Vacuum jacketed hoses for cryogenic and high temperatures

Cryogenic and high temperature fluid transfer systems work more safely and efficiently with reliable, high performance insulation. Insulon vacuum jacketed hoses help keep systems clean and dry, protect personnel, and improve energy efficiency.

Insulon Advanced Vacuum Insulation

Four Insulon vacuum jacketed hoses in 1 inch and 0.75 inch and 0.5 inch and 0.25 inch diameters

Insulon Vacuum Jacketed Hoses

Vacuum jacketed transfer hoses for applications from -270 to 900°C (-454 to 1652°F).

Heat guns with Insulon safety nozzle guard accessories

Heat Guns with Insulon Safety Guards

Get safer heat guns with the world’s first vacuum insulated nozzle guard.

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Medical and Surgical Device Insulation

An experienced supplier, Concept Group has been delivering ultra-thin, medical-grade insulation solutions for many years. Specialties include surgical devices for cryoablation, safe transfer of temperature-controlled fluids, and storage of medications and other materials.

Cryogenic and High Temperature Applications

Liquid nitrogen with its chemical symbol H

Cryogenic Fluid Transfer

Insulon vacuum jacketed hoses and bend-to-shape tubing for cryo-compressed and liquid cryogens

Microbiologist testing sample under laminar air flow cabinet in quality control pharmaceutical cleanroom laboratory

Cleanroom Environments

Fight dust, condensation, and other cleanroom contaminants with stainless steel thermal insulation components.

Bottles in a food and beverage processing and manufacturing facility

Food & Beverage Processing

Reliable thermal insulation for food and beverage processing. Built with food-grade stainless steel for easy cleaning.

Silicon wafer semiconductor

Semiconductor Fabrication

Precise temperature control is critical for specialty gas delivery systems in semiconductor manufacturing.

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High temperature insulation - Insulon Technology

Insulon® Vacuum Insulation

Advanced vacuum insulation for the most demanding thermal problems. Available in standard and custom designs. Engineered for applications ranging from -270°C to 1000°C (-454°F to 1832°F).

Our proprietary, high density multilayer insulation (MLI) designed for cryogenic and high temperature vacuum insulation

Multi-Layer Insulation (MLI)

For the ultimate high-temperature insulation performance, reducing radiation heat transfer is key. Our proprietary MLI can be integrated with Insulon® components.

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

Glass-to-Metal Seals

Expert manufacturer of glass-to-metal compression seals and hermetic packages. Specializing in stainless steel and titanium connectors, headers, and assemblies for high pressure environments.


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Explore the Concept Group blog where we discuss all things related to engineering and manufacturing vacuum insulation.

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Data Sheets

Download our technical data sheets for specifications and performance data on your favorite Insulon® products.

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Frequently Asked Questions

Find answers to popular questions in our FAQ section. Wondering about something else? Send us a message.

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Learn more and review important topics related to thermal insulation, engineering, and manufacturing.

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About Us

Concept Group Core Process

The best innovations come from the best collaborations. Learn more about what it’s like working with Concept Group.

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