Used 5500 gallon vacuum-insulated storage vessel. Manufactued by Chart. Model HSH-5500 SC-150. MAWP 170PSI @ 200F. National Board #79685. Serial #31117. Designed by Liquid Hydrogen service to -423F. Skid includes Dual Magnatex cryogenic pumps, Chart Perma-Cyl pressure vessel, vaporization system, Electric control cabinet and controls. Built 2019.