Floor isolators
Spring floor isolator with seismic restraint, for floor-mounted mechanical equipment in seismic zones.
Deflection SM1 Series isolators: stability and vibration isolation
Deflection SM1 Series isolators are designed to reduce vibration from HVAC equipment. Built from solid steel with coated steel springs, they include a leveling device and non-skid pads for a stable installation. With a load capacity of 25 to 700 lb, they suit compressors, fans, pumps, air handling units, chillers, cooling towers, condensers and more.
Used for a wide range of HVAC equipment such as compressors, air handling units, fans, pumps and chillers.
| Model | Rated load (lb) | Rated load (kg) | Deflection (in) | Spring color |
|---|---|---|---|---|
| SM1 25 | 25 | 11 | 1.25 | silver |
| SM1 40 | 40 | 18 | 1.20 | pink |
| SM1 50 | 50 | 23 | 1.00 | yellow |
| SM1 100 | 100 | 45 | 1.00 | dark blue |
| SM1 150 | 150 | 68 | 1.00 | dark brown |
| SM1 250 | 250 | 113 | 1.00 | red |
| SM1 375 | 375 | 170 | 1.00 | dark green |
| SM1 450 | 450 | 204 | 1.00 | orange |
| SM1 700 | 700 | 318 | 1.00 | black |
A wide range of floor-mounted HVAC equipment: compressors, air handling units, fans, pumps, chillers, cooling towers and condensers.
The models cover 25 to 700 lb (11 to 318 kg) per isolator, with color-coded springs for quick identification. The models are detailed on this page and in the PDF technical sheet.
Yes, it is a floor isolator with seismic restraint, designed to hold the equipment during an earthquake while isolating it from vibration in normal operation.
Both are seismic spring floor isolators. They differ in load range and housing dimensions. Compare the technical sheets or ask our team for a recommendation.
