The integral electrode mounted in these feedthroughs enables specifiers to provide high-voltage, high-current supplies in process enclosures, autoclaves, vacuum furnaces and reactor vessels to power heaters, electric motors and other devices needing high power supply.

Feedthroughs are available with three sizes of copper electrodes rated 40A, 100A & 200A at 2kV maximum. Stainless steel conductors, that have a lower current rating than copper electrodes, can be specified instead of copper. These are often used when temperatures exceed 380ºC. Nickel conductors may also be specified to special order.

Feedthroughs with copper electrodes have brass nuts and washers. Stainless steel nuts and washers are fitted to stainless steel and nickel electrodes.

Series EF sealed electrode assemblies are supplied pre-torqued for immediate installation. Integral insulators are Alumina.

Copper or Stainless steel electrodes

Three sizes of feedthrough assembly

Rated for use at 2KV at up to 200A

Pressure range: Vacuum to 550 bar*

Temperature range:
<-200°C to +380°C (Cu electrode)
<-200°C to +870°C (SS electrode)*

316L Body (and seat where applicable). Follower and cap in 303 or 304; Alumina insulators

Choice of 3 sealant materials

Maintainable - sealants replaceable

Electrodes pre-installed in feedthrough and torqued ready for installation

* dependent on sealant and fitting selected