Cooler / Freezer

1 - 30 Tons


Aircooler for industrial refrigeration

Cubic design

Wide range of applications




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Info Operation and installation instructions


  • Cold rooms
  • Packaged Produce


Cooler / Freezer


Increased air throw with Güntner streamer

  • The streamer reduces the radial deflection of the air leaving the impeller, effectively straightening the air path and increasing the depth of the air throw

Economical cooling of refrigerated space

  • High efficiency fins allow for greater capacity
  • High air volumes
  • Increased air throw with Güntner streamer
  • Effective air distribution within space. No short cycling of discharge air

Effortless cleaning

  • Inclined suspension in relation to drainage
  • Large drain outlets

Technical details

Heat exchanger

  • Parallel tube geometry
  • Enhanced copper tubes
  • Stainless steel 304L tubes
  • Optimally enhanced aluminum fins for increased heat transfer


  • Corrosion-resistant aluminum alloy AIMg up to 500 mm (20") fan diameter
  • Galvanized steel, from 710 mm (28") fan diameter
  • Powder-coated signal white
  • Hinged side access panels


  • Hinged drain pans
  • Corrosion-resistant aluminum alloy AIMg
  • Powder-coated signal white
  • Large drain outlets/connections with 45° inclination


  • Proven quality fans
  • Standard with two speeds for fan diameter of 500 mm (20")
  • Motor protection with thermocontacts
  • 230V, 1Ph, 50/60Hz up to fan diameter 450 mm (16")
  • 400V, 3Ph, 50/60Hz
  • All motors wired to terminal strip within junction box


Distribution Center using Cascade CO2 and secondary fluid

Distribution Center using Cascade CO2 and secondary fluid

With a supermarket chain in the interior of São Paulo, Brazil, Covabra has approximately 15 stores that vary between 1000 and 5000 m2.


Project description (1.14 MB)


  • Epoxy coated aluminum fins
  • Insulated drain pan
  • Casing and pan made of stainless steel
  • Güntner streamer for increased air throw
  • Air sock connection
  • Fan casing for 45°/90° blowdown
  • Foot mount

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