The Preseva low temperature freezer is used for general low temperature freezing or frozen storage applications such as fresh freezing of cannabis flower or longer term storage of extracts.


  • ETL and CE rated
  • Overtemperature alarm

Features & Benefits:

  • Stainless Steel (304) inner chamber for easy clean
  • Exterior is powder coated to ensure low corrosion and durability
  • Adjustable and removable stainless steel shelves for use adjustment and easy cleaning
  • 80 mm thick polyurethane foam insulation to minimize temperature loss
  • Independent inner doors to minimize cold air leakage
  • Magnetic door seal to ensure optimal sealing of the fridge door
  • Castors wheels for easy relocation
  • Controller equipped with rechargeable backup battery, which displays key information such as alarms and internal temperature
  • Power outage logging
  • Safe mode for sample protection in case of temperature sensor failures

Technical details

HGS SKU Number 10308001
Power Specification 120V 60Hz 1ph – 280W
Temperature Control Range -10 ~ -25 ​ °C
Nominal Capacity 322 L
Exterior Dimensions W x D x H 673 x 676 x 1886 mm
Interior Dimensions W x D x H 508 x 455 x 1393 mm
Door Opening W x H 508 x 1393 mm
Exterior Finish White Plastic coated Galvanised Steel
Inner Doors 5
Shelves 4
Levels 5
Mechanical Lock YES
Battery YES
Interior Chamber Temperature Probe YES
Controller Type Digital Screen
Refrigerant Type R290
Weight 113 kg
Power Failure Alarm YES
Temperature Sensor Failure Alarm YES
High / Low Temperature Alarm YES
Door Open Alarm YES
Temperature Resolution 0.1 ​ °C
Temperature Uniformity ≤4 ​ °C
Cooling Time ≤2.6 ​ °C
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Product Pictures