Proprietary manufacturer of Insulon® vacuum insulation
Concept Group LLC is the sole and proprietary manufacturer of Insulon® vacuum insulation. Insulon® products feature a fully hermetic vacuum seal, no pump-down port, and the widest operating temperature range on the market. Applications include thermal fluid transfer, insulation for medical and surgical devices, and thermal protection for electronics and other sensitive components.


Insulon® Vacuum Jacketed Hose
Insulon® hose is engineered with proprietary vacuum insulation technology for a sleek, compact design and zero pump-down maintenance. Rated for applications from -270 to 815 Celsius (-454 to 1500 Fahrenheit):
- Transfer of cryogenic fluids including liquid nitrogen, oxygen, argon, carbon dioxide, helium, and more
- Reduce boil-off material losses by up to 45% with Insulon hose with MLI
- Unique benefits for liquid hydrogen energy applications
- Chiller supply and return lines for semiconductor manufacturing
- High temperature carrier and exhaust lines in industrial manufacturing
- Process heating fluids including oils, steam, gases
- Option to include multi-layer insulation (MLI) for the ultimate thermal insulation performance
- Option to sleeve over PTFE or PFA tubing for smooth internal bore and non-metallic wetted surfaces

Insulon® Components for Medical and Surgical Devices
Insulon® components are manufactured in geometries with overall wall thickness under 0.25 mm. These ultra-thin design capabilities make Insulon® components ideal solutions for medical and surgical devices. Often considered an alternative to aerogel and pyrogel, Insulon® delivers thermal solutions where other insulation materials are insufficient or ineffective. Applications include insulated cryoneedles for cryoablation therapies, safe transfer of cold and hot fluids, and storage for temperature-sensitive medications and other materials.
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Custom Insulon® Vacuum Insulation
Insulon® components are manufactured in geometries with overall wall thickness under 0.25 mm. These ultra-thin design capabilities make Insulon® components ideal solutions for novel devices across industrial and commercial applications. Often considered an alternative to aerogel and pyrogel, Insulon® delivers thermal solutions where other insulation materials are insufficient or ineffective.
- Cryogenic or high temperature applications
- Ultra-high performance insulation
- Food-grade insulation including cool-touch steam wands for espresso machines
- Cleanroom-compliant materials
- Option to include proprietary, high-density multi-layer insulation (MLI)
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