Rounded Corners Free Springs

Free Spring (FS / FST)

The Vibro-Acoustics FS series (FS & FST) of floor-mounted free-standing isolators provide vibration isolation for mechanical systems and equipment, and are effective at absorbing both low and high frequency vibrations. These “open,” or un-housed, isolators use uniquely-engineered springs that provide a minimum of 50% additional travel to solid and are powder-coated and color-coded for superior corrosion protection and ease of identification. All other hardware is zinc plated, including the leveling and adjustment nuts used to position and secure the isolated equipment. FST isolators include a support plate for isolated components that cannot be secured with a bolted connection.

Applications include indoor mechanical equipment isolation without lateral loads and minimal to no change in operating weight. Typical equipment may include base-mounted fans, pumps and air handlers.