• Dutco Tennant LLC, PO Box 233, Dubai, U.A.E.
PROtrough Civil Infrastructure
PROtrough Roads & Utilities
PROtrough Dutcotennant

PROtrough is an innovative, lightweight, fire retardant cable trough system that offers a modern alternative to traditional concrete trough systems for rail, light rail and power markets. PROtrough is a highly durable cable protection system that easily resolves engineering challenges for cable laying. The system offers a simple slide and drop male to female connectivity with a unique one click interlocking cover and sliding mechanism.


  • Quick Assembly
  • Unique Cover
  • Lightweight
  • Fire Retardant & Chemical Resistance
  • Custom Badging and Locking Options
  • Optimum Rib Design for Vertical Loading
  • Linear Ballast Anchor Points / Multi Point Handle Grip
  • Water Drainage