Spring Vibration Isolator

The SVI series seismic restrained open spring mounts are engineered to provide effective vibration isolation while offering all-directional restraint against vertical and horizontal forces caused by seismic activity and high wind loads. These mounts combine high-performance steel springs with a rugged welded steel housing to ensure equipment stability, safety, and long-term durability in demanding HVAC and mechanical applications. SVI mounts are tested and certified to ANSI/ASHRAE 171-2017 for wind and seismic load resistance, making them suitable for use in critical installations where code compliance and equipment protection are required. Configuration: bolt-top with leveling adjustmentMaximum Vertical Seismic Load Resistance: 4,860 lbs FEATURES Seismic & Wind Rated Performance: Tested and certified to ANSI/ASHRAE 171-2017 for wind and seismic load resistance. High Safety Factor: Springs accommodate up to 50% additional load beyond rated load before reaching solid height. Rug