Industrial Immersion Heaters fi – Fay Industrial

“fi” range of Industrial Immersion Heaters designed and built for ease of installation, safety, reliability and easy maintenance even in difficult conditions. Our industrial heaters are the ideal replacement.

Rugged Industrial Design for Commercial Applications

Industrial Immersion Heaters fi

Fay Industrial commercial grade replacement heating elements are ideal for all commercial liquid heating applications.

Certified as IP67. Any Wattage up to 24kw Single or Three Phase. Any BSP Thread Size. Bespoke manufacturing to your specification our specialty. We also offer an extremely fast and efficient turnaround and delivery.

Size Guide

Industrial Immersion Heater Size Guide

Uses of heavy duty commercial Immersion Heaters

Immersion heaters are primarily used for water heating, however other liquids or gasses or solids can be heated, we can assist in selecting the most appropriate design for your particular application.

In an industrial setting, heaters are generally larger, more powerful and more robust than their domestic counterparts, assembled from high quality heating elements and heavy duty components as they will typically be required to work under heavier loads.

Contact us to discuss your requirements we will be pleased to help.

Construction methods

Construction Method

Standard Immersion Heaters are constructed from Incoloy 800 sheathed rod heating elements fitted to a brass screw thread fixing head. Other sheath materials and head (Screw plug) materials are available as an option depending upon your application.

Screw thread sizes available 1¼”, 1½”, 1¾”, 2”, 2¼” and 2½”.BSP

The terminal box is constructed from pressure die-cast aluminum certified to IP67 to withstand the rigours of most industrial environments. Two cable entry M25. Terminal covers can be rotated through 360 degrees to allow cable entry position to be chosen.

Fitting HeatersFitting Heaters

All thread sizes in the range have standard 86mm (3 3/8″) A/F octagonal brass heads for ease of installation using a standard Immersion Heater Box Spanner, also available to purchase with your heater.

The heaters can be fitted with single or multiple thermostat pockets, a full range of thermostats are available to suit most applications.

Thermostats are not included with our range of industrial and Commercial Immersion Heaters and should be specified separately depending on:

  • Application
  • Industrial Process
  • Utensil Steriliser
  • Domestic Hot-Water systems (Including commercial) compliant to clause 19&22  EN60335-2-73
  • Temperature Range
  • Thermal Accuracy and switching Differential
  • Current Switching Capacity

Please contact our sales offices for guidance on the most suitable thermostat for your particular application.

  • Wattage output up to 24kW
  • Voltage up to 440V
  • Single phase or three phase supply
  • Immersed length up to 2500mm
  • Two Cable Gland Entry Points M25

We can supply any Industrial Immersion Heater to your specification faster than you think.

contact us