StudSeal: High Pressure Hermetic Electrical Feedthrough/Passthrough

StudSeal™ hermetic feedthroughs are used in vacuum or pressure applications where high current or high voltages penetrate a barrier. These customized hermetic connector seals allow for easy specification and mounting and are pretested.

The StudSeal hermetic electrical wire feedthrough product family offers a selection of solid copper, heavy-current conductors sealed in standard housing styles and materials.

These hermetically sealed studs are primarily used for the transfer of power in and out of a sealed environment at operational loads of up to 1000 amps and 15kV.

StudSeal sealed feedthroughs can seal high-pressure and high-vacuum environments. These hermetic wire seals are compatible with liquids and gases including refrigerants, oils, heat transfer fluids and jet fuels. Our sealed bulkhead connectors comply with a wide range of certifications and standards. Contact us today to get a quote. 

Hermetic Electrical Feedthrough Applications:

Sample configurations of our electrical passthroughs:

hermetic electrical feedthrough/passthrough />

Radial o-ring compressor feedthroughs reduce customer install time while utilizing a low cost molded housing.

hermetic feedthrough/passthrough />

Motor power terminal feedthroughs with NPT or SAE studs work in compressors ranging in size from fractional horsepower to high-tonnage.

hermetic electrical feedthrough/passthrough />

High current studs handle up to 1,000 amps to meet most of process power needs.

hermetic electrical feedthrough/passthrough />

Quick-connect pressure vessel electrical feedthrough transmits signals into a pressure chamber.

hermetic electrical feedthrough/passthrough />

StudSeal Portplate assembly reduces installation time and leak paths in compressor and other industrial applications.

hermetic electrical feedthrough />

Multi-conductor busbar StudSeal assembly cuts installation time while enabling conductor bends not possible with threaded studs.

hermetic electrical feedthrough/passthrough />

High voltage StudSeal assembly can withstand up to 25,000 volts.

hermetic electrical feedthrough/passthrough />

Hybrid StudSeal-DuctorSeal hermetic wire feedthroughs reduce assembly time, electrical connections and cost in applications that require a connection point on just one side of the hermetic seal.

hermetic electrical feedthrough/passthrough />

Hybrid StudSeal terminal flange assembly combines power studs and instrumentation terminals in a single feedthrough, providing all the electrical penetrations needed for a traditional compressor.

Douglas Electrical
Address:    5 Middlebury Blvd.
Randolph, NJ 07869
Tel:    973.627.8230
Fax:   866.206.6916
General inquiries:
T 973.627-8230
Technical information:
T 973.627-8230

Engineered Hermetic Seals and Connectors for Wire and Cable

Newsletter Signup