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Thermo Scientific™ LN2 Transfer Hose Available on GSA/VA Contract for Federal Government customers only.

Provide the convenience, reassurance, and reliability required in the event of a power or mechanical failure with this LN2 transfer hose.

Manufacturer:  Thermo Scientific™ 4000401

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Catalog No. 4000401

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Provide the convenience, reassurance and reliability required in the event of a power or mechanical failure with Thermo Scientific™ Forma™ LN2 Transfer Hose. A must for critical storage applications, this system is for use with Forma ultra-low temperature freezers.

  • System is adjustable in 1°C increments to -150°C.
  • Digital display constantly indicates actual cabinet temperature.
  • Indicator lights when system is activated.
  • Liquid flow is shut off automatically when freezer door or lid is opened.
  • System is powered by rechargeable battery; low-battery light indicates when battery requires charging.
  • Additional indicator light illuminates when cylinder is empty.

Ordering Information:

  • Some models require freestanding system; others accept built-in systems.
  • Specify freezer model and voltage when ordering.


All necessary hardware except LN2 cylinder (must be ordered separately)

Description & Specifications


LN2 Transfer Hose (6 ft.)
LN2 Transfer Hose
LN2 Supply Tank
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