Ultra-Low Freezers
Sanyo MDF-U500VX TwinGuard Ultra-Low Freezer
Certified refurbished Sanyo MDF-U500VX TwinGuard ultra-low freezer with 519 L capacity and dual independent refrigeration circuits.
Ultra-Low Freezers
Ultra-low temperature freezers for long-term storage.
Ultra-low temperature (ULT) freezers reach -40°C to -86°C for long-term storage of plasma, cell lines, DNA and other sensitive biologicals. We supply certified refurbished Sanyo and Panasonic ULT freezers — including VIP-series and chest models — fully reconditioned, with compressors and controls validated before dispatch, at a fraction of the cost of new.
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Ultra-Low Freezers
Sanyo MDF-U52V VIP Ultra-Low Freezer
Certified refurbished Sanyo MDF-U52V VIP ultra-low freezer with a 519 L chamber and operation from -50°C to -86°C.
Ultra-Low Freezers
Panasonic MDF-U55V VIP Ultra-Low Freezer
Certified refurbished Panasonic MDF-U55V VIP ultra-low freezer with 519 L capacity, two insulated inner doors, and cooling to -86°C.
Ultra-Low Freezers
Panasonic MDF-C8V1-PA Chest Ultra-Low Freezer
Certified refurbished Panasonic MDF-C8V1-PA compact chest ultra-low freezer with an 84 L chamber and cooling performance down to approximately -85°C.
Ultra-Low Freezers
Panasonic VIP Ultra-Low Freezer (Inventory Unit)
Certified refurbished Panasonic VIP upright ultra-low freezer shown in exterior and open-interior inventory views.
Choosing ultra-low freezers
- Capacity vs. footprint — upright models save floor space; chest models hold temperature longer during power cuts.
- Set-point — confirm the unit reaches and holds -80°C reliably, not just as a rated maximum.
- Backup — CO₂/LN₂ backup and remote alarms protect irreplaceable samples during outages.
- Energy & heat — plan for ventilation and the electrical load of a ULT compressor.
Not sure which model fits your facility? Tell us your requirements and we'll recommend the right unit — new or certified refurbished.
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