Parallel Arm Mounted Soft Close Gate Closer Closing Power # 1- 6 For Metal Door 150kg

Parallel Arm Mounted Soft Close Gate Closer Closing Power # 1- 6 For Metal Door 150kg

• Most Popular Model in Amazon, ANSI Grade 1
• Adjusting size 1-6, meet ADA requirements
• Smooth operation, no oil leakage, noiseless

1. Hydraulic Structure: rack and pinion with twice high-heat treatment, needle bearing

2. Non handed, suitable for regular arm and parallel arm overhead mounting

3. High quality hydraulic fluid for high lubricity and constant lubrication

4. Full process controlled from the beginning open power to the lasting latching speed

5. The closing force are adjustable from size 1 to 6 by power adjusting valves, opening

power can be adjusted to size 1: min. 20N, conform to the requirements of ADA

7. Automatically sweep & latching speed adjusted by double single adjusting screw

8. Heavy Duty Hydraulic Gate Closer Full Process Controlled from opening to latching

9. Closer body conform to the requirements of ANSI/BHMA A156.4-2013, tested life

cycles required by ANSI Grade 1: 2mils, life cycles of hold open arm: 10,000+

10. Out-shape: American style, Elegant Appearance, round body with square cover

11. Application: best for medium to high traffic such as a station, hotel, shopping mall

12. Adjustable back check and delayed action closing functions controlled

► Long-term cooperative partner of global famous security companies

Finishes: Aluminum, Bronze, Gold, White, Brown, Black

* SPRING THRUST, EASY CLOSING: the commercial-grade arm won’t interfere with opening,

and close the door slow enough to allow for elegant entry and exit

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

closing power to suit any level of traffic

* MEET YOUR REQUIREMENTS: The surface mount design and tri pack options, allows

you to install over different occasion, while providing complete control

* SOFT CLOSE, HANDS-FREE: let the door finish work, enjoy automatic shutdown and lock,

maintaining quiet and safety.

           ------------ 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.