CMSH Series Portable Liquid Helium Dewars

Designed for minimum-loss storage, transportation and dispensing of liquid helium. Our state-of-the-art vapor-cooled multishield technology with superinsulation ensures the lowest guaranteed loss rates*. The advanced insulation system results in quicker, more efficient cool down without nitrogen pre-cooling. Since there’s no LN2 or helium gas circulation shielding, the CMSH is virtually maintenance free. Its a lighter, more compact and convenient replacement to traditional 4-walled helium containers.

Features of Liquid Helium Dewars

No liquid nitrogen shielding or helium gas circulation required

Lightweight but rugged construction stands up to trucking and everyday abuse

Suitable for air transport

All welded construction

Lowest loss rates in the industry

All units equipped with integral caster base

Easily removable and interchangeable manifolds

Applications include Distribution, Research and Liquefaction

Two-year warranty on vacuum

Select a capacity (liters) to see PDF specifications:

30|60|100|150|200|250|350|500|1000

Commercial air transport vessels:

250|400