Branded products from FRYKA
Ultra-low temperature freezers for laboratory and industry
FRYKA develops and manufactures ultra-low temperature freezers for applications with stable temperature ranges down to minus 85 °C. The devices are designed for professional use in laboratories, research, and industry, combining precise temperature stability with durable construction and reliable operation.
Whether a compact ultra-low temperature refrigerator for the laboratory or a larger solution for industrial requirements, our devices are designed for long-term stability and consistently reliable operating conditions:
- Temperature ranges down to minus 85 °C with stable control
- Noise-optimized operation for laboratory environments
- Compact designs with efficient insulation
- Development and manufacturing at the Esslingen site

Ultra-low temperature freezers
Technical features at a glance
Ultra-low temperature freezers are used wherever sensitive samples or materials need to be stored permanently at very low temperatures.
The devices are designed for continuous operation and ensure constant temperature stability even with frequent access.
Key features:
- Temperature ranges down to minus 85 degrees Celsius
- Electronic control with precise temperature stability
- High-quality insulation for minimal temperature loss
- Robust housing construction
- Quiet operation for use in the work environment
- Different storage capacities and designs
Standard device or
custom OEM solution?
Many cooling devices from FRYKA serve as a technical basis for customer-specific OEM applications. Temperature ranges, design, interfaces, or integration into higher-level systems can be specifically adapted.
This allows development times to be shortened and near-series solutions to be economically implemented. We are happy to check together whether a standard device meets your requirements or if a custom design is sensible.
Product overview Ultra-Low Temperature Freezers
Quickly find the right
FRYKA ultra-low temperature freezer for your application
Our devices enable stable temperature ranges down to minus 85°C and are designed for continuous use in laboratories and industry. They combine precise temperature control with high-quality insulation and noise-optimized design.
Using filters, the devices can be specifically selected by temperature range, usable volume, or design. This way, you can keep track even with different requirements.
Our team supports you in selecting the right ultra-low temperature freezer for your application. We consider temperature requirements, sample volume, space conditions, and operating conditions. We are also happy to check whether a technical adjustment or a OEM solution is sensible for you.
Designs
Ultra-low temperature chest or ultra-low temperature refrigerator?
Depending on the application and work environment, a vertical or horizontal design may be sensible. Both variants meet the requirements for stable ultra-low temperature cooling but differ in organization, access, and space requirements.
Ultra-low temperature refrigerator Ultra-low temperature chest freezer
Ultra-low temperature refrigerator
(Cabinet design)
The vertical design is particularly suitable for structured storage concepts in the laboratory. Multiple levels and clearly separated compartments allow samples to be organized clearly and retrieved quickly.
Advantages of the cabinet design:
- Clear sample organization through level structure
- Smaller footprint with comparable usable volume
- Easy integration into existing laboratory lines or equipment rows
Ultra-low temperature freezers are particularly suitable when samples are accessed regularly and a clear structure is required.


Ultra-low temperature chest freezer
(Chest design)
The horizontal design is characterized by particularly low temperature fluctuations. Since less cold air escapes when opened compared to a vertical device, the temperature inside remains more constant.
Advantages of the chest design:
- Uniform temperature stability throughout the interior
- Suitable for larger or bulky samples
- Energy-efficient storage with frequent access
The chest is particularly useful when larger samples need to be stored energy-efficiently.
What distinguishes a FRYKA ultra-low temperature device
Technical quality and manufacturing
FRYKA develops and manufactures ultra-low temperature devices at the Esslingen site with in-house design and high manufacturing depth. From refrigeration design to housing manufacturing to final testing, all essential steps are carried out in-house. This enables precise coordination of components and consistent performance quality.
Before delivery, each device is technically tested and checked for temperature stability and functionality. This ensures that the required temperature ranges are reliably reached and maintained. This includes, among other things:
- Use of high-quality components from renowned manufacturers
- Function and temperature testing of each individual device
- Quality management according to DIN EN ISO 9001
- Documented processes and clear testing criteria
- Long-term spare parts availability
The selection of the appropriate ultra-low temperature freezer depends on several factors, particularly the required temperature range, usable volume, design, and desired features. Energy consumption and operating conditions also play a role.
Instead of flat-rate pricing, FRYKA offers transparent and application-specific advice. Together, we determine which solution is technically sensible and economically appropriate, tailored to your specific requirements.

Rent an ultra-low temperature freezer
For test phases, validations, or time-limited projects, selected ultra-low temperature freezers are also available for rent. This allows temperature requirements, space conditions, and operating conditions to be tested under real conditions without immediately investing in your own device.
Especially for sensitive applications in the laboratory or industry, renting offers the opportunity to ensure temperature stability, handling, and integration into existing processes in advance. Even for short-term needs or to bridge delivery times, the rental solution provides a flexible alternative.

Many customers use a rental device to technically validate their application before deciding on a standard device or a customized version. Insights from the test operation directly influence the selection or adaptation of the later device and create a reliable decision-making basis.
FAQ: Frequently Asked Questions & Answers about Ultra-Low Temperature Freezers
Here you will find answers to frequently asked questions about ultra-low temperature freezers from FRYKA.
Ultra-low temperature freezers from FRYKA achieve temperature ranges down to minus 85 °C, depending on the model. The precise electronic control and powerful refrigeration technology ensure that the set temperature is maintained stably, even with regular opening of the device. This makes the devices suitable for long-term storage of sensitive samples and materials.
Both designs meet the requirements for stable ultra-low temperature cooling but differ in structure and use. An ultra-low temperature refrigerator offers a vertical storage structure with multiple levels and is particularly suitable for clear sample organization in the laboratory.
An ultra-low temperature chest freezer operates horizontally and is characterized by better temperature stability. It is particularly suitable for larger samples and applications with frequent access.
FRYKA ultra-low temperature refrigerators for laboratories are user-friendly, compactly designed, and suitable for placement directly at the workplace due to particularly quiet cooling units. Our ultra-low temperature chest freezers and refrigerators are available in various sizes and capacities – ideal for laboratories, research, and industry.
As a manufacturer of ultra-low temperature chest freezers and refrigerators with in-house production, FRYKA ensures long-term spare parts availability. Even older device generations can usually continue to be supported and supplied with original parts. This ensures that the investment in an ultra-low temperature freezer is secured in the long term.
Contact us now!
We advise you on selecting the appropriate ultra-low temperature freezer
Whether brand product, rental solution, or suitable equipment: We provide personal advice and support you in selecting the appropriate ultra-low temperature freezer for your application, technically sound, practical, and transparent.
Your advantages with FRYKA ultra-low temperature freezers:
- Planning security through proven temperature ranges down to minus 85 °C
- Many years of experience in developing precise refrigeration technology
- Development and manufacturing at the Esslingen site
- Direct manufacturer support including spare parts supply
Talk to us about temperature requirements, usable content, and operating conditions. Together we will find the ultra-low temperature device that reliably fits your application.









