Nitrogen Tanks
Nitrogen tanks are essential containers designed to safely store and transport liquid nitrogen, a cryogenic fluid widely used in medical, veterinary, and laboratory settings. These tanks provide an insulated environment to maintain the ultra-low temperatures required to keep nitrogen in its liquid state, ensuring its effectiveness for applications such as cryopreservation, sample storage, and cooling.
The utility of nitrogen tanks extends across various industries, supporting tasks like biological sample preservation, cooling of equipment, and supply for medical procedures requiring cryogenic gases. Their robust design and specialized insulation ensure minimal evaporation rates and maximum safety during handling and storage, making them indispensable tools in clinics, veterinary centers, and laboratories.

Types of Nitrogen Tanks Your Laboratory May Need

Small Size Storage – Smart Liquid Nitrogen Containers
Small size storage nitrogen tanks, also known as smart liquid nitrogen containers, are designed for easy handling and efficient storage of liquid nitrogen with minimal evaporation. Their compact size makes them ideal for environments where space is limited, such as small clinics or mobile medical units, while maintaining excellent thermal insulation.
These smart containers are equipped with advanced features like digital monitoring of liquid levels and temperature, enabling precise control and safety. They optimize the storage process by minimizing nitrogen loss and ensuring sample integrity during transport or short-term preservation tasks.
Self-Pressurized Series for Storage or Supply (Round Canisters)
The self-pressurized series of nitrogen tanks, characterized by their round canister design, are engineered to maintain internal pressure without the need for external pumps. This makes them highly reliable for continuous supply or static storage of liquid nitrogen in clinics and laboratories requiring efficient cryogenic gas delivery.
These tanks offer ease of use with automatic pressure regulation and are built to resist harsh conditions while ensuring safety through pressure relief valves and robust structural components. They serve well for processes requiring steady nitrogen flow or extended storage durations.

What You Should Know Before Selecting Nitrogen Tanks and Making an Investment
Key Factors to Consider
When choosing nitrogen tanks, key factors include insulation quality, capacity, pressure resistance, and ease of handling. Proper insulation reduces liquid nitrogen evaporation, extending the time between refills. Capacity must align with the volume of liquid nitrogen required for your specific applications to avoid unnecessary costs or shortages.
Safety features are critical in nitrogen tanks, including pressure relief valves and secure lids to prevent exposure to extreme cold temperatures. Also consider compatibility with the intended environment, whether for stationary storage or mobile use, and the certification standards that ensure compliance with industry regulations.

Market Price Range
Price ranges for nitrogen tanks vary depending on capacity, design features, and additional functionalities such as digital controls or enhanced insulation. Small storage containers typically cost less, making them suitable for limited budgets, whereas specialized self-pressurized tanks may represent a higher investment reflecting their advanced capabilities.
Market prices also reflect the brand reputation and the level of technical support provided. Premium models from established manufacturers like Kalstein tend to offer better durability and safety assurances, justifying their price through reduced maintenance and long-term reliability, crucial factors for clinical environments.

Quality-Price Relationship
The quality-price balance in nitrogen tanks is influenced by factors like material quality, insulation technology, and warranty terms. Investing in tanks from reputable suppliers ensures access to durable equipment with lower nitrogen loss rates, contributing to cost savings and operational efficiency over time.
Choosing a moderately priced nitrogen tank with solid features often yields the best value for clinics. It is important to evaluate total cost of ownership, including maintenance and potential replacement parts, rather than focusing solely on initial purchase price, to optimize both budget and functionality.

Expected Lifespan Based on Use and Maintenance
The lifespan of nitrogen tanks depends on usage frequency, maintenance routine, and storage conditions. Proper handling and regular inspection of seals and valves can extend the operational life, preventing leaks and maintaining thermal performance essential for safe liquid nitrogen storage.
Maintenance practices such as periodic cleaning, careful filling, and prompt repair of minor damages significantly improve tank longevity. Regular training of personnel handling nitrogen tanks also reduces operational errors that could compromise their effectiveness and safety over time.

KALSTEIN NITROGEN TANKS
Among many products, at Kalstein you can find the ideal nitrogen tanks for your clinic
If you don’t know which nitrogen tanks to buy, consider your storage capacity needs, portability, insulation efficiency, and budget. We guide you to select the right model that matches your clinic’s specific requirements and ensures safety compliance.

High Capacity Series for Storage or Transport (Round Canisters) YR05403 // YR05416
High Capacity Series for Storage or Transport (Round Canisters) YR05403 // YR05416 offers premium solutions for those se…

Medical Medium Sized Storage Series YR05365 // YR05370
Medium Sized Storage Series (Square Racks) features low LN2 consumption and relatively small footprint for medium capaci…

Biomedical Liquid Nitrogen Storage Solutions Dryshipper Series for Transportation (Round Canisters) YR05417 // YR05422
The Biomedical Liquid Nitrogen Storage Solutions Dryshipper Series for Transportation (Round Canisters) YR05417 // YR054…

Intelligent Liquid Nitrogen Biological Container YR06703//YR06703-2 Series
The YR06703/YR06703-2 Series Intelligent Liquid Nitrogen Biological Container represents the pinnacle of cryogenic stor…
Our nitrogen tanks most sold
High Capacity Series for Storage or Transport (Round Canisters) YR05403 // YR05416 offers premium solutions for those seeking reliable and efficient storage or transportation of biological samples. With a robust yet lightweight aluminum construction, this series ensures maximum security with its heavy-duty lockable enclosure.
The High Capacity Series (Round Canisters) comes with a variety of features tailored to meet advanced storage needs, usually priced in the range of 1100 USD to 1900 USD on the market. This competitive pricing reflects the product’s advanced capabilities and durability, positioning it as a strong contender in the field of biological storage solutions.
| Model | YR05403 | YR05404 | YR05405 | YR05406 | YR05407 | YR05408 | YR05409 | |
| Maximum Capacity | No. of Canisters | 6(0) | ||||||
| No. of Straws (Single Layer, 0.5ml each canister) | 2244 | 792 | 2244 | |||||
| No. of Straws (Single Layer, 0.25ml each canister) | 5022 | 1788 | 5022 | |||||
| No. of Straws (Double Layer, 0.5ml each canister) | 3624 | 1284 | 3624 | |||||
| No. of Straws (Double Layer, 0.25ml each canister) | 8460 | 2832 | 8460 | |||||
| Performance | Volume of LN2 (L) | 30 | 35 | 35 | ||||
| Static Evaporation (L/Day) | 0.21 | 0.12 | 0.22 | |||||
| Static Holding Time (Day) | 147 | 286 | 159 | |||||
| Dimensions | Opening Diameter (mm) | 80 | 50 | 80 | ||||
| Height (mm) | 709 | 749 | 753 | |||||
| Outside Diameter (mm) | 462 | 462 | 462 | |||||
| Canister Outside Diameter (mm) | 63 | 38 | 63 | |||||
| Outside Height (mm) | 120 / 276 | |||||||
| Empty Weight (kg) | 13 | 14.2 | 14.5 | |||||
| Full Weight (kg) | 37 | 42.7 | 42.9 | |||||
| Shipping Weight (kg) | 18.3 | 20 | 20.7 | |||||
| Additional Features | Includes 6 canisters (height 276mm), lockable cap and protective jacket, roller base is optional | Includes 6 canisters (height 120mm), lockable cap and protective jacket, roller base is optional | Includes protective jacket only, roller base is optional | Includes 6 canisters (height 276mm), lockable cap and protective jacket, roller base is optional | Includes 6 canisters (height 120mm), lockable cap and protective jacket, roller base is optional | Includes protective jacket only, roller base is optional | Includes 6 canisters (height 276mm), lockable cap and protective jacket, roller base is optional | |

Critical factors include insulation, capacity, and safety features.

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Nitrogen tanks on offer

Intelligent Liquid Nitrogen Biological Container YR06703//YR06703-2 Series

High Capacity Series for Storage or Transport (Round Canisters) YR05393 // YR05402

High Capacity Series for Storage or Transport (Round Canisters) YR05403 // YR05416

Biomedical Liquid Nitrogen Storage Solutions Dryshipper Series for Transportation (Round Canisters) YR05417 // YR05422

Medical Medium Sized Storage Series YR05365 // YR05370

Small Sized Storage Series (Square Racks) YR05371 // YR05382

Biomedical Liquid Nitrogen Storage Solutions YR05423 // YR05437

High Capacity Series for Storage or Transport (Round Canisters) YR05383 // YR05392
Kalstein updates its nitrogen tanks with improved insulation technology.
Refer to our detailed guides for selecting nitrogen tanks and proper handling procedures in clinical environments.
Follow our comprehensive guidelines and recommendations to choose, maintain, and operate nitrogen tanks like an expert, ensuring maximum efficiency and safety for your clinic’s applications and cryogenic storage.
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FAQs
The delivery time of your Kalstein product will depend on the following:
- Whether the equipment of your interest is in stock or if it has to be manufactured.
- The type of shipping chosen, which can be; air or sea freight.
- Equipment in stock:
– Delivery Time (Air): 15-30 days.
– Delivery Time (Sea): 45-60 days.
- Equipment not in stock:
– Delivery Time (Air): 30-60 days.
– Delivery Time (Sea): 60-90 days.
You can place your order through:
- Email: [email protected]
- Phone: +33 (0) 1 70 39 26 50
- E-commerce: Via Kalstein’s official website in your country.
At Kalstein, we provide our clients with training and technical support through new online methods. You can visit our induction videos, technical assistance, and guidance provided by a Kalstein team via our YouTube channel (Kalstein English). HERE.