Usage : used on the outside doors of medium-sized retail business
Open Style : Swing
Automatic Grade : Automatic
Size : Available In Different Sizes
Surface Finishing : Polished
A swing-door operator (or swing-door opener or automatic swing-door operator) is a device that operates a swing door for pedestrian use. It opens or helps open the door automatically, waits, then closes it. Precisely engineered and durable mechanism designed for maintenance free more...