How much more compact are Insulon vacuum jacketed hoses?

For a given inner diameter, Insulon vacuum jacketed hoses typically have a smaller outer diameter than other vacuum jacketed hoses. Insulon hoses are based on proprietary vacuum insulation and multi-layer insulation technology, which has a range of benefits — including a more compact design.

Reducing the thickness of these insulated hoses makes them lighter and more flexible. In addition to improving ergonomics and handling, Insulon’s compact packaging utilizes space more effectively in space-constrained applications. Logistically, a more compact design helps reduce both shipping costs and inventory storage needs.

Insulon Vacuum Jacketed Hose, Inner and Outer Diameters, Standard Performance vs. MLI (High Performance)

Insulon Hose Standard
ID: 0.25 in (6 mm)
OD: 1.05 in (27 mm)

Insulon Hose Standard
ID: 0.50 in (12 mm)
OD: 1.27 in (32 mm)

Insulon Hose Standard
ID: 0.75 in (20 mm)
OD: 1.62 in (41 mm)

Insulon Hose Standard
ID: 1.00 in (25 mm)
OD: 1.95 in (50 mm)

Shop Insulon Hose, Standard →

Insulon Hose MLI
ID: 0.25 in (6 mm)
OD: 1.27 in (32 mm)

Insulon Hose MLI
ID: 0.50 in (12 mm)
OD: 1.62 in (41 mm)

Insulon Hose MLI
ID: 0.75 in (20 mm)
OD: 2.38 in (60 mm)

Insulon Hose MLI
ID: 1.00 in (25 mm)
OD: 2.38 in (60 mm)

Shop Insulon Hose MLI →

Lengths range from 2 to 66 feet (0.6 to 20 meters).

Option to include multi-layer insulation (MLI)

Adding multi-layer insulation to your Insulon hose assembly offers the maximum thermal insulation performance, while assemblies without MLI provide the sleekest and most compact options.

MLI reduces heat transfer by reflecting radiation away from the protected media. Unlike convection and conduction, radiation is a unique type of heat transfer that is capable of passing through vacuum spaces. For continuous applications where liquid nitrogen or other cryogens are constantly flowing, adding MLI to your Insulon hose assembly can help maximize thermal efficiency. Very high temperature applications can also benefit from the addition of MLI.

Intermittent applications, such as cryogenic dispensing, can benefit from Insulon hose assemblies without MLI. Excluding MLI helps minimize the outer diameter, improving ergonomics, weight, and flexibility. Many applications at less extreme temperatures can also benefit from the lower cost, non-MLI option.

Need help selecting between Standard and MLI performance levels?

Cryogenic applications →

High temperature applications →