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4.8SMSR-B/BF/BT - Spring Isolator/Restrainer

SMSR-B / BF / BT 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 three available configurations:

  • SMSR-B: top with a bracket and inside leveling adjustment feature
  • SMSR-BF: flat top and inside leveling adjustment feature
  • SMSR-BT: 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:
Steel housing designed to withstand seismic and high wind forces.
Available 1.5" and 2" Deflection at rated load.
All springs at rated loads have 50% additional travel to solid load. **
Safety factor - Springs will accommodate 50% extra load from rated load to solid load. **
Zinc plated housing for excellent corrosion resistance.
All springs are coated with baked enamel for good corrosion resistance.
Springs are colour-coded and easily replaceable.
All mounts' elements are safe at solid load.

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. Horiz. G RatingSpring ColourPriceQuantityTotal
SMSR-B MODEL - 1.5'' DEFLECTION
SMSR-B-3521401-1/29311.47.1Yellow
$89.00 USD
Add to cart
SMSR-BF-3521401-1/29311.47.1Yellow
$84.00 USD
Add to cart
SMSR-BT-3521401-1-/29311.47.1Yellow
$89.00 USD
Add to cart
SMSR-B-3542501-1/21666.44Purple
$89.00 USD
Add to cart
SMSR-BF-3542501-1/21666.44Purple
$84.00 USD
Add to cart
SMSR-BT-3542501-1/21666.44Purple
$89.00 USD
Add to cart
SMSR-B-354-1423851-1/22564.12.6Purple/Blue
$95.00 USD
Add to cart
SMSR-BF-354-1423851-1/22564.12.6Purple/Blue
$90.00 USD
Add to cart
SMSR-BT-354-1423851-1/22564.12.6Purple/Blue
$95.00 USD
Add to cart
SMSR-B-3566301-1/24202.51.5Black
$89.00 USD
Add to cart
SMSR-BF-3566301-1/24202.51.5Black
$84.00 USD
Add to cart
SMSR-BT-3566301-1/24202.51.5Black
$89.00 USD
Add to cart
SMSR-B-356-1427651-1/25102.11.3Black/Blue
$95.00 USD
Add to cart
SMSR-BF-356-1427651-1/25102.11.3Black/Blue
$90.00 USD
Add to cart
SMSR-BT-356-1427651-1/25102.11.3Black/Blue
$95.00 USD
Add to cart
SMSR-B-356-1758551-1/25701.81.15Black/Brown
$95.00 USD
Add to cart
SMSR-BF-356-1758551-1/25701.81.15Black/Brown
$90.00 USD
Add to cart
SMSR-BT-356-1758551-1/25701.81.15Black/Brown
$95.00 USD
Add to cart
SMSR-B-356-1769301-1/26201.71.1Black/Black
$95.00 USD
Add to cart
SMSR-BF-356-1769301-1/26201.71.1Black/Black
$90.00 USD
Add to cart
SMSR-BT-356-1769301-1/26201.71.1Black/Black
$95.00 USD
Add to cart
SMSR-B-356-1441,0301-1/26871.5.97Black/Brown
$95.00 USD
Add to cart
SMSR-BF-356-1441,0301-1/26871.5.97Black/Brown
$90.00 USD
Add to cart
SMSR-BT-356-1441,0301-1/26871.5.97Black/Brown
$95.00 USD
Add to cart
SMSR-B-356-1461,4801-1/29881.1.67Black/Yellow
$95.00 USD
Add to cart
SMSR-BF-356-1461,4801-1/29881.1.67Black/Yellow
$90.00 USD
Add to cart
SMSR-BT-356-1461,4801-1/29881.1.67Black/Yellow
$95.00 USD
Add to cart
SMSR-B-356-1482,1301-1/21,420.75.47Black/Green
$95.00 USD
Add to cart
SMSR-BF-356-1482,1301-1/21,420.75.47Black/Green
$90.00 USD
Add to cart
SMSR-BT-356-1482,1301-1/21,420.75.47Black/Green
$95.00 USD
Add to cart
SMSR-B MODEL - 2" DEFLECTION
SMSR-B-350802402012.5Red
$89.00 USD
Add to cart
SMSR-BF-350802402012.5Red
$84.00 USD
Add to cart
SMSR-BT-350802402012.5Red
$89.00 USD
Add to cart
SMSR-B-350-140160280106.2Red/Black
$95.00 USD
Add to cart
SMSR-BF-350-140160280106.2Red/Black
$90.00 USD
Add to cart
SMSR-BT-350-140160280106.2Red/Black
$95.00 USD
Add to cart
SMSR-B-40334821744.62.8Black
$89.00 USD
Add to cart
SMSR-BF-40334821744.62.8Black
$84.00 USD
Add to cart
SMSR-BT-40334821744.62.8Black
$89.00 USD
Add to cart
SMSR-B-4044532226.53.52.2Blue
$89.00 USD
Add to cart
SMSR-BF-4044532226.53.52.2Blue
$84.00 USD
Add to cart
SMSR-BT-4044532226.53.52.2Blue
$89.00 USD
Add to cart
SMSR-B-40559022952.71.7Red
$89.00 USD
Add to cart
SMSR-BF-40559022952.71.7Red
$84.00 USD
Add to cart
SMSR-BT-40559022952.71.7Red
$89.00 USD
Add to cart
SMSR-B-40667623382.31.4Orange
$89.00 USD
Add to cart
SMSR-BF-40667623382.31.4Orange
$84.00 USD
Add to cart
SMSR-BT-40667623382.31.4Orange
$89.00 USD
Add to cart
SMSR-B-4077872393.521.3Green
$89.00 USD
Add to cart
SMSR-BF-4077872393.521.3Green
$84.00 USD
Add to cart
SMSR-BT-4077872393.521.3Green
$89.00 USD
Add to cart
SMSR-B-40891824591.71.1White
$89.00 USD
Add to cart
SMSR-BF-40891824591.71.1White
$84.00 USD
Add to cart
SMSR-BT-40891824591.71.1White
$89.00 USD
Add to cart
SMSR-B-4091,00025001.61Brown
$89.00 USD
Add to cart
SMSR-BF-4091,00025001.61Brown
$84.00 USD
Add to cart
SMSR-BT-4091,00025001.61Brown
$89.00 USD
Add to cart
SMSR-B-405-1501,24026201.3.80Red/Grey
$95.00 USD
Add to cart
SMSR-BF-405-1501,24026201.3.80Red/Grey
$90.00 USD
Add to cart
SMSR-BT-405-1501,24026201.3.80Red/Grey
$95.00 USD
Add to cart
SMSR-B-407-1501,4372718.51.1.70Green/Grey
$95.00 USD
Add to cart
SMSR-BF-407-1501,4372718.51.1.70Green/Grey
$90.00 USD
Add to cart
SMSR-BT-407-1501,4372718.51.1.70Green/Grey
$95.00 USD
Add to cart
SMSR-B-409-1501,6502825.97.60Brown/Grey
$95.00 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.

** Spring 148 at rated load has 40% additional travel to solid load.