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A 20L hydrogen storage tank is a compact, high-pressure vessel (often Type III or IV composite) designed for transporting and storing gaseous hydrogen, typically for fuel cell drones, vehicles, and industrial applications. These tanks usually operate at 35 MPa (350 bar) or 70 MPa (700 bar), weighing between 1.75-7 kgs for high portability, with typical sizes around 60 cm high and 20 cm in diameter.
Key Features & Types
- Capacity: 20L water capacity, capable of storing a significant amount of hydrogen under high pressure.
- Pressure Ratings: Commonly 35MPa (350 Bar) and sometimes up to 70MPa, with safety burst pressures often exceeding 70 MPa.
- Material Types:
- Type III: Aluminum or steel liner wrapped with carbon fiber for high strength and low weight.
- Type IV: Polymer liner with carbon fiber for maximum weight reduction.
- Applications: Designed for Hydrogen Fuel Cell UAVs (drones), small vehicles, industrial laboratory use, and backup power units.
- Components: Frequently include integrated valves, pressure regulators, and sometimes embedded sensors for safety.
Technical Specifications (Typical 20L Tank)
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Web results
Gaseous Hydrogen Tanks | B2B Marketplace for ...
Hyfindr
https://hyfindr.com › ... › Hydrogen Tanks
Hyfindr
https://hyfindr.com › ... › Hydrogen Tanks
Explore our range of gaseous hydrogen tanks, engineered to meet stringent safety standards and provide reliable storage solutions for various applications. From ...Read more
5L 9L 12L 20L Hydrogen Tank Hydrogen Storage Cylinder ...
Made-in-China.com
https://hfsinopower.en.made-in-china.com › product
Made-in-China.com
https://hfsinopower.en.made-in-china.com › product
Basic Info. Model NO. UAV CHG3-C-187-12-35T(M05). Function. Storage Pressure Vessel. Application. Gas. Material. Type III. Pressure. 35MPa.Read more
$980.00In stockReview by MIC_BUYERFree delivery
20L Hydrogen Storage Cylinders - Reliable & Efficient
Alibaba
https://www.alibaba.com › showroom › 20l-hydrogen-s...
Alibaba
https://www.alibaba.com › showroom › 20l-hydrogen-s...
20L hydrogen storage cylinders for various applications. High-quality, lightweight, and durable. Perfect for vehicles and fuel cells.
store rating (346)
Hydrogen tank for UAV
Hefei Sinopower Technologies Co., Ltd.
https://www.hfsinopower.com › hydrogen-tank-for-uav
Hefei Sinopower Technologies Co., Ltd.
https://www.hfsinopower.com › hydrogen-tank-for-uav
Light weight Type III 35Mpa hydrogen gas tank, made of carbon fiber composite, specially designed for hydrogen drones and small hydrogen powered devices.Read more
G-Stor® Pro H2 Carbon Composite Type 3 Cylinders
Luxfer Gas Cylinders
https://www.luxfercylinders.com › product › g-stor-h2-...
Luxfer Gas Cylinders
https://www.luxfercylinders.com › product › g-stor-h2-...
Luxfer's G-Stor® Pro H2 products are the leading line of lightweight high-pressure hydrogen storage cylinders used by a number of the world's largest OEMs.Read more
20L Type III Carbon Fiber Cylinder - Spectronik
Spectronik
https://shop.spectronik.com › 20l-typeiii-carbon-fiber-cy...
Spectronik
https://shop.spectronik.com › 20l-typeiii-carbon-fiber-cy...
$3,850.00 ; Volume: 20L ; Liner material: Aluminum 6061 ; Strength enhancement layer: Carbon fiber + epoxy ; Refilling gas media: Hydrogen ; Operating temperature ...Read more
SGD 3,850.00
20L Hydrogen Gas Tank with Valve Lightweight Type III ...
eszoneo.com
https://eszoneo.com › ... › Hydrogen Storage Vessel
eszoneo.com
https://eszoneo.com › ... › Hydrogen Storage Vessel
20L Hydrogen Gas Tank with Valve – Lightweight Type III 35MPa carbon fiber composite tank engineered for high-efficiency hydrogen drones.Read more
20L High Pressure Compressed Hydrogen Gas Storage ...
Made-in-China.com
https://wuhantroowin.en.made-in-china.com › product
Made-in-China.com
https://wuhantroowin.en.made-in-china.com › product
3)The tank comes with an integrated group valve that reduces the outlet pressure of hydrogen to what's required by the fuel cell power system. 4)The group valve ...Read more
$1,000.00In stockFree delivery
19 Hydrogen Tank Manufacturers in 2026
Metoree
https://us.metoree.com › categories
Metoree
https://us.metoree.com › categories
What Is a Hydrogen Tank? Hydrogen tanks are tanks that store hydrogen. Hydrogen tanks are used in fuel cell vehicles powered by fuel cells.Read more
Hydrogen Tanks | B2B Marketplace for Hydrogen Economy
Hyfindr
https://hyfindr.com › Home › Category › Components
Hyfindr
https://hyfindr.com › Home › Category › Components
Find and compare hydrogen tanks from leading B2B suppliers with technical specifications. Hydrogen tanks are mainly divided into 4 categories.Read more