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Who We Are

hermetic seal
Who We Are

Who We Are

Hermetic Seal products include qualified military connectors, high-pressure, high-temperature (HPHT) bulkhead connectors, very high temperature connectors, and ruggedized connectors that combine glass seals with advanced PEEK (polyetheretherketone) molding technology.

hermetic seal
Our Story
HSC is the world’s leading manufacturer of hermetically sealed connectors and highly engineered interconnection products that withstand the most severe environments imaginable.
coining capabilities
Hermetic Seal Capabilities
With 72 years of experience, we have the engineering skills and the production capacity to solve any high reliability interconnection problem.
hermetic seal wet mate
Subsea Interconnect
Focused on the design and supply of critical subsea feedthroughs, wet or dry mate connectors, and associated terminations.
Multiple Pin Headers
Multi Pin Headers
We have designed thousands of Multi Pin Headers over the years that may suit including those with requirements to withstand high pressures and high temperatures with low leak rates.
gtms bulkhead
Glass-To-Metal Sealed Bulkheads
Our team of experts manufacture and deliver GTMS bulkheads designed to function in the severe operating conditions in oil and gas exploration.
Molded and Machined Thermoplastic Products
Ruggedized HPHT Electrical Bulkheads
Designed by our experienced process engineers to meet the most demanding conditions in oil and gas exploration and production.
elite dry mate connector
ELITE Dry Mate Connector Series
Designed by Subsea Interconnect product team, ELITE Dry Mate Connector Series is for applications in a dry environment then submerged in salt or fresh water.
hermetic seal wet mate
ELITE Wet Mate Electric (WME) Connectors
Designed and tested by our Subsea Interconnect product team for extreme environments found in subsea and downhole oil and gas applications
Glass Sealed Penetrators
HPHT Penetrator
Provides a high pressure feedthrough with excellent electrical isolation demanded in subsea applications use in Sensors, Control Modules and Pressure Vessels.
glass seal fiber feed through
Glass Seal Fiber Optics
To support today and tomorrow’s optical component needs, AMETEK HSC made significant investments in its facilities to manufacture Glass Seal Fiber Optics use in offshore communication systems.
ISO Logo from wikimedia commons license
Quality
Our customers expect nothing less than compliance to world class Supplier Quality Requirement Documents.
Hermetic Seal engineers and produces custom hermetic connectors for the most challenging electrical and mechanical applications in the most demanding harsh environments, providing consistent reliability for your mission critical applications.

Capabilities: Complex customized hermetic connector and feedthrough solutions designed and tested to perform in extreme environments utilizing an array of material combinations and terminations (including electrical and fiber) and supported by vertically integrated, flexible manufacturing capabilities.
Hermetic Seal Corporation
Tel: 626-443-8931
4232 Temple City Blvd
Rosemead, CA 91770
Fax: (626)443-6610
Email:  hermeticseal.info@ametek.com
www.hermeticseal.com