Features
- ANSI A156.4 Grade 1 certified product.
- It is a product with excellent durability that can be operated more than 2 million times, exceeding the standard of Korean Industrial
- Standards (KS F4518) by manufacturing major parts such as piston rings to the highest level.
- It is a heavy duty product suitable for commercial buildings, public buildings, hotels, hospitals, etc. where the door is used frequently.
- Control the latching speed and closing speed with two valves. Offset Arm is applicable.
