Preseva Plus

Preseva Plus


The Preseva Plus 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

  Preseva Plus
HGS SKU Number 10308006
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 21
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