hidden sliding hydraulic wooden door closer - YT-982 door closer

concealed door closer

Characteristics:

1. Max. door width: 950mm, load bearing ≤65kg.

2. Double speed full-section control(120°-15°) door closing speed adjustable, (15°-0°) lock-entering speed adjustable.

3. The body is quality die-cast aluminum alloy, with 3-layer bright paint protection. (the color can be customed).

4. Quality alloy steed gear; piston Features addittional 3-process precision treatment for assured product quality.

5. Adopts imported sedling ring, needle bearing and high-performance spring structure design, which geatly increase leakage prevention, low-temperature and mechanical properties, so that the door closer is more stable and reliable.

6. The product features 90° positioning and 120° non-positioning functions to meet different application environment needs.

Test Machine: