3.4SMSR-4-BT/BF - Spring Isolator/Restrainer
SMSR-4-BF / BT spring mounts are designed to provide efficient isolation from critical vibrations and all-directional restraint from vertical and horizontal forces.
There are two available configurations:
- SMSR-4-BF spring mount: flat top with an inside leveling adjustment feature
- SMSR-4-BT spring mount: bolted top with leveling adjustment feature
HVAC equipment, fan air circulation systems, compressors, pumps, chillers, AC units, cooling towers, inertia bases, etc.
All springs at rated loads have 50% additional travel to solid load.
All mounts' elements are safe at solid load.
Safety factor - Springs will accommodate 50% extra load from rated load to solid load.
Recommended load range: from 50% of rated load to rated load.
Hot-dip galvanized housing provides excellent corrosion resistance.
Elastomer base & top cups provide better vibration isolation, load distribution, and noise reduction.
Springs are color-coded for easy field identification.
Anti-skid rubber acoustical pad is optional.
Please contact us for larger volume orders as further discounts may apply.
Note: When product price is not shown, please call our office for technical consultation prior to place an order
a) 350 Spring: 3” Outside diameter x 5” Free Length.
b) 140 Spring & 170 Spring: 2” Outside diameter x 5” Free Length.
c) 400 Spring: 3” Outside diameter x 5.75” Free Length.
d) 150 Spring: 2” Outside diameter x 5.75” Free Length.
e) Rated load is the maximum load recommended.
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