IECEx Approved Pressure and Vacuum Feedthroughs
Series EF - High voltage / current electrode
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 and 200A at 2kV maximum. Stainless steel conductors, that have a lower current rating than copper electrodes, can be specified instead of copper.
Feedthroughs with copper electrodes have brass nuts and washers. Stainless steel nuts and washers are fitted to stainless steel electrodes.
Series EF sealed electrode assemblies are supplied pre-torqued for immediate installation. Integral insulators are Alumina.
Feedthroughs are available with three sizes of copper electrodes rated 40A, 100A and 200A at 2kV maximum. Stainless steel conductors, that have a lower current rating than copper electrodes, can be specified instead of copper.
Feedthroughs with copper electrodes have brass nuts and washers. Stainless steel nuts and washers are fitted to stainless steel electrodes.
Series EF sealed electrode assemblies are supplied pre-torqued for immediate installation. Integral insulators are Alumina.
- IECEx Approved to Ex II 2 GD, Ex d IIC Gb / Ex e IIC Gb, Ex ta IIIC Da
- Copper or stainless steel electrodes
- Three sizes of feedthrough assembly
- Rated for use at 2KV up to 200A
- Pressure range: Vacuum to 550 bar*
- Temperature range: -60°C to +200°C*
- 316L Body (and seat where applicable). Follower and cap in 303 or 304; Alumina insulators
- Choice of 2 sealant materials
- Maintainable - sealants replaceable
- Electrodes pre-installed in feedthrough and torqued ready for installation * Dependent on sealant and fitting selected
