VMC Group Double Deflection Neoprene Rails are simple angle iron or channel non-unitized rails with elastomeric isolators mounted underneath the steel members. Double deflection neoprene rails are for use with stable, non-thrust, non-rotational force type equipment. The rails combined with the elastomeric isolators provide a mounting base and high frequency noise attenuation.

Features & Benefits

  • Isolators factory attached to rails
  • Low cost
  • Easy installation
  • Custom sizes available upon request


  • Pumps
  • Fans
  • Compressors
  • Chillers
  • Other non-rotational equipment




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.