Series PF - Feedthroughs for single elements
These feedthroughs are designed for sealing single elements, usually sensors, probes or tubes, where they penetrate a pressure or environmental boundary. Common applications include sealing sheathed thermocouples and resistance thermometers, small-bore tubes and other types of sensor where they enter a process enclosure... more

Series PSF and MSF - For single and multiple elements
Series PSF (single element) and MSF (multiple elements) feedthroughs are similar to series MF feedthroughs, but have split internal components... more

Series WF - For multiple wires & probes
When multiple wires must pass through a pressure boundary, series WF feedthroughs can provide an efficient seal without recourse to epoxies or other non-adjustable fixture methods... more

Series HF - High density, insulated wire, sealed tube assemblies
A PTFE-lined, stainless steel tube is swaged over multiple, insulated, single-core copper and/or thermocouple-material wires to make a continuous wire, high-density, sealed feedthrough tube... more

Spectite feedthrough bodies, caps, followers and seats are manufactured in stainless steel.

A wide range of sealant materials is available to suit the most demanding of applications.

Spectite sealed feedthroughs satisfy the requirements of the European Pressure Equipment Directive (PED).

Spectite sealed feedthroughs have a wide operating temperature range.

A choice of process sizes and thread-forms is available.