45KG door closers controlled hydraulic 20-35kg load

1 --- This product is suitable for a maximum width of doors800mmThe way to open the door , the maximum door weight of 20-35kg.

2 --- Sec speed adjustment , the maximum opening angle180Degrees.

3 --- can be directly installed in the right- opening door , without any modification.

4-- installed either in a conventional manner in the door can also be installed on the door frame

5 --- two independent control of two hydraulic valve closing speed , as180Degree full hydraulic control .

6 --- precision seal to prevent oil spills

7 --- high quality die-cast aluminum body , with two-story bright paint protection.

8-- Standard colors: silver , or custom colors upon request.

9-- with snap function (90 ° position ) and (180 ° without positioning ) .
10-- Pitch : 132mmx19mm