HB-SS 3300

3300 Liter Hydrogen Storage
HB-SS 3300

  • For fuel cells in backup power units
  • For fuel cells in small hybrid or hydrogen cars
With the latest achievements in solid metal hydride technology of AB5-type alloys and unique techniques of alloy loading the HB-SS3300 is one the most advanced hydrogen storage system. The HB-SS3300 can safely store hydrogen in the solid state and release it steadily at ambient temperature without additional energy source - an important issue for fuel cell application. The enhanced discharge gas flow rates of the HB-SS3300 makes it a highly competitive gas supply source for large variety of PEM fuel cells (from 500 W up to 1 KW).
At present, this type of storage is considered as safest one. Even gunshot tests with fully hydrogen charged tanks do not result in any combustible reaction, which clearly demonstrates the safety level of the product. Unlike the high-pressure hydrogen cylinders, here hydrogen is bonded with the alloy chemically. So, it will take hours, before the system will release it fully in event of gas leakage caused by systems damage.
The system life cycle is incredibly long our storage is able to pass few thousand charge/discharge cycles without any essential changes in working technical characteristics.
While charge with only 99,99% purity hydrogen the HB-SS3300 is capable to provide high purity hydrogen (over 99.9999%). It makes HB-SS3300 an ideal pure hydrogen source Fuel Cell systems, that is in addition easy to use and very safe.
ParameterHB-SS 3300Unit
Hydrogen Storage Capacity3300 ± 5%Liter
Raw Hydrogen Purity≥ 99.99%
Hydrogen Charge Pressure4.5 - 5.0 (25C)MPa
Charge Environmental Temperature0 - 35 ( we recommend ≤ 25C )C
Hydrogen Discharge Pressure> 0.1, ≤ 2.0 (25C)MPa
Hydrogen Discharge Purity≥ 99.9999%
Hydrogen Discharge Flow Rate≤ 12.5 (25C)L/min
Environmental Temperature5 ∼ 60C
Heat Exchange MethodAir Convection / Water bath
Valve TypeSwagelok SS316 Needle or Ball valve
(1/4 tube fitting)
Total Weight< 37kg
The upper limit for charging pressure can be specified by customer
Upper limit for flow rate depends on chosen charging pressure

© 2021 Rainer Lammertz