- Door Closers[6]
- Contact Person : Mr. Lu Brian
- Company Name : Gaoyao Shengye Metal Manufactory
- Tel : 0086-758-8558161
- Fax : 0086-758-8558162
- Address : Guangdong,Gaoyao City,XianGang Industrial Area
- Country/Region : China
- Zip : 526107
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Bigger square door closer Model No. SG-977
Square base is bigger than SG-955 and heavy loaded.
Specifation and installation instruction
Other more technical data and fuctions as below:
Our door closer has different advanced funtions for your refence:
90°Hold-open function: door can keep standstill when door is open at 90°
Closing&latching continous adjustment;the fastest closing in 3 seconds from 90°, slowly door closing above 40 seconds.
Buffer function: door closer will create resistance to avoid too much forces, when open the doors and hit the wall by closing quickly & resistance can be adjustment.
Delayed closing function: between 180°~65°, preset by factory is 20 seconds which can be reduced to 1 second to facilitate the olds and disabilites
Function of closing forces adjustment closing forces decided by different size & weight or door, force adjustable door close can adjust it to min forces to reduce resistance and facilitate the olds & disablities.
Please feel free to contact us to get more information if you need.