Product description
1. Filled with high quality anti-icing hydraulic oil, ensuring smooth and flexible operation of mechanical parts at different temperatures.
2. Door openning angel at 130°
3. 90° Stop device or non-stop device at your option.
4. With double closing speed adjusting valves at 130° ~0° To match different closing purposes.
5. General designed is suitable for openning doors with left/right hand and single/double opening, accessories are available for each means.
6. Adjustable and unadjustable axis is designed to install and adjust easily & precisely.