Category: Single Liquid Nitrogen Feedthrough

Single LN₂ Feedthroughs – Precision Cooling for Demanding Vacuum Systems

Designed for both open and closed loop cryogenic systems, our Single Liquid Nitrogen (LN₂) Feedthroughs offer a reliable and efficient way to introduce cryogenic fluids into high and ultra-high vacuum environments.

What sets these feedthroughs apart is their extended coaxial tube design, which acts as a thermal barrier—minimizing condensation and ice formation on the atmospheric side of the flange. This is especially critical when working with liquid nitrogen, where extreme temperature differences can compromise vacuum integrity.

Key Benefits:

• ❄️ Reduced ice buildup: The extended thermal pathway helps prevent condensation and frost near the mounting flange.
• 🔒 Seal protection: By minimizing thermal stress and moisture accumulation, the feedthrough helps maintain a secure and long-lasting vacuum seal.
• 🔧 Engineered for performance: Ideal for applications requiring precise cryogenic fluid delivery in vacuum environments.

Whether you’re cooling components or managing cryogenic flow, these feedthroughs are built to deliver consistent performance and peace of mind.