Cryo Diffusion L2025 25L Liquid Nitrogen Dewar with Withdrawal Device

The Cryo Diffusion L2025 Liquid Nitrogen Dewar is a 25-liter vacuum-insulated cryogenic vessel designed for the storage and controlled transfer of liquid nitrogen (LN2).

This Série M CE unit features aluminum vacuum-insulated construction and is equipped with a liquid withdrawal device for controlled LN2 transfer. The installed assembly includes the flexible stainless steel cryogenic transfer hose, dispensing outlet, and associated connections shown in the photographs.

The vessel is rated for a maximum working pressure of 0.5 bar (7.25 psi) and features an NW50 neck/flange configuration. Its compact 25-liter capacity makes it suitable for laboratory, research, medical, and industrial applications requiring liquid nitrogen storage and transfer.

This unit has not been tested with liquid nitrogen. Vacuum retention, pressure performance, and withdrawal system operation have not been independently verified.

Includes all accessories shown in the photographs.

Features

• 25-liter liquid nitrogen storage capacity

• Vacuum-insulated aluminum construction

• Liquid nitrogen storage and transfer configuration

• Liquid withdrawal device

• Flexible stainless steel cryogenic transfer hose

• Dispensing outlet assembly

• NW50 neck/flange configuration

• Maximum working pressure of 0.5 bar

• Série M CE configuration

• Integrated carrying handles

• Cryogenic service labeling

• Designed for liquid nitrogen (LN2) applications

Specifications

• Manufacturer: Cryo Diffusion

• Model: L2025

• Series: M CE

• Equipment Type: Liquid Nitrogen Storage Dewar

• Capacity: 25 L

• Cryogen: Liquid Nitrogen (LN2)

• Construction: Vacuum-insulated aluminum

• External Diameter: Approx. 395 mm (15.6 in)

• Overall Height: Approx. 684 mm (26.9 in)

• Internal Height: Approx. 611 mm (24.1 in)

• Neck / Flange: NW50

• Neck Diameter: Approx. 50 mm (2 in)

• Empty Weight: Approx. 10 kg (22 lb)

• Approx. Filled Weight: 31 kg (68 lb)

• Static Evaporation Rate: Approx. 0.18 L/day*

• Maximum Working Pressure: 0.5 bar (7.25 psi)

• Configuration: Dewar with Liquid Withdrawal Device

• Country of Manufacture: France

*Published specification associated with the L2025 configuration. Actual evaporation rate and vacuum performance of this pre-owned unit have not been independently tested.

Included

• Cryo Diffusion L2025 25L Liquid Nitrogen Dewar

• Liquid withdrawal device

• Flexible stainless steel cryogenic transfer hose

• Dispensing outlet assembly

• Attached tubing and connections shown

• All accessories shown in the photographs

Condition

Pre-owned Cryo Diffusion L2025 Liquid Nitrogen Dewar in very good overall cosmetic condition, with normal signs of previous professional use.

The vessel, handles, neck area, transfer hose, and withdrawal components appear well preserved. Please review all photographs for the exact cosmetic condition and configuration.

This unit has not been tested with liquid nitrogen. Vacuum integrity, static holding performance, pressure retention, and operation of the withdrawal system have not been independently verified.

No representation is made regarding current certification, validation, or cryogenic performance beyond the condition described above.

Shipping

This item requires freight shipping due to its size, weight, and sensitive components.

Freight shipping is available throughout the United States. Shipping costs are quoted separately based on destination and delivery requirements.

Local pickup is available in San Diego, California.

Please complete our Freight Shipping / Local Pickup Form before purchasing so we can determine the appropriate shipping arrangements and provide an accurate freight quote.