty Adjustable Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Puerto Rico, India, Puerto Rico, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our merchandise are favored by domestic and foreign customers. With your support, we'll build a better tomorrow!
By Heloise from Ecuador - 2018.09.08 17:09
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Andrew Forrest from Swedish - 2018.09.21 11:44
