180 Degree Automatic Fire Door Closers Cast Steel Body Weight Suitable 20 - 150kg

180 Degree Automatic Fire Door Closers Cast Steel Body Weight Suitable 20 - 150kg

• Advanced Technology: even operation, oil tight, no noise
• ANSI A156.4 Grade 1 certification, 2 millions life cycles
• Cast iron closer body, long life cycles, 3 years warranty

D9016 is Dorrenhaus’ most reliable heavy duty automatic fire closer, designed

for the requirements of high traffic applications. It’s manufactured according to

ANSI/BHMA A156.4 Grade 1 standards, is cUL listed and UL listed for

self-closing swing doors without hold-open function.

- Full complement needle bearing, double heat treated steel pinion

- Precised cast iron cylinder with forged steel arm

- Meets ADA requirements, lowest opening force 20N

- Adjustable closing force 1 to 6, for 25 - 150kg door

- Universal application, non-handed mounting

- Non-handed, non-sized, delayed action and accessibility options

- UL and cUL listed for self-closing swing doors without hold-open

- Standard ABS plastic cover and optional handed metal cover

► 7 years cooperative supplier of global well-known door closer trade mark

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

* GENTLE, NO NEED TO CLOSE MANUALLY: let the door do the work, enjoy self-acting

closing and locking, keep quiet and safety.

* SPRING THRUST, EASY BACK: commercial-level swing arm won’t interfere with opening,

while closing doors slowly enough to allow graceful entrance and exit

* RELIABLE CERTIFIABLY : ANSI 156.4 - Grade 1 is the highest standard that can be

achieved by door closer.This one has actually surpassed a test to 2 million + cycles.

* ADJUSTABLE TO YOUR NEEDS: Let customers go their own pace. You get 6 levels of

closing power to suit any level of traffic

* FITS WHERE YOU NEED IT: Surface mounted design and full set of screw, allow you to

install at any high-traffic area, supply full control at the same time.

           ------------ 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.