• Easy installation with a uniform finish
  • Can be formed by hand
  • Stored in a straight condition to save storage space
  • No special installation tools required
  • Patented technology ensures industry leading heat transfer
  • Up to 75% sheath contact with round and square hotflex heaters when
    recommended groove geometry is followed.
  • Rapid heat-up times
  • Minimal temperature difference between heater sheath and heated tool
  • 3-dimensional groove geometry possible
  • Industry’s smallest bending radius
  • Flexibility enables heat to be located where it is needed, an
    improvement over cartridge heaters
  • Reduced energy costs, so tool mass can be reduced
ITP - Industrial Heaters
Industrial Thermo Products
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Flexible Tubular Heater
Diameter: 6.5 +/-0.1 mm
  • Sheath material: stainless steel
  • Sheath temperature of heating element: max. 700 C
  • Connection voltage: max. 250 V, standard: 230 V
  • Wattage tolerance: +/-10%
  • High voltage resistance (cold): 1,000 V-AC in straight condition
  • Insulation resistance (cold): 5 M at 500 V-DC
  • Leakage current (cold): 0.5 mA at 253 V-AC
  • Max. total length straight: 1,500 mm
  • Extension factors: By bending and fitting the heater becomes slightly longer. This extension is reproducible.
    You will find a calculation program for the extension factor on www.hotset.de
  • Sheath surface load: max. 10 W/cm2 according to application (depending on heated length)
  • Minimum bending radius: Rmin = 6.5 mm (internal)
  • Connection options: M 2.5 with set of nuts and washers made of stainless steel.

Diameter: 8.0 +/-0.1 mm
  • Sheath material: Stainless Steel. Sheath temperature of heating element: Max. 700 C.
  • Voltage: 240 V.
  • Power tolerance (cold) +/- 10 %.
  • High voltage strength (cold) in straight condition: 1000 V-AC.
  • Insulation resistance (cold) at 500 V-DC 5 M ohms
  • Leakage current (cold) at 253 V-AC 0,5 mA
  • Max. length straight 2600 mm.
  • Length tolerance straight: +/- 1,5 %
  • Sheath surface load: Max. 15 W/cm2 (according to application).
  • Minimum bending radius (internal): R = 10 mm.
  • Unheated zones: Min. 30 mm/30 mm +/- 5 mm.
  • Not bendable zones: Min. 35 mm/35 mm.
  • Connection options: M4 with set of nuts and washers made of stainless steel.

Diameter: 8.5 +/-0.1 mm
  • Diameter: 8.5 +/-0.1 mm, 8.0 +/-0.1 mm resp. 8.2 +/-0.1 mm on option.
  • Sheath material: stainless steel
  • Sheath temperature of heating element: max. 700 C
  • Connection voltage: max. 250 V, standard: 230 V
  • Wattage tolerance: +/-10%
  • High voltage resistance (cold): 1,000 V-AC in straight condition
  • Insulation resistance (cold): 5 M at 500 V-DC
  • Leakage current (cold): 0.5 mA at 253 V-AC
  • Max. total length straight: 2,600 mm
  • Extension factors by bending and fitting the heater becomes slightly longer. This extension is reproducible. You
    will find a calculation program for the extension factor on www.hotset.de
  • Sheath surface load: max. 15 W/cm2 according to application (depending on heated length)
  • Minimum bending radius: Rmin = 10 mm (internal)
  • Connection options: M 2.5 with set of nuts and washers made of stainless steel.
Standard threaded
pins M2.5
Industrial Thermo Products
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Ceramic terminal connector
"plug'n heat". Heat resistant
up to 230 C in continuous
operation (max up 280 C)
Only doe 8.5
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