When true hermetic performance isn't needed, our JacketSeal™ line can provide a low-cost solution. JacketSeals are commonly used applications that require mild water blocking or sealing to IP67, IP68, NEMA, Explosion proof standards. In addition to stand-alone use, JacketSeals can also be integrated into hermetic feedthroughs to provide fluid blocking or explosion proofing. 
  • A wide variety of primary and secondary explosion proof ratings in accordance with UL, FM, IECEx, CSA and ATEX requirements.
  • Availability as an option on DuctorSeal®, CircuitSeal™ and OptiSeal™ product lines.

Sample configurations:

Hybrid JacketSeal-DuctorSeal feedthroughs are used in applications requiring both true hermetic sealing and fluid blocking—such as this hybrid feedthrough that seals both the vacuum chamber and heat transfer fluid for a magnetic bearing flywheel.

JacketSeal feedthrough for use in ATEX explosion-proof applications.

Water blocking JacketSeal provides a righted connection point for the the mating connector while preventing water ingress at the cable exit.