DB-AA78 high quality Aluminium material triangle automatic door closer
Overview
DB-AA78 triangle door closer series, three paint technology, durable, rivet-type arm shaft, connecting point smoother, tetradentate rectangular connector,two-speed adjustment, easy to use and user-friendly design.
Function
1.Rivet-type arm shaft, ensure durable junction
2.The shaft connecting rod to rotate more supple
3.Tetradentate rectangular connector,connection tightness higher
4.Two-stage adjustable speed, to meet the different needs
5.Three paint technology, more powerful antioxidant capacity, durable
Specification
Model |
DB-AA78 (Triangle Door Closer) |
Width of doormax |
700-1200mm |
Weight of door max |
30-55KG |
Max open angle |
180 |
Closing speed adjustment |
Spee1:180°-15° ; Speed2:15°-0° |
Operation temperature |
-20ºC-45ºC |
Operation humidity |
0% ~ 95% |
Material |
Aluminium material |
Applicability |
left open or right open door |
Life span |
300,000 cycles |
Installation Dimension |
203*19(mm) |
Weight |
1.6kg |
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