Liquid Nitrogen Storage Dewars

50 Liter Low Pressure iquid Nitrogen Storage Dewar Features:

• High efficiency aluminum/fiberglass construction

• 50 Liter nominal liquid nitrogen capacity (25 liter also available)

• Low pressure use only (10 psi max)

• Internal charcoal cryopump vacuum maintenance system

• Optional header to fit liquid cryogen transfer line with:

- Central transfer line inlet port with valve

- Safety pressure relief

- Pressure gage

- Gas vent valve

(line sold separately)