UL Listed Automatic Fire Door Closers D8016 Surface Mounted for High Traffic Area

Automatic Fire Door Closer D8016 Surface Mounted UL Listed

• Skilled Craft: smooth running, oil tight, without noise
• Tested life cycles of 5 mils +, exceed ANSI Grade 1
• Speed and closing force adjustable, fully controlled

Ω Suitable for high traffic area, such as station, airport, hospital, hotel etc.

Ω Conform to Federal Accessibility Standards (ADA) standard.

Ω UL online directory Listed, up to and including 3 hours fire rating.

Ω Closing & Latching speeds regulated by separate adjusting valves

Ω Application for all standard mounting, non-hand surface mounted

Ω Precise cast aluminum closer housing & adjustable steel tube arm

Ω Standard adjustable back check available, hold open arm optional

Ω Max. opening angle: 180 degree by different mounting position

Ω Automatic closing force adjusted from 1 to 6 by dual controlling valves

Ω All weather lubricating fluid for smooth operation and continuing lubrication

Ω Structure: rack and pinion type, needle bearing, double heat-treated pinion

► Long-term cooperative supplier of world's top security brands

Finishes - Silver, Brown, Bronze, White, Gold, Black

* GENTLE, NO MANUAL CLOSING required: allow the door do the work, enjoy automatic
closing and latching, maintaining quiet and security.
* SPRING FORWARD, EASY BACK: the commercial-grade arm won’t interfere with opening,
and close the door slow enough to allow for elegant entry and exit
* MEET YOUR REQUIREMENTS: The surface mount design and tri pack options, allows you
to install over different occasion, while providing complete control
* RELIABLE CERTIFICATION: ANSI 156.4 - Grade 1 is the topmost achievable standard for
door closer. In fact the life cycle of this model is much more than 2 millions.
* ADJUSTABLE TO YOUR NEEDS: Let customers go their own pace. You get 6 levels of
closing force to meet different level of traffic.

           ------------ Our Advantages ------------

                     1.   Only produce door closer, annual output 1.5-2.0mils pcs.

                     2.   UL & CE certification, max. Life cycle test of 5 mil. Cycles.

                     3.   Pass European & China ISO9001:2015 QMS Certification.

                     4.   Mainly for export market since foundation in October, 2011.

                     5.   Long term cooperative supplier of world’s top security brands.

A High-end Germany Gating Hardware Brand

Originally founded in 1872, Dorrenhaus is a high-end Germany gating hardware brand. At the beginning of 1980's,

Dorrenhaus entered into Chinese market, and supplied numerous households in China with high quality hardware products.

On October 10, 2011, Dorrenhaus's door closer manufacturing base in China - Zhejiang Dorrenhaus Hardware Industry Co.

Ltd was formally founded. All members of management team have more than 15 years of experience in door closer industry.

Marketing Under Dorrenhaus and DORHAUS Brand

In 2017, our new trademark - DORHAUS was registered. We have $3 million registered capital. Our main products include

hydraulic door closers, automatic door closers, concealed door closers, commercial door closers, fire door closers, auto door

closers, sliding door closers, heavy duty door closers, overhead door closers, UL-listed door closers and door closer parts.

We have 205 total number of employees, which includes seven R&D staff and 13 quality control staff in our

15,000-square-meter factory.

Exporting Products Worldwide

Now, we have six complete production lines with annual output of 1.5 to 2.0 million sets. We export our products to more than

20 countries in North America, Europe, Russia, the Middle East and Southeast Asia. We passed the certification for EN ISO

9001:2008 quality management system in 2014, and ISO9001:2015 in 2017 respectively.

Our products passed many international and domestic certification and standard, such as:

American National Standard: ANSI 156.4 Grade 1, life cycle test of 2mil cycles

American UL228 and UL 10C for 3 hours fire testing

European Standard CE: EN1154, life cycle test of 500,000 cycles

European Standard CE: EN1634 fire testing

China National Standard: QB/T 2698-2005 Grade 1, life cycle test of 1 mil. cycles

China Compulsory Product Certification for fire rated door closer

Cooperate with Us Today

For more detailed information regarding our business, contact us today.