Vestfrost VT407-60 383 Ltr Ultra-Low Temperature Chest Freezer -60°C

The Vestfrost VT407-60 is a professional ultra-low temperature chest freezer capable of reaching and maintaining temperatures as low as -60°C. It is not a standard catering freezer — this unit is designed specifically for applications where deep, sustained cold is critical, such as the long-term preservation of biological samples, pharmaceuticals, vaccines, or high-value specialist food products requiring ultra-low storage conditions.

Where a conventional blast freezer or commercial chest freezer operates in the -18°C to -25°C range, this unit operates in a significantly more demanding thermal band. The single-compressor system is engineered for stable, continuous operation at these extreme temperatures, with the digital XR30CX controller providing precise temperature management and consistent conditions throughout the cabinet. The audible and visual alarm system means any deviation from the set point is immediately flagged, which is particularly important in regulated environments where temperature excursions must be documented and minimised.

Practically, this freezer suits operations that need reliable ultra-low storage without the complexity of a multi-compressor cascade system. Key operational features include:

• Prepared for external temperature logging, supporting audit and compliance requirements
• CO2 backup system compatibility for critical storage environments
• Fitted lock to restrict access and maintain sample or product integrity
• Hydrocarbon (natural) refrigerant, reducing environmental impact
• Plug-and-play installation with standard single-phase supply requirements

Installation is straightforward relative to the performance on offer — the unit runs on a standard supply and does not require specialist gas or water connections. That said, adequate ventilation around the unit is essential given the thermal load involved in achieving and holding -60°C. It should be sited in a well-ventilated room away from heat sources, and operators should allow for the unit's continuous running cycle at ambient temperatures within its rated range.

This freezer is best suited to laboratories, medical or pharmaceutical storage facilities, research environments, and specialist food operations with a genuine requirement for ultra-low temperature preservation. It would not typically be specified for standard catering or food service use. If your requirement is for conventional deep-freeze storage rather than ultra-low temperatures, a standard commercial chest or upright freezer would be more appropriate and more cost-effective to run.

If you are unsure whether this specification is right for your storage requirements, or need guidance on temperature logging, backup systems, or room conditions, the team is happy to talk it through before you commit to an order.