Flexible vacuum insulated hose transporting liquid nitrogen
Advanced vacuum insulation provides thermal barrier for high-temperature flame

Advanced Vacuum Insulation Technology

High-performance thermal insulation for applications from -270°C to 1000°C

Insulon® Technology


Industrial hot air tool with Insulon Safety Guard nozzle attachment

Heat Gun Safety Guards

Reduce burn risk with Insulon® Safety Guards for heat gun nozzles

Hot air tool attachments for thermal protection →

Ultra thin vacuum insulated sleeve transports liquid nitrogen while maintaining safe-to-touch external surface

Thermal Ablation Therapies

When minimally invasive devices need thermal insulation, thinner is better.

Ultra-thin insulation for steam, saline, and cryoablation →

High performance insulation for aerospace and aircraft

Aerospace Insulation

High-temperature vacuum insulation for APUs, fuel lines, and more

Low maintenance, high-temperature aerospace insulation →

Our Technology

Flexible insulated hose, vacuum insulated tube, and vacuum insulated container. Insulon Technology

Advanced Vacuum Insulation

Insulon® advanced vacuum insulation for applications from -270°C to 1000°C. Overall wall thickness as low as 0.25 mm, depending on the application.

Discover Insulon® Technology →

How does MLI reduce radiation heat transfer?

Multi-Layer Insulation (MLI)

For the ultimate vacuum insulation performance, proprietary MLI is installed inside the vacuum annulus to reduce radiation heat transfer.

High-temperature MLI →

Glass to Metal Hermetic Seals made with stainless steel and manufactured by Concept Group LLC

Glass-to-Metal Seals

Glass-to-metal compression seals and hermetic packages. We specialize in stainless steel and titanium seals, connectors, headers, and assemblies.

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Proven expertise in engineering and manufacturing

Learn more about our Core Process →

Advanced vacuum insulation and glass-to-metal seals engineering and manufacturing process