Choosing the right liquid nitrogen dewar manufacturer in the USA means more than comparing price tags. It means finding a supplier that can hold −196 °C reliably, meet FDA or ASME certification requirements, and deliver on time without costly logistics delays. Whether you are sourcing for an IVF clinic, a pharmaceutical biobank, or a large-scale industrial gas operation, the manufacturer you choose directly affects sample integrity, operational safety, and total cost of ownership.
This guide evaluates the top five American liquid nitrogen dewar manufacturers based on insulation technology, evaporation rates, regulatory compliance, product range, and after-sales support. We also include a side-by-side comparison table and a special recommendation for buyers seeking a cost-competitive global alternative.
Table of Contents
- Quick Comparison: Top 5 USA LN2 Dewar Manufacturers
- List of the Top 5 USA Liquid Nitrogen Dewar Manufacturers
- Major Manufacturing Hubs for Liquid Nitrogen Dewars in the United States
- Benefits of Buying from US-Based LN2 Dewar Manufacturers
- How to Choose the Right LN2 Dewar Supplier
- Conclusion
- Liquid Nitrogen Suppliers & Equipment Guide (FAQ)
- Further Reading
Quick Comparison: Top 5 USA Liquid Nitrogen Dewar Manufacturers
Use this table to quickly identify which manufacturer best fits your application before reading the detailed profiles below.
| Manufacturer | HQ | Capacity Range | Best For | Key Certifications | Evaporation Rate |
|---|---|---|---|---|---|
| Cryofab | New Jersey | 2L – 7,500L | Lab & aerospace | ASME, DOT, IATA | ~1.5%/day (CMSH) |
| IC Biomedical | Pennsylvania | 4L – 50L | IVF & biobanking | GMP, FDA, CE | <0.1L/day |
| CRYOINDUSTRIES | Pennsylvania | 10L – 500L | Aerospace & semiconductor | ISO, ASME | 40% below standard |
| MVE BioMedical | Minnesota | Up to 175L | Pharma & cell therapy | FDA, CE, GMP | 0.05L/day (HEco) |
| Taylor-Wharton | Alabama | 400L – 25,000L | Industrial bulk | ASME, DOT 4L | 0.08%/day (CXE) |
List of the Top 5 USA Liquid Nitrogen Dewar Manufacturers
| Manufacturer | Established | Headquarters |
|---|---|---|
| 1. Cryofab | 1971 | New Jersey, USA |
| 2. IC Biomedical (TW-ICB) | 1980s | Pennsylvania, USA |
| 3. CRYOINDUSTRIES | 1987 | Pennsylvania, USA |
| 4. MVE BioMedical | 1990 | Minnesota, USA |
| 5. Taylor-Wharton | 1983 | Alabama, USA |
| Special Recommendation: Banagee | 2018 | Beijing, China |
1. Cryofab
Overview
Founded in 1971 and headquartered in Kenilworth, New Jersey, Cryofab is one of the most established American cryogenic equipment manufacturers. The company focuses entirely on cryogenic storage, transport, and transfer products, giving it a depth of engineering expertise that generalist manufacturers rarely match.
Cryofab's product line covers capacities from 2L lab dewars up to 7,500L bulk storage vessels, all built with 316/304 stainless steel and their proprietary LNP® vacuum insulation system. The CMSH series, designed for high-volume laboratory and industrial use, achieves approximately 1.5% daily evaporation rates. For long-term static storage, their 50L models can hold liquid nitrogen for up to 300 days without refilling.
Their manufacturing complies with ASME, DOT, TPED, and IATA standards, making Cryofab products suitable for both domestic laboratory use and international hazardous materials transport. Custom engineering services are available for OEM and private-label projects, which is particularly useful for biotech and aerospace companies with non-standard dimensional requirements.
Key Specifications
- Capacity range: 2L–7,500L
- Static holding time: Up to 300 days (50L models)
- Neck diameter options: 50mm–150mm (customizable)
- Construction: 316/304 stainless steel, FDA-compliant
- Certifications: ASME, DOT, TPED, IATA
Main Products
- Laboratory dewars (2L–100L)
- Low-pressure transport dewars
- Custom OEM cryogenic systems
Best For: Research laboratories, aerospace cryogenics, biotech OEM applications, IVF lab storage.
Established: 1971 | HQ: Kenilworth, New Jersey, USA
2. IC Biomedical (TW-ICB)
Overview
IC Biomedical, operating under the Taylor Wharton brand family, has built a strong reputation in the medical and biobanking segment of the U.S. liquid nitrogen dewar market. With over three decades of cryogenic engineering experience, the company specializes in dewars designed specifically for sensitive biological sample preservation, where ultra-low evaporation rates and controlled access are critical.
The flagship XT-series dewars are constructed with 316L stainless steel and feature double-walled vacuum insulation that achieves evaporation rates below 0.1L/day. The XT-21 AI model, one of their most popular units, has a 55.4mm neck diameter that balances liquid nitrogen conservation with practical sample access. With a vial capacity of 210+ standard 1.2ml/2.0ml units, it is well-suited for IVF clinics and fertility centers managing embryo and semen storage.
IC Biomedical products comply with GMP, FDA, and CE standards. Their lightweight aluminum alloy construction reduces handling strain for lab staff who need to move dewars frequently, a practical advantage that pure stainless steel models cannot offer.
Key Specifications
- Evaporation rate: <0.1L/day (XT-series)
- Neck diameter: 55.4mm
- Vial capacity: 210+ (1.2ml/2.0ml)
- Shell material: Lightweight aluminum alloy
- Certifications: GMP, FDA, CE
Main Products
- XT-21-AI Medical cryogenic dewars
- Dry vapor cryoshippers
- Livestock and animal breeding storage systems
Best For: IVF clinics, fertility centers, biobanks, pharmaceutical research labs requiring FDA/GMP-compliant storage.
Established: 1980s | HQ: Pennsylvania, USA
3. CRYOINDUSTRIES
Overview
CRYOINDUSTRIES, founded in 1987 and based in Pennsylvania, is a specialist manufacturer and global exporter of ISO-certified cryogenic tanks. The company exports to over 45 countries and has built a client base that includes aerospace research institutions, semiconductor manufacturers, and Fortune 500 biotech firms.
Their 2025 "Zero Boil-Off" (ZBO) series is their most technically advanced product line. These units combine passive vacuum insulation with an active cryocooler system that recondenses evaporating nitrogen back into liquid, reducing effective evaporation rates by approximately 40% compared to conventional passive dewars. For operations where nitrogen loss translates directly into operational cost — such as continuous semiconductor cooling or long-duration biobank storage — this technology offers measurable annual savings.
All CRYOINDUSTRIES dewars carry a 10-year vacuum warranty and are engineered for −196°C stability with a variance of ±2°C. Auto-fill compatibility makes them straightforward to integrate into existing liquid nitrogen supply systems.
Key Specifications
- Capacity range: 10L–500L (vertical storage)
- Temperature stability: −196°C (±2°C variance)
- Vacuum warranty: 10 years
- ZBO series: ~40% lower evaporation vs. industry standard
- Certifications: ISO, ASME
Main Products
- Zero Boil-Off (ZBO) vertical storage dewars (10L–500L)
- LN2 supply and distribution systems
- Cryopreservation racks and accessories
Best For: Aerospace research, semiconductor manufacturing, biobanking operations with high LN2 consumption where nitrogen loss reduction matters.
Established: 1987 | HQ: Pennsylvania, USA
4. MVE BioMedical
Overview
MVE BioMedical, a subsidiary of Chart Industries headquartered in Ball Ground, Minnesota, is one of the most recognized names in pharmaceutical-grade cryogenic storage in the United States. The company's products are widely used in cell therapy manufacturing, clinical biobanking, and vaccine cold-chain logistics, where regulatory compliance and consistent thermal performance are non-negotiable.
The HEco series represents MVE's current benchmark product. These dewars achieve an evaporation rate of just 0.05L/day, enabled by NASA-grade 316L stainless steel construction combined with multi-layer vacuum insulation (MLI). Electropolished interiors comply with FDA 21 CFR standards, reducing contamination risk for biological sample storage. Units in the HEco range also feature RFID inventory tracking, a practical tool for high-throughput biobanks managing thousands of samples.
For facilities that need large-scale cryogenic storage, MVE offers bulk tanks up to 175L with options for alarm systems and remote temperature monitoring. The CryoSystem freezer line extends coverage into the ultra-low temperature range for disaster-resistant biobank design.
Key Specifications
- Evaporation rate: 0.05L/day (HEco series)
- Interior finish: Electropolished (FDA 21 CFR compliant)
- Monitoring: RFID inventory tracking
- Maximum bulk capacity: 175L
- Certifications: FDA, CE, GMP
Main Products
- MVE HEco Series (pharmaceutical transport & storage)
- CryoSystem LN2 freezers
- Disaster-resilient biobank storage systems
Best For: Pharmaceutical cold-chain transport, IVF clinics, cell therapy storage, FDA-audited biobanks and clinical labs.
Established: 1990 | HQ: Minnesota, USA
5. Taylor-Wharton
Overview
Taylor-Wharton, established in 1983 and headquartered in Theodore, Alabama, is one of the oldest and largest manufacturers of industrial-scale cryogenic equipment in the United States. The company focuses primarily on high-capacity bulk liquid nitrogen storage and transport, serving gas distribution companies, semiconductor fabrication plants, and pharmaceutical cold-chain operators.
The 2025 CXE series covers capacities from 400L microbulk tanks up to 25,000L bulk storage vessels. Their patented multi-layer vacuum insulation (MLI) achieves a daily evaporation rate of approximately 0.08%, which is about 35% lower than the industry benchmark for vessels of this scale. All CXE models include IoT-enabled telemetry that provides real-time data on LN2 fill level (±1.5% accuracy), internal pressure (0–250 psi range), and GPS location — making them compatible with digital supply chain management systems.
The dual-mode design of the CXE series allows horizontal transport and vertical stationary use within the same unit, reducing the need for separate transport and storage vessels in logistics-intensive operations. Compliance with DOT 4L and ASME Boiler and Pressure Vessel Code makes these tanks suitable for road and rail transport of regulated cryogenic materials.
Key Specifications
- Capacity range: 400L–25,000L
- Evaporation rate: ~0.08%/day (CXE series)
- Telemetry: IoT-enabled LN2 level, pressure, GPS tracking
- Operating range: −196°C to −210°C
- Certifications: ASME Section XII, DOT 4L
Main Products
- CXE Microbulk Tanks (400L+)
- Mobile cryogenic transport trailers
- Hydrogen and industrial gas storage systems
Best For: Industrial gas distribution, bulk semiconductor cooling, pharmaceutical cold-chain logistics, large-scale biobanks.
Established: 1983 | HQ: Theodore, Alabama, USA
Special Recommendation: Banagee
Overview
For buyers who need performance comparable to U.S. manufacturers at a lower price point — or who require faster delivery to Asian markets — Banagee is worth serious consideration. Founded in 2018 and headquartered in Beijing, China, Banagee has developed its product line through a research partnership with Shanghai Jiao Tong University's Institute of Cryogenic Engineering, giving it a technically credible foundation for its vacuum insulation technology.
Banagee currently serves 120+ biobanks and assisted reproductive centers across Asia and exports to 15+ countries. Their dewars achieve less than 0.2% daily evaporation rates, which is competitive with established American brands in the small-to-mid capacity segment. The product range includes the YDS series (2L–50L) for laboratory and clinical use, the 450-series welded insulated cylinders for liquid gas supply, and the YDZ self-pressurized container series for withdrawal applications.
CNAS accreditation (China's national equivalent of ISO 17025) and CE certification provide a baseline of internationally recognized quality assurance. FDA 21 CFR 184.1540 compliance and IoT-enabled temperature monitoring (±1°C accuracy) make Banagee dewars suitable for regulated biomedical environments.
Key Specifications
- Evaporation rate: <0.2%/day
- Temperature monitoring: IoT-enabled (±1°C accuracy)
- Stability range: −70°C to −150°C
- Certifications: FDA 21 CFR 184.1540, China GMP, CE, CNAS
Main Products
- YDS Series Dewars with Canisters (2L–50L)
- Liquid Cylinders 450 Dewar
- Self-Pressurized Container YDZ Series
Best For: Buyers seeking a cost-competitive alternative to U.S. brands, particularly for laboratory and biomedical applications in Asian markets or global distribution.
Established: 2018 | HQ: Beijing, China
Major Manufacturing Hubs for Liquid Nitrogen Dewars in the United States
Understanding where U.S. liquid nitrogen dewar manufacturers are located can help buyers identify regional suppliers, reduce shipping costs, and find manufacturers with experience in specific application areas.
1. Northeastern Corridor: Precision Cryogenics Hub
New Jersey and Pennsylvania host industry leaders including Cryofab, IC Biomedical, and CRYOINDUSTRIES. This region has historically concentrated cryogenic manufacturing expertise around its dense network of pharmaceutical companies, research universities, and medical device manufacturers. Companies here tend to focus on high-precision, FDA-compliant products for laboratory, IVF, and biobanking applications. The proximity to New York and Philadelphia also supports efficient access to global air freight hubs for international export.
2. Midwest: Pharmaceutical-Grade Storage Solutions
Minnesota, home to MVE BioMedical (Chart Industries), represents the Midwest's strength in pharmaceutical-grade cryogenic manufacturing. The region's established medical device and healthcare industry creates strong demand for cell therapy storage, clinical biobanking, and vaccine preservation equipment. Midwest manufacturers are known for producing large-scale cryogenic systems with rigorous FDA compliance documentation.
3. Southern States: Industrial-Scale Cryogenic Expertise
Alabama hosts Taylor-Wharton, the dominant U.S. manufacturer of industrial-capacity liquid nitrogen dewars. The South's strength in heavy manufacturing, combined with access to the Gulf Coast ports and major rail freight infrastructure, makes it well-suited for producing and distributing bulk cryogenic vessels. These manufacturers serve gas distribution companies, semiconductor fabrication plants, and energy sector clients across the country.
4. West Coast: Emerging Biotech and Aerospace Cryogenics
California and Washington State are growing hubs for cryogenic equipment demand, driven by biotech clusters in the San Francisco Bay Area and Los Angeles, and aerospace activity in Southern California and Seattle. While fewer cryogenic manufacturers are headquartered here compared to the Northeast, the West Coast is an important market for advanced cryogenic applications in space research, sustainable energy, and precision medicine.
Benefits of Buying from US-Based LN2 Dewar Manufacturers
- ✔ Faster domestic shipping with no customs delays
- ✔ ASME, FDA, and DOT certification compliance built-in
- ✔ Custom engineering and OEM services widely available
- ✔ Local service centers and responsive after-sales support
1. Regulatory Compliance That Holds Up Under Audit
U.S.-manufactured liquid nitrogen dewars are built to ASME, FDA, and DOT standards from the ground up, not retrofitted for compliance after the fact. For buyers in pharmaceutical, clinical, or government-regulated environments, this distinction matters when documentation is requested during audits or inspections. American manufacturers typically maintain full traceability records and can provide conformity certificates quickly.
2. Advanced Insulation and Low Evaporation Technology
Leading U.S. manufacturers invest heavily in vacuum insulation research. Technologies like multi-layer vacuum insulation (MLI), electropolished inner vessels, and active Zero Boil-Off cryocooler systems have largely originated or been commercialized first in the United States. For operations where nitrogen consumption is a significant operating expense, this technology advantage translates into measurable cost savings over the product lifecycle.
3. Custom Engineering for Non-Standard Requirements
Unlike catalog-only suppliers, most major U.S. cryogenic manufacturers offer genuine custom engineering services. This includes non-standard vessel dimensions, specialized neck configurations, custom pressure ratings, and integrated monitoring systems. For OEM manufacturers or research institutions with unique storage requirements, this flexibility is a significant practical advantage.
4. Shorter Lead Times and Domestic Logistics Support
Sourcing from a U.S.-based manufacturer eliminates the 4–8 week ocean freight window typical of overseas suppliers. For hospitals, research labs, and industrial plants managing just-in-time inventory, domestic availability means faster response to equipment failures, unexpected demand, or urgent project timelines. Most major manufacturers offer standard ground freight delivery within the continental U.S.
5. Long-Term Warranty and Service Network
U.S. liquid nitrogen dewar manufacturers commonly offer 5–10 year vacuum integrity warranties and maintain service networks with trained technicians in major cities. This level of after-sales support reduces lifetime maintenance costs and minimizes downtime risks in critical storage operations like biobanking or semiconductor manufacturing.
How to Choose the Right Liquid Nitrogen Dewar Supplier
Selecting the right LN2 dewar manufacturer depends on your specific application, volume requirements, regulatory environment, and budget. Use these criteria to narrow your shortlist:
1. Match the Manufacturer to Your Application
Not all LN2 dewars are built for the same purpose. IVF clinics and biobanks should prioritize ultra-low evaporation rates and FDA/GMP compliance — IC Biomedical and MVE BioMedical are the natural starting points. Industrial gas distributors and semiconductor manufacturers need high-capacity ASME-certified vessels — Taylor-Wharton and CRYOINDUSTRIES are better suited. For research labs requiring a wide range of custom sizes, Cryofab offers the most flexibility.
2. Verify Certifications Before Shortlisting
Confirm that any manufacturer you consider holds the certifications required by your industry and region. For U.S. laboratory and medical applications, look for FDA compliance documentation and ASME pressure vessel certification. For international shipping, DOT or IATA certification is required. Request copies of current certificates rather than relying on marketing claims.
3. Evaluate Evaporation Rate Data Independently
Evaporation rate claims are meaningless without context. Request test data that specifies the vessel size, fill level, ambient conditions, and measurement method used. Reputable manufacturers like Cryofab and CRYOINDUSTRIES provide independently verified performance data. Low evaporation rates at small sizes do not automatically indicate equivalent performance at larger capacities.
4. Request Samples or Trial Units Before Bulk Orders
For orders above a threshold that justifies the cost, request a sample unit and test it under your actual operating conditions. Measure the real evaporation rate, assess the ergonomics for your team, and verify that any custom features work as specified. This step catches issues that spec sheets miss.
5. Negotiate Warranty Terms and Spare Parts Availability
A 10-year vacuum warranty is only valuable if the manufacturer will still be in business and honoring claims in year 8. Evaluate the financial stability and track record of the manufacturer alongside the warranty terms. Confirm that replacement parts — particularly valves, sensors, and pressure relief components — are stocked domestically and can be sourced quickly.
6. Plan Your Logistics in Advance
Liquid nitrogen dewars are classified as hazardous material shipping containers. Confirm that your chosen manufacturer handles DOT-compliant packaging and provides the necessary shipping documentation. For international buyers, clarify whether the manufacturer offers FOB or EXW shipping terms, and factor in customs clearance timelines when planning delivery schedules.
Summary: Which Manufacturer Should You Choose?
| Your Application | Recommended Manufacturer |
|---|---|
| IVF clinic / fertility center | IC Biomedical or MVE BioMedical |
| Clinical biobank / cell therapy | MVE BioMedical |
| Aerospace or semiconductor | CRYOINDUSTRIES or Taylor-Wharton |
| Research laboratory (custom sizes) | Cryofab |
| Industrial bulk storage | Taylor-Wharton |
| Cost-competitive global alternative | Banagee |
Conclusion
The top U.S. liquid nitrogen dewar manufacturers — Cryofab, IC Biomedical, CRYOINDUSTRIES, MVE BioMedical, and Taylor-Wharton — each occupy a distinct position in the market. Cryofab offers the widest capacity range and strongest custom engineering capability. IC Biomedical and MVE BioMedical lead in FDA-compliant biomedical storage. CRYOINDUSTRIES is the choice for buyers prioritizing minimum nitrogen loss. Taylor-Wharton dominates industrial-scale bulk storage.
For buyers outside the U.S., or for those prioritizing cost efficiency without compromising on core performance, Banagee presents a credible alternative backed by CE certification, IoT monitoring, and competitive evaporation rates.
If you are ready to explore high-quality liquid nitrogen dewars that combine reliable thermal performance with competitive pricing, visit cryoflask.com to browse Banagee's full product catalog and request a quote.
Liquid Nitrogen Dewar FAQ
Q1: What are the top liquid nitrogen dewar manufacturers in the USA?
The leading U.S. manufacturers include Cryofab (New Jersey), IC Biomedical (Pennsylvania), CRYOINDUSTRIES (Pennsylvania), MVE BioMedical (Minnesota), and Taylor-Wharton (Alabama). Each specializes in different capacity ranges and application segments, from laboratory dewars to industrial bulk storage vessels.
Q2: What certifications should a liquid nitrogen dewar manufacturer have?
For medical and pharmaceutical applications, look for FDA compliance and GMP certification. For pressure vessel safety, ASME certification is the U.S. standard. For transport, DOT certification (domestic) or IATA certification (air freight) is required. CE marking is necessary for EU market access.
Q3: Can you buy liquid nitrogen dewars directly from manufacturers in the USA?
Yes. Most major U.S. manufacturers sell directly to end users as well as through authorized distributors. For standard catalog sizes, distributors like Airgas or Lab supply companies often stock common models. For custom sizes or OEM quantities, purchasing directly from the manufacturer is standard practice.
Q4: What is the difference between a liquid nitrogen dewar and a cryogenic tank?
Dewars are unpressurized or low-pressure vacuum-insulated containers, typically used for smaller quantities (2L–500L) in laboratory, medical, and portable applications. Cryogenic tanks are pressurized vessels used for large-scale bulk storage and delivery, typically holding 500L or more and requiring pressure relief systems and pressure-rated fittings.
Q5: How long does a liquid nitrogen dewar hold LN2 without refilling?
Holding time varies significantly by model and capacity. Small laboratory dewars (10–30L) typically hold 30–90 days. High-performance models like Cryofab's 50L dewars can hold up to 300 days. Larger industrial dewars with active insulation systems can maintain LN2 for even longer periods with minimal loss.
