Shop vacuum jacketed hoses
for cryogenic and high temperature
fluid transfer systems

Insulon vacuum jacketed hoses deliver high performance thermal insulation in applications ranging from -270 to 900°C (-454 to 1652°F). Diameters include 1/4″, 1/2″, 3/4″, and 1″ ID. Lengths range from 2′ to 50′.

For low-pressure applications, shop Insulon Hose LP in 1/2″ and 3/4″ ID sizes. For high-pressure applications, or for any other sizes or end configurations, please request a quote.

Four flexible Insulon vacuum jacketed hoses in 1 inch and 0.75 inch and 0.5 inch and 0.25 inch diameters
1″, 3/4″, 1/2″, and 1/4″ inner diameter Insulon Hoses


With an operating temperature range from -270 to 900°C (-454 to 1652°F), Insulon vacuum jacketed hoses deliver high-performance insulation in a variety of chemical, industrial, and manufacturing applications. Insulon hoses can safely transfer a wide range of fluids including cryogenic and high-temperature gases and liquids. Benefits include reducing cryogenic boil-off and condensation, maintaining safer surface temperatures, and improving thermal energy efficiency,

Vacuum insulated process piping for cleanrooms

Cleanroom Manufacturing

Reliable cleanroom insulation →

Hydrogen refueling station

Cryogenic Liquid Transfer

Liquid helium, nitrogen, hydrogen →

Bottles in a food and beverage processing and manufacturing facility

Food & Bev Processing

Food-grade thermal insulation →

Industrial steam systems

Industrial Steam Systems

Steam pipe insulation →

Sterile, high-precision semiconductor cleanroom manufacturing

Semiconductor Fabrication

Improve temperature control →

Pressure Ratings

Different applications have unique pressure requirements. To offer a range of solutions, Insulon Hose is available in a variety of pressure ratings:

  • Insulon Vacuum Jacketed Hose, LP is engineered for low-pressure applications. If you are working on a low-pressure application, why pay for high-pressure hoses? Insulon Hose LP can provide cost-savings for low-pressure cryogenic and high-temperature applications. Shop now →
  • Insulon Vacuum Jacketed Hose, HP is engineered for high-pressure applications. Contact us to request a quote, and specify the pressure rating required for your application. Request a quote →
Flexible insulon vacuum jacketed transfer hose in half inch diameter size
Insulon Vacuum Jacketed Hose, LP, 1/2″ ID
Flexible vacuum insulated hose transports liquid nitrogen while maintaining safe-to-touch external surface

End Fittings

Insulon vacuum insulated hoses improve thermal efficiency across across a variety of industries, and the right end configurations are a critical element of each hose assembly. Inform us of your unique end fitting specifications in your project inquiry.


Standard Insulon hoses are built with 316L stainless steel. Other materials are available with custom hose assemblies. We ensure that the material selected suits your application’s unique needs, including meeting relevant medical-grade, food-grade, or cleanroom requirements. Be sure to let us know about any material specifications when you submit your project inquiry.

Vacuum jacketed flexible hose with CGA-295 (JIC swivel nut) end fittings
Insulon Vacuum Jacketed Hose, LP, 1/2″ ID with CGA-295 end fittings

Other types of vacuum insulated tubing:

Not looking for flexible hoses? Insulon tubing is available in a variety of form factors.

Bendable vacuum insulated tubes that hold their shape

Bend-to-Shape Tubing

Field-bendable tubing that holds its shape. Adjust to your desired form, and our bend-to-shape tubes stay in position while delivering high-performance insulation.

Bend-to-Shape Tubing →

Small diameter vacuum insulated tubes are displayed next to a U.S. dime to demonstrate small size

Small-Bore Tubing

Small-bore and micro-bore vacuum insulated tubes. Ideal for space-constrained systems. Ultra-thin design, without sacrificing thermal insulation performance.

Small-Bore Tubing →

Stainless steel vacuum insulated pipes

Straight, Rigid Tubing

Ultra-thin vacuum insulated tubes and pipes for cryogenic and high temperatures. Option to include multi-layer insulation to reduce radiation heat transfer.