Product Announcements:
Seals

Space electronics face extreme conditions like vacuum, radiation, and thermal stress. Hermetic sealing protects components from contamination, outgassing, and environmental damage, improving reliability and performance. Douglas Electrical Components provides lightweight, customizable feedthroughs and packages for aerospace applications. Read more...

We provide sealing quality and support where it matters most. Backed by decades of industry expertise and experience, we’re the trustworthy source for military-grade sealing solutions. That’s why you’ll find Technetics Group products on hundreds of platforms on land, sea, air and space. Read more...

US aerospace and defense companies are onshoring hermetic connectors to reduce supply chain risk, control costs, and ensure compliance. Domestic manufacturing offers shorter lead times, regulatory expertise, and easier collaboration, enabling reliable, high-performance solutions while strengthening US industry. Read more...

Selecting the appropriate O-ring size is crucial for forming effective and reliable seals in both static and dynamic applications. If the dimensions are incorrect, leaks can occur, the sealing system may fail prematurely, or it may be too difficult to install the O-ring. To mitigate these risks, engineers and maintenance professionals rely on sizing charts that specify standard measureme... Read more...

Selecting the right chemical-resistant O-ring requires close attention to material compatibility. Since each material reacts differently to steam, oils, fuels, and chemicals, it is crucial to select a material that can withstand both high-pressure and room-temperature operating conditions. Read more...

O-rings are integral components in many fuel systems for sealing in fluids and blocking out contaminants. Fuel-resistant O-rings are subject to heavy wear and tear and continual exposure to oil, fuel, and high temperatures, so they must be made from appropriate materials to ensure a lasting seal. Read more...

Measuring for a custom gasket includes inner diameter, outer diameter, bolt hole diameter, pitch circle diameter, and thickness. You can reference the image above or learn more here. Read more...

Conax Technologies manufactures a complete range of pressure and vacuum seal fitting assemblies to carry multiple probes, sensors, wires, electrodes and other elements in a single fitting. Seal fitting assemblies can be specified for use in temperature ranges of -400°F (-240°C) to 1600°F (+870°C) and for pressures from vacuum to 35,000 PSI (2400 bar). Read more...

A hermetic feedthrough design consultation helps improve performance, reduce costs, and avoid design issues. Expert engineers provide guidance on materials, housing, and long-term reliability while balancing technical and budget needs. Engaging early ensures better decisions, greater flexibility, and more efficient, reliable results. Read more...

Milvent Tiny Snap-In Vents are low-profile waterproof breather plugs designed for compact enclosures, providing pressure equalization, moisture protection, and enhanced safety in battery systems and sealed devices. Read more...