We are looking for agents/dealers worldwide. Kindly drop us a mail for further discussions.

Cast-In Bush Heaters are similar to the coil heaters


  • Available with nickel chrome steel band
  • Temp range for up to 400°C
  • Option of J type or K type thermocouple available on request
  • Negligible effect of material spillage
  • Minimum inner diameter of 10mm
  • Standard available inner diameter 16mm, 19mm and 22mm
Sheath Material Cr Ni-Steel
Insulation Material Mgo
Resistance Wire Ni Cr 80-20
Maximum Sheath Temperature 700°C
Die Electrical Strength 800V A/C
Insulation > 5 M Ω 
Thermocouple J type (Standard) or K type
Length Tolerance (Straight) + 5%
Wattage Tolerance + 10% (+ 5% Available Upon Request)
Resistance Tolerance + 10% (+ 5% Available Upon Request)
Unheated Length 50mm to 100mm 
Dimensional Tolerance Coil I.D + 0.1 to 0.2mm
Coil Length + 1mm

When Ordering please Specify

  • Inner Dia & length of the heater.
  • Wattage and voltage.
  • Type of terminal.
  • Drawing for special type configuration.

We can manufacture and supply any intermediate diameter and length, Send drawing or sample for special size.