Door Closer:

1. Applied to maximum width 800-1100mm single direction open door, Door weight reaches 35-60kg. 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.

door closer DC-078B