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2.6SRMT-15-350 Spring Isolator/Restrainer

SRMT/F series are heavy-duty seismic restrained mounts with unique sliding channels designed to withstand lateral loads in combination with vertical loads.


There are two available configurations:

  • SRMF: flat top with an inside leveling adjustment feature 
  • SRMT: bolted top with leveling adjustment feature 


Recommended for:

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 accomodate 50% extra load from rated load to solid load.
Recommended load range: from 50% of rated load to rated load.
Zinc plates housings and springs provide good corrosion resistance.
Elastomer spring base cap provides better vibration isolation, load distribution, and noise reduction.
Springs are colour coded and easily replaceable.
Rugged welded steel housing designed to withstand seismic and high wind forces.
Anti-skid rubber acoustical pad.
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/Horizontal G RatingSpring ColourShipping Weight (lbs)PriceQuantityTotal
SRM-15-3522,1001.51,400Yellow310      Inquire
SRM-15-3501,2002600Red310      Inquire
SRM-15-350-1402,40021,200Red/Black325      Inquire
SRM-15-4035,22022,610Black320      Inquire
SRM-15-4046,79523,398Blue320      Inquire
SRM-15-4058,85024,425Red320      Inquire
SRM-15-40610,14025,070Orange320      Inquire
SRM-15-40711,80525,903Green320      Inquire
SRM-15-40813,77026,885White320      Inquire
SRM-15-40915,00027,500Brown320      Inquire
SRM-15-41018,75029,375White320      Inquire
SRM-15-407-15021,550210,778Green/Gray335      Inquire
SRM-15-409-15024,750212,375Brown/Grey335      Inquire
SRM-15-410-15028,500214,250White/Grey335      Inquire
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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