Cryenco NMR 250L Liquid Helium Storage Dewar

This listing is for a Cryenco NMR 250L Liquid Helium Dewar, manufactured by Cryogenic Energy (Denver, Colorado). The unit is designed for the safe storage and handling of liquid helium or nitrogen in laboratory and industrial cryogenic applications. Model: NMR 250L Part No.: D105128 Serial No.: 9004 Manufacturer: Cryogenic Energy / Cryenco, Denver, CO, USA This stainless steel vessel is in good physical condition with intact fittings and clean surfaces. It includes a mounted pressure gauge, lifting rings, and caster wheels for mobility. The safety and product labels remain legible, including warnings for helium and nitrogen use. Key Features: • 250-liter cryogenic storage capacity • Suitable for liquid helium or liquid nitrogen • Non-flammable refrigerated liquid (UN 1963 classification) • Mounted casters for easy movement • Heavy-duty stainless steel construction • Large top access port with reinforced welds • Multiple lifting eyes for safe transport • Red “LIQUID HELIUM” safety markings and Cryenco manufacturer label Condition: Used, in excellent cosmetic condition with some light wear from previous use. Interior appears clean and the valves are intact. Not tested with cryogenic materials. Sold as-is, unpressurized, and empty. Dimensions (approx.): • Height: ~56 in (with handle assembly) • Diameter: ~28 in • Weight: ~200 lb (empty) Safety Notes: This vessel is intended for qualified cryogenic handling personnel only. Improper use can cause asphyxiation or frostbite. Use in a well-ventilated area and follow all cryogenic safety guidelines. ⸻ Shipping: Local pickup preferred in Seattle, WA due to size and shipping restrictions. Freight shipping may be arranged at buyer’s expense — please message for a quote.