For high temperature fluid transfer applications that require very high levels of insulation performance, Insulon Vacuum Jacketed Hose provides a compact, effective, and reliable solution. Insulon hoses are used to insulate high temperature fluids up to 815 degrees Celsius (1500 degrees Fahrenheit).
Working on a cryogenic application? Learn about selecting the right performance level for cryogenic vacuum jacketed hoses →
Critical high temperature fluid transfer applications include deposition lines in semiconductor manufacturing; steam lines in food production processes; and hot exhaust gases found in a range of industrial applications. Insulon Vacuum Jacketed Hose are available in two performance levels: Standard and MLI.
Standard Insulon Vacuum Jacketed Hose
Standard Insulon vacuum jacketed hoses are engineered to deliver outstanding thermal insulation in a lightweight, compact, and flexible transfer line. Standard Insulon hoses use ultra-deep Insulon vacuum barriers to minimize convective and conductive heat transfer. Unique benefits include:
- Sleekest, most compact design
- Smaller outer diameter than most other vacuum jacketed hoses
- Very flexible; Smaller minimum bend radius
- Lightweight, ergonomic hoses ideal for mobile applications
Insulon Vacuum Jacketed Hoses with MLI
Insulon Hose MLI is engineered with multi-layer insulation (MLI) for maximum thermal insulation performance. Insulon hoses with MLI use proprietary, high-density MLI to minimize radiation heat transfer. While these hoses deliver the best thermal performance, they are slightly larger, heavier, and less flexible than standard Insulon hoses.
- Maximum thermal insulation performance
- Proprietary, high-density MLI
Comparing Features
Both types of hoses (Standard and MLI) are available in the same inner hose sizes (1/4″ ID, 3/8″ ID, 1/2″ ID, 3/4″ ID, and 1″ ID) and lengths (up to 20 meters). They both operate in the same temperature range (-270 to 815 Celsius) and have stainless steel 316 wetted and external surfaces. They are both available in low- and high-pressure options and are compatible with a range of end fittings.
Inner and Outer Diameters (Insulon Vacuum Jacketed Hose)
Standard Performance
ID: 0.25 in.
OD: 1.05 in.
ID: 0.375 in.
OD: 1.05 in.
ID: 0.50 in.
OD: 1.27 in.
ID: 0.75 in.
OD: 1.62 in.
ID: 1.00 in.
OD: 1.95 in.
MLI Performance
ID: 0.25 in.
OD: 1.27 in.
ID: 0.375 in.
OD: 1.62 in.
ID: 0.50 in.
OD: 1.62 in.
ID: 0.75 in.
OD: 2.38 in.
ID: 1.00 in.
OD: 2.38 in.
Lengths range from 1.5 to 65.6 feet (0.6 to 20 meters).
Have questions about which vacuum jacketed hose is right for your high temperature application? Our engineering team is here to help. Schedule a call →
Learn more about Insulon Vacuum Jacketed Hose:
Insulon® smooth-bore options for thermal process fluid transfer
Insulate coolant lines in high temperature environments
