Von Duprin 99 Heavy Duty Exit BarThe Quiet One®
The Quite One, (featured on series 99 and exit devices), a fluid damper that decelerates the push pad on its return stroke. This eliminates the noise associated with exit device operation.
The 99 Series is the most popular choice for standard flush or panel doors, whether single or double and with or without a mullion. They are also UL Listed for accident hazard installations with some models UL Listed forA, B, C, D & E fire labeled installations. 99 Series devices meet ANSI A156.3 - Grade 1 - 1984 standards and are available in a variety of architectural finishes. They are also equipped with a fluid dampener whichdecelerates the push pad on its return stroke. Now this model can be ordered with electronic latch (see model below).