Cold storage

SuperFreezer

An ultra-cold storage solution tailored to your needs

Ultra-low tempISO container

Storage temperature down to −70 °C — stops microbial and biological activity
Dual-compressor cascade technology: R-134a + R-23 circuits
MP-3000 controller, ±1 °C accuracy
Available in 10ft, 20ft and 40ft specially insulated containers
Interior light, entry pause button and curtain as standard
Used at sea or on land via 360–500 V / 50–60 Hz mains supply

Thermo King SuperFreezer container units are designed to create and maintain extremely low temperatures down to −70 °C, protecting the most sensitive and high-value cargo. The SuperFreezer solution fits in 10ft and 20ft ISO containers and can be used for land and sea transport or for storage.

Specifications

Temperature range

Minimum temperature (10ft / 20ft): −70 °C
Minimum temperature (40ft): −65 °C
Maximum setpoint: −10 °C
Accuracy: ± 1 °C
Ambient range: −30 °C – +50 °C

Refrigeration system

Technology: Kaksoiskompressori-kaskadi
Circuits: R-134a + R-23
Controller: MP-3000
Data capture: Real-time tracking

Container options

10ft (insulated): −70 °C
20ft (insulated): −70 °C — 5440 × 2292 × 2286 mm
40ft (insulated): −65 °C

Power supply

Voltage: 360–500 V
Frequency: 50 / 60 Hz
Application: Sea and land

Interior equipment

Interior light: As standard
Entry pause button: As standard
Thermal curtain: As standard
Humidity control: As standard

The technical data and dimensions shown are indicative and not binding. Verify the final dimensions and specifications with our sales team before ordering. Subject to technical changes, errors and translation errors.

More about the SuperFreezer containers

−70 °C

Minimum temperature (10ft / 20ft)

± 1 °C

Temperature accuracy

+50 °C

Max ambient

Container sizes (10/20/40ft)

Ultra-cold down to −70 °C — below the eutectic point

SuperFreezer drops temperature to as low as −70 °C — below the eutectic point — completely halting all microbial and biological activity. This unlocks packaging applications conventional freezers can't handle: vaccines (including mRNA), active pharmaceutical ingredients, tissues and biological samples, high-value seafood (salmon, tuna, sea urchins), temperature-sensitive food ingredients and enzymes, plus electronics and chemistry specialty materials.

Modular and configurable — sea or land

The unit is housed in a specially insulated 10ft, 20ft or 40ft container. Standard features include an interior light, thermal curtain and entry pause button — improving operator safety and reducing temperature fluctuation. Designed for seagoing reefer applications but equally usable on land — just plug into a 360–500 V / 50–60 Hz supply and the unit is ready to go.