Restrained seismic spring mounts type SSR-1-2xx series are heavy duty steel spring isolators with built in all directional snubbing. The snubbing element is a high-quality molded neoprene. The housing is made of steel construction with galvanized finish. The spring is made from steel wire with galvanized finish. Springs have 50% additional travel to max load as per ASHRAE recommendations.
Compressors
Air Handling Units
Fans
Pumps
Cooling Towers
Chillers
Built-in leveling device
Welded construction
Anti-skid elastomeric acoustical cup
Springs are color-coded for easy field verification
Mounting holes furnished as standard
High deflection, low natural frequency
Large diameter laterally stable springs
Isolator Selection Range: (-)30% to (+)15% of Rated Load
ANDRE_Seismic Spring Mounts SSR-1-2xx-Submittal.pdf
ANDRE_RestrainedSpringMounts_SSR_1_2xx.pdf
MODEL | RATED LOAD (LBS) | MAX LOAD (LBS) | MAX DEFLECTION (INCH) | COLOR (MAIN) | COLOR (STRIPE) |
|---|---|---|---|---|---|
| SSR-1-251 | 74 | 110 | 2.0 | SILVER | BLUE |
| SSR-1-252 | 94 | 140 | 2.0 | SILVER | YELLOW |
| SSR-1-253 | 121 | 180 | 2.0 | SILVER | BLACK |
| SSR-1-254 | 161 | 240 | 2.0 | SILVER | PURPLE |
| SSR-1-255 | 221 | 330 | 2.0 | SILVER | BROWN |
| SSR-1-256 | 308 | 460 | 2.0 | SILVER | RED |
| SSR-1-257 | 460 | 686 | 2.0 | SILVER | ORANGE |
| SSR-1-256-203 | 647 | 966 | 2.0 | SILVER | RED/GREEN |
| SSR-1-256-204 | 787 | 1174 | 2.0 | SILVER | RED/GRAY |
| SSR-1-257-204 | 938 | 1400 | 2.0 | SILVER | ORANGE/GRAY |
| SSR-1-257-204-209 | 1126 | 1680 | 2.0 | SILVER | ORANGE/GRAY/BROWN |
| SSR-1-263 | 1147 | 1738 | 2.0 | SILVER | GRAY |
| SSR-1-256-205 | 1266 | 1890 | 2.0 | SILVER | RED/WHITE |
| SSR-1-257-205 | 1418 | 2116 | 2.0 | SILVER | ORANGE/WHITE |
| SSR-1-256-207 | 1536 | 2292 | 2.0 | SILVER | RED/YELLOW |
| SSR-1-257-207 | 1687 | 2518 | 2.0 | SILVER | ORANGE/YELLOW |
| SSR-1-257-207-209 | 1875 | 2798 | 2.0 | SILVER | ORANGE/YELLOW/BROWN |
| SSR-1-263-207-209 | 2579 | 3908 | 2.0 | SILVER | GRAY/YELLOW/BROWN |
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