FATI by Thermon — Components

Heating Elements, Cables & Specialty Components

Individual heating elements, components, and accessories for OEM equipment manufacturers, replacement parts, and custom engineered heating assemblies. From tubular elements to heating cables and specialty configurations.

Heating Elements, Cables & Specialty Components

Quick Specification Reference

Element Types Tubular, Finned, Cartridge, Cast-in, Teflon
Sheath Materials Steel, SS 304/316, Incoloy, Titanium, Teflon
Watt Density 5 to 100 W/in² (application dependent)
Voltage Range 12V to 600V, AC/DC

Component Catalog

Individual heating elements, cables, and specialty components for OEM, replacement, and custom applications

Tubular Heating Elements
TUB

Tubular Heating Elements

Straight, U-bend, and custom-shaped tubular elements for tanks, vessels, and process equipment.

Typical Applications: Immersion heaters, process tanks, industrial ovens

  • Diameters: 6mm to 20mm (.25" to .75")
  • Lengths: custom to application
  • Single or multi-element bundles
  • Threaded, welded, or brazed terminations
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Finned Tubular Elements
FIN

Finned Tubular Elements

Enhanced surface area elements for air and gas heating applications.

Typical Applications: Duct heaters, convectors, air heating systems

  • Fin spacing: 3–8 fins per inch
  • Fin materials: aluminium, copper, steel
  • Helical or stacked fin designs
  • Low watt density for safe air heating
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Cartridge Heaters
CTG

Cartridge Heaters

High watt density cylindrical heaters for insertion into drilled holes.

Typical Applications: Moulds, platens, nozzles, tooling

  • Diameters: 3mm to 25mm
  • Lengths: 20mm to 600mm
  • Watt densities up to 100 W/cm²
  • Lead wire or screw terminations
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Heating Cables
CBL

Heating Cables

Flexible heating cables for complex routing and heat tracing applications.

Typical Applications: Pipe tracing, freeze protection, complex geometries

  • Self-regulating and constant wattage
  • MI cable (mineral insulated)
  • Series resistance cables
  • Thermon Heat Trace integration
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Teflon/PTFE Immersion
TFE

Teflon/PTFE Immersion

Chemically resistant heating for corrosive fluids and galvanic applications.

Typical Applications: Acids, caustics, plating baths, corrosive chemicals

  • Teflon-coated or PTFE sheath
  • Over-the-side and flanged mounting
  • Low watt density: 5–15 W/in²
  • pH 1–14 chemical compatibility
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Cast-in Resistors
CST

Cast-in Resistors

Heating elements permanently cast into aluminium, bronze, or custom housings.

Typical Applications: Platens, hot runner systems, process equipment

  • Custom aluminium/bronze castings
  • Integrated mounting and heat transfer
  • Uniform temperature distribution
  • Vibration and shock resistant
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Accessories & Terminals
ACC

Accessories & Terminals

Thermostats, sensors, junction boxes, and mounting hardware for all heater types.

Typical Applications: Control, safety, and mounting for all heater types

  • Capillary and rod thermostats
  • RTD and thermocouple sensors
  • Terminal blocks and boxes
  • Mounting brackets and flanges
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Replacement Parts
REP

Replacement Parts

Spare and replacement elements for existing FATI heaters and OEM equipment.

Typical Applications: Maintenance, emergency replacement, spare inventory

  • Direct replacements for FATI heaters
  • Cross-reference other manufacturers
  • Expedited delivery available
  • Technical support for identification
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Materials & Technical Specifications

Sheath material selection and watt density guidelines for optimal element performance

Sheath Material Selection

Material Max Temp Typical Applications Notes
Carbon Steel 400°C (752°F) General purpose water, oil, air heating Cost-effective for non-corrosive environments
Stainless Steel 304 650°C (1202°F) Food grade, light corrosion, clean environments Good corrosion resistance, sanitary applications
Stainless Steel 316 650°C (1202°F) Marine, chlorides, moderate corrosion Enhanced corrosion resistance vs 304
Incoloy 800/825 800°C (1472°F) High temperature, corrosive chemicals Excellent for harsh chemical and thermal environments
Titanium 300°C (572°F) Seawater, chlorinated fluids, extreme corrosion Superior corrosion resistance, lightweight
Teflon/PTFE 260°C (500°F) Acids, caustics, plating solutions Chemically inert, non-stick surface
Copper 200°C (392°F) High thermal conductivity applications Excellent heat transfer, soft solder terminations
Brass 250°C (482°F) Moderate corrosion, decorative Good machinability and thermal conductivity

Watt Density Guidelines

Water Immersion

15-40 W/in²

Higher density for flowing water

Oil Immersion

10-25 W/in²

Lower than water due to heat transfer

Air Heating

5-15 W/in²

Low density to prevent element burnout

Gas Heating

3-10 W/in²

Very low density for safe operation

Cartridge (Solid)

40-100 W/in²

High density with good thermal contact

Teflon Coating

5-10 W/in²

Limited by PTFE temperature rating

OEM & Maintenance Support

Comprehensive programs for equipment manufacturers, maintenance teams, and spare parts management

Comprehensive programs for equipment manufacturers, maintenance teams, and spare parts management

Dedicated support for equipment manufacturers with volume pricing, technical collaboration, and custom element development.

Replacement Parts Program

Cross-reference service to match existing heaters from any manufacturer. Expedited production for urgent replacements.

Inventory & Consignment

Stocking programs and consignment inventory for high-volume OEMs and maintenance operations.

Technical Support

Engineering assistance for element selection, thermal calculations, watt density optimization, and material compatibility.

Why Partner with FATI for Components?

Rapid prototyping and sampling
Quality certifications (ISO 9001, UL, CE)
Technical drawings and 3D models
Global shipping and logistics support
Volume pricing for OEM accounts
Expedited production capabilities
Direct-to-manufacturer sourcing
Life-of-product replacement guarantee

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