HARSH ENVIRONMENTS REQUIRE
CERAMIC-TO-METAL
SEALING TECHNOLOGY

Insulator Seal’s sealing technology enables
high performance transmission of energy,
light, and fluid across the barriers between
your ambient and harsh environments.
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Eight Traditional
Product Classes

We have eight generic product classes
used to create innovative solutions for
our markets.

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MARKETS SUPPORTED
BY INSULATOR SEAL

No matter what market you are in,
you need ceramic-to-metal sealed connection
components for your process.

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NEWS & EVENTS

NewOpticsLab

Remodeled Optics Lab

Our Optics Lab is now bright, clean, and the home of new and existing product lines. This room is self-sufficient incorporating receiving, stores, production, cleaning, inspection, and packaging of optics into one area.

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 FEATURED PRODUCTS

ISI March 2017 Product Spotlight - UHV Re-Entrant Polarization Preserving Optical Viewports - Insulator Seal (social)

UHV Re-Entrant Polarization Preserving Optical Viewports

The Insulator Seal division of MDC Vacuum Products, LLC recently collaborated with a global technology company to manufacture polarization preserving optical viewports.

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 BLOG

Joining Dissimilar Materials Image

Joining Dissimilar Materials for Harsh Environments

To reliably service harsh environments, functional assemblies often depend upon a set of properties selected from more than one material. Excluding fasteners, assemblies fashioned of dissimilar materials are typically formed utilizing high temperature processes such as diffusion bonding, brazing and welding.

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