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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 

 

Recommended for:

HVAC equipment, fan air circulation systems, compressors, pumps, chillers, AC units, cooling towers, inertia bases, etc.

Features:
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.

Click Here for Seismic Restrained Spring Mounts:

Related Products
Please contact us for larger volume orders as further discounts may apply.
ModelRated Load (lbs)Deflection at Rated Load (in)Spring Rate (lbs/in)Max. Vertical G RatingMax. Horizontal G RatingSpring ColourShipping Weight (lbs)PriceTypeQuantityTotal
1'' DEFLECTION
SMSR-4-3525601-1/2373Yellow58
$300.00 USD
Add to cart
2'' DEFLECTION
SMSR-4-3503202160Red58
$300.00 USD
Add to cart
SMSR-4-350-1406402320Red/Black62
$320.00 USD
Add to cart
SMSR-4-4031,3922696Black58
$360.00 USD
Add to cart
SMSR-4-4041,8122906Blue58
$360.00 USD
Add to cart
SMSR-4-4052,36021,180Red58
$360.00 USD
Add to cart
SMSR-4-4062,70421,352Orange58
$360.00 USD
Add to cart
SMSR-4-4073,14821,574Green58
$360.00 USD
Add to cart
SMSR-4-4083,67221,836White58
$360.00 USD
Add to cart
SMSR-4-4094,00022,000Brown58
$360.00 USD
Add to cart
SMSR-4-4105,00022,500White58
$360.00 USD
Add to cart
SMSR-4-407-1505,74822,874Green/Grey62
$390.00 USD
Add to cart
SMSR-4-409-1506,60023,300Brown/Grey62
$390.00 USD
Add to cart
SMSR-4-410-1507,60023,800White/Grey62
$390.00 USD
Add to cart
Note: When product price is not shown, please call our office for technical consultation prior to place an order

Notes:

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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