Air Management


The full line of PrimAir chutes, return air bulkheads and insulated bulkheads can be used to ensure optimal airflow and even temperature distribution, reducing hot spots in a trailer that can negatively impact the quality of the product being transported.


PrimAir Insulated Bulkheads

  • 3” closed-cell core that prevents bacteria growth
  • EPP foamcore is 100% recyclable
  • Integrated flexible impact liner that reduces damage during loading and unloading
  • Heat-welded seams that seal out moisture and bacteria
  • Zero fasteners in the impact zone eliminate damage to scuff guard
  • Limited warranty

PrimAir Split Chute System

  • Chute design minimizes loading damage
  • Special fasteners allow for easy access to unit
  • Universal design fits most units
  • USDA-approved surface
  • 100% recyclable

PrimAir Two-Piece Return Air Bulkhead

  • Patent-pending installation design
  • Independent pallet stops allow for replacement of only the high-impact area, not the entire bulkhead
  • Pre-installed filter screen prevents debris from entering unit
  • Made from rotationally molded pure polyethylene for uniform thickness

PrimAir Chute Systems

  • Ramped, mesh discharge end to prevent chute tear-down during loading
  • Drive rivets and spacers included
  • Spacers create side-air discharge, minimizing temperature variance throughout trailer
  • Drive rivets and spacers not included on full Velcro chute
  • Industry-leading tear strength and tensile strength for increased life and durability
  • High quality, easy-to-clean materials
  • Heavy-duty brass grommets for easy installation