VMC Group offers UL listed color-coded Seismic Cable Kits for use with SRB, SAF, SAFR, SB 125 and SB 250 brackets. Each kit comes in cable lengths of 4', 7', 10' or 13'. Each kit has two cables with one end factory swaged with a stake-eye, for attachment to the structure and two sleeves for swaging. You can order the LRC 3 - 3/32" gold cable, LRC 4 - 1/8" orange cable or LRC 6 - 3/16" green cable.

The seismic cable restraint systems are positioned at a 45° angle from the point of support. The diameter of the cable is based on the weight of the equipment and specified seismic force.

The seismic cable restraints ensure positive attachment to the structure and distribution systems. When installed slightly slack, they do not compromise the vibration isolation by short-circuiting the isolation hanger.

Features & Benefits

  • UL listed
  • Multiple cable thicknesses
  • Color-coded for ease of installation and field inspection
  • Seismic


  • Suspended piping
  • Suspended electrical services
  • Suspended equipment
  • Suspended ductwork


Spec Sheets

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The engineers we employ hold the highest industry-recognized credentials in structural analysis, elastomer development and system dynamics.


We are the first ISO accredited PCA ISO-17065, third-party certification body for special seismic certification of non-structural building components and their mounting configurations by the ICC’s International Accreditation Service.

Test & Measurement

We are the only ISO 17025:2005 Accredited Seismic Simulation Test Laboratory with a triaxial shake table owned and operated by California licensed Structural engineers.

Testing Services Update
DCL now offers Nuclear Qualification and Testing services.

In partnership with Greenberry Industrial, we now offer testing services that meet the requirements of ASME NQA-1.

Call for more information.