Ultra low freezers

Temperature range

-70 to -10 °C

Volume

57 m³

More specifications
HERO_Ultra low freezers

Rent reliable ultra low freezers for temporary ultra-low temperature storage down to -70°C, helping protect critical products and maintain business continuity.

+31 416 688 088
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Ultra-low storage when standard freezing isn't enough

 When products require colder storage than a standard freezer can provide, Coolworld delivers dependable ultra-low temperature capacity. We help protect product quality, and keep your cold chain operational. 
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Stay operational

Keep production areas running - even during outages

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Ready when needed

Fast delivery, placement and installation

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Specialist support

Advice and 24/7/365 service

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Grow with demand

Scale freezer capacity as volumes change

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Rent, don’t invest

Avoid unnecessary capital and maintenance spend

Request a quote

Tell us what you need and we’ll help you find the right temporary temperature control solution. Whether you’re planning ahead or dealing with an urgent situation, our specialists will assess your needs and provide a tailored quote.

 

  • 24/7 Availability – Fast response, minimal downtime.
  • Certified & Trusted – EU-approved equipment & processes.
  • Ready-to-Use Rentals – Instant deployment of cooling & heating solutions.

The Cold Store, Temperature Monitoring Equipment & Alarm Systems have met our requirements. The service back-up is also excellent.

Facility manager Irish Blood Transfusion Service

Case studies

Ultra low freezer rental

Benefits of renting an ultra low freezer from Coolworld

Ultra low freezer rental provides fast access to specialist storage without the expense of permanent infrastructure. Compared with the upfront ultra low freezer cost of purchasing equipment, renting gives businesses the flexibility to increase capacity for planned projects, emergency back-up and changing operational demands.

Coolworld helps customers select the best ultra low freezer for their application, providing expert advice, rapid deployment, installation, optional remote monitoring and ongoing maintenance. 

Certificates & Standards
HACCP 2026 compliant
ISO 14001 certified | Coolworld
ISO 14001 certified | Coolworld
ISO 9001 certified | Coolworld
GMP+ requirments 2026

Specifications

Temperature range

-70 to -10 °C

Volume

57 m³

Euro-pallet positions

21 Euro pallets

Door opening (W×H)

W 2,100 × H 1,600 mm

Electrical connection

32 A CEE

Floor load

1,200 kg/m²

Minimum outdoor temperature

-30 °C

Sound level at 10 m

64 dB(A)

Hear from our clients Tina Hänggi_1
"Our collaboration with Coolworld went very well indeed. Things get hot in our business, but they kept a cool head. Communication was fast and smooth. Coolworld understood that quality and speed were our top priorities – and that is exactly what they delivered."
Tina Hänggi HR & Projects, Bäckerei Hänggi
Read the case

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FAQ

Here you’ll find the most frequently asked questions. Don’t see your question? Feel free to contact us.

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Standard frozen storage is suitable for many applications, but products that require temperatures down to -70°C need an Ultra Low Freezer to help protect quality, safety and compliance. 

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What is an ultra low freezer?

An ultra low freezer provides temporary storage for products that need temperatures well below those of standard frozen storage. Designed to operate at an ultra low freezer temperature of up to -70°C, these specialist units help protect temperature-sensitive products where quality, compliance and product integrity are critical. They provide dependable ultra low freezer storage for pharmaceutical, biotech, laboratory, food and specialist manufacturing environments, offering a flexible alternative to purchasing equipment from ultra low freezers manufacturers.

Ultra low freezer rental

Where and why are ultra low freezers needed?

Ultra low freezers provide dependable temporary capacity for critical products during planned maintenance, emergency breakdowns, expansion projects, delayed deliveries and periods of increased demand, helping reduce operational risk and protect valuable stock.

Applications range from an ultra low medical freezer for medicines and biological materials to an ultra low temp lab freezer for research samples, an ultra low temperature deep freezer for specialist industrial materials, and an ultra low temperature freezer for food storing high-value frozen products. While some specialist processes may require a cryogenic ultra low freezer, mechanically refrigerated solutions provide reliable ultra-low storage for many commercial applications. Features that support freezer low frost operation also help maintain stable storage conditions and protect product integrity.