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4.3SMSR-BT2/BF2 - Spring Isolator/Restrainer

SMSR-BT2 / BF2 spring mounts are designed to provide efficient isolation from critical vibrations and all-directional restraint from vertical and horizontal forces, as well as from forces due to seismic activities and high wind loads. There are two available configurations:

  • SMSR-BT2: bolted top with leveling adjustment feature;
  • SMSR-BF2: flat top and inside 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.
Zinc plated housing provides good corrosion resistance.
Elastomer base & top cup 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 ColourPriceTypeQuantityTotal
1'' DEFLECTION
SMSR-3522801.5187Yellow
$280.00 USD
Add to cart
SMSR-3545001.5333Purple
$280.00 USD
Add to cart
SMSR-354-1427701.5513Purple/Blue
$300.00 USD
Add to cart
SMSR-3569001.5600Black
$280.00 USD
Add to cart
SMSR-356-1421,1701.5780Black/Blue
$300.00 USD
Add to cart
SMSR-356-1761,5001.51,000Black/Black
$300.00 USD
Add to cart
SMSR-356-1441,7001.51,133Black/Brown
$300.00 USD
Add to cart
SMSR-356-1462,6001.51,733Black/Yellow
$300.00 USD
Add to cart
SMSR-356-1483,1501.252,520Black/Green
$300.00 USD
Add to cart
2'' DEFLECTION
SMSR-350160280Red
$280.00 USD
Add to cart
SMSR-350-1403202160Red/Black
$300.00 USD
Add to cart
SMSR-4036962348Black
$300.00 USD
Add to cart
SMSR-4049062453Blue
$300.00 USD
Add to cart
SMSR-4051,1802590Red
$300.00 USD
Add to cart
SMSR-4061,3522676Orange
$300.00 USD
Add to cart
SMSR-4071,5742787Green
$300.00 USD
Add to cart
SMSR-4081,8362918White
$300.00 USD
Add to cart
SMSR-4092,00021,000Brown
$300.00 USD
Add to cart
SMSR-4102,50021,250White
$300.00 USD
Add to cart
SMSR-407-1502,87421,437Green/Grey
$320.00 USD
Add to cart
SMSR-409-1503,30021,650Brown/Grey
$320.00 USD
Add to cart
SMSR-410-1503,80021,900White/Green
$320.00 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.