FP/BFP Flameproof Removable Core Heaters

The FP/BFP removable core type Flameproof electric heaters comprise a large range of process immersion heaters, certified for use in a Zone 1 Hazardous Area, that allow elements to be replaced without draining the process vessel.


  • Up to 1000kw (larger ratings achieved by a combination of enclosures)
  • Certified Ex II 2 G or G and D to the ATEX Directive 94/9/EC
  • Certified Ex’d’, Zone 1, Gas Groups IIB or IIC
  • CENELEC or IECEx certified
  • Terminal box is certified weatherproof to IP66/IP67
  • Temperature classifications T1-T6
  • Ceramic core type elements are not subject to problems with moisture ingress
  • Removable core type elements to facilitate replacement without draining the vessel (simply open the terminal box)
  • Elements are individually replaceable on site without the need for special tools
  • Anti-condensation heaters fitted if required
  • Suitable and certified for use in high and low ambient temperatures e.g. Middle East and Arctic regions