door closer /automatic door closer / remote control door closer - JY-915

Door width: 800mm

Door weight: 45-60kg

Closing speed adjusting: 140° - 20°

Latching force adjusting: 20° - 0°

Color: silver, gold, white, black, etc. Optional.

Warranty: 500000 cycles

Package: 10 pcs in a carton

Function:

1. Door can hold open at 90 degree.
2. Closing and latching speed can be adjusted by two valves.
The fastest closing time is 3 seconds from 90 degree to 0degree.
The slowly closing time is above 40 seconds.
3. It will create resistance to avoid too much forces when open the door at above 65 degree.
It can pretend to hit the wall.
And the resistance can be adjustment.
4. Using ice freezing hydraulic oil inside, to keep it continually working in temperature -45°C to 50°C .

5. Accessories: Steel arm

6. Item picture