Designed to last as long as the system they protect.
Hermetic connectors are engineered to outlast the service life of the equipment they seal. Replacing a sealed connector in the field is never the easy option
RHSeals hermetically seals connectors, wire feedthroughs, cable feedthroughs, and fiber optic feedthroughs using custom epoxy construction, engineered for each specific application. Every seal is rated from -100°C to 250°C and from vacuum to more than 11,000 psi (758 bar). That performance
holds across temperature cycles, pressure cycles, immersion, and vibration. RHSeals verifies it one unit at a time. Every seal is helium mass spectrometer tested to 1×10⁻⁸ std-cc/sec, ships with a test certificate in the box, and is backed by a limited lifetime warranty.
Why RHSeals Connectors Hold the Seal Long-Term
- Custom epoxy hermetic construction, engineered for each specific connector and application: rated from -100°C to 250°C and backed by a limited lifetime warranty.
- Helium mass spectrometer tested to 1×10⁻⁸ std-cc/sec on every unit. Not a batch sample. Not a statistical inference.
- Pressure capability up to 11,000 psi (758 bar), pressure-cycled and holding across deep-sea, downhole, and high-pressure service.
- Documented durability: test certification ships with every order. The leak rate is on record before the part leaves the building.
- Field-proven harsh-environment use across aerospace, defense, medical, oil and gas, marine, and subsea applications.
Have a sealed connector that has to last? Talk to the RHSeals team about a custom hermetic seal engineered for the life of the system.