ISL - Isolated Systems Limited

Industrial Noise Vibration &
Thermal Management Solutions




Very High Deflection Open Spring Mount


Very High Deflection Open Spring “LSM” Type:

  • Very high deflection Springs, (50mm), offering unrivalled isolation performance especially with low rpm installations
  • Designed to provide low frequency, (2.4 Hz), isolation from vibration and shock.
  • Neoprene Gasket seated, helical Spring Coils, to provide further high frequency isolation.
  • “Open Spring” construction restrained within galvanised steel Top and Bottom fabrications.
  • Four vertical restraints maintain constant working height during “drain down” operations.
  • Springs designed to work at low stress giving long working life.
  • Available in Four colour coded load ranges with Four or Six Spring Versions.
  • Manual levelling facility.
  • No maintenance required.
  • May be used free-standing or bolted down.


Typical Applications:

  • Water Chillers
  • Air Handling Units
  • Fans
  • Blowers
  • Cooling Towers
  • Compressors
  • Pumps
  • Refrigeration Units


Open Spring “LSM6” Type Mount, Performance Overview:

No. of Springs Load Range* (Min to Max)  Optimum Deflection
6 272Kg to 1090Kg 50mm

* Note: Mount selections outside of these ranges may be possible – please consult ISL for confirmation.