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Home / Blog / E.R.E.S. News / Kolpak’s Polar-Pak Walk-in

Kolpak’s Polar-Pak Walk-in

Polar-Pak coolers and freezers are made with the same rugged, high performance construction that has made Kolpak the leader in walk-in refrigeration.  The Polar-Pak modular panels of 4″ 100% foamed in place non-CFC urethane foam offer superior insulating capabilities. The exterior and interior of top-quality galvanized metal offer an attractive and rugged metal finish. Polar-Pak also offers superior air circulation around the coils making it both economical and efficient to run. Polar-Pak is flexible enough to be used in virtually any configuration.  There is no need for numbered panels.


  • Available in both top-mount and side-mount models. Top-mount refrigeration is flush to the interior
  • Hot gas condensate evaporator.
  • Superior door construction to seal in cold, prevent condensation.
  • Posi-Loc panel fasteners for a perfect airtight fit.
  • Adjustable hinges and durable handle.
  • Interior safety release to prevent accidental entrapment.
  • Coved corners on floor panels for easier cleaning, greater sanitation.
  • Heated air vents on freezers to eliminate vacuum and pressure build-up.

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