Door Closer - DC-A78,DC-078

Door Closer:

1. Applied to maximum width 700-1100mm single direction open door, Door weight
reaches 45-75kg. Two speed adjustment,

2. Two hydraulic pressure valves independently control two door closing speed, 180° fully hydraulic control and the force-adjustable locking section 20°-- 0°

3. Precise seal prevent oil leakage.

4. High quality casting aluminum alloy body, coated with quality and gloss paint.

5. Painting plastic moving arm against erodent:

6. With locking function (Position at 90°and non-positioning at 180°)

7 Meet the China State QB/T2697-2005 standard,two years use is guarded.