.475" Dia. Round Cross-Section

.475" Dia. Round Cross-Section
  • INCOLOY® Sheath
  • 1,000 - 7,500 Watts
  • 120, 240 and 480 Volt
  • 19 and 22 W/In2
  • 1600°F Max. Sheath Temp.
  • UL Recognized Component, CSA Group, CE Mark, and VDE Certification

Tubular heating elements perform exceptional industrial heat transfer by conduction, convection, or radiation to heat liquids, air, gases, and surfaces. In most commercial heater assemblies, tubular element design configurations vary: round, triangular, flat press, and formed. Bends are made to customer requirements: custom built from 0.200" to 0.475" diameters, a multitude of sheath materials with sheath temperature capabilities up to 1600°F, and watt densities to fit many applications up to 600 volts. Available with over 20 optional terminations and many stocked accessories.


Versatile tubular elements can be designed for use in most applications. See guidelines in the Tubular Heater Overview section.


The metal sheath isolates and protects the resistor wire from the environment. At the same time it maximizes heat transfer capability to the work. Tubular elements can be bent to put the heat where it works best.

Type 4 Terminals — Standard. Integral parts of the element are of high strength to resist bending during tightening of the wiring connections. Type 4 is threaded extension of the cold pin. See terminal detail drawing in the Tubular Heater Overview section.

Work Temperatures — See Tubular Heaters Overview section.

Bending — Customer’s minimum inside bending radius is 1-1/2". See bending requirements in the Tubular Heater Overview section.

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Part # Description  
143722 TRID-4065 240V 1000W Buy Now
143730 TRID-4065 480V 1000W Buy Now
143749 TRID-4365 240V 1250W Buy Now
175740 TRID-4365 480V 1250W Buy Now
143757 TRID-5465 240V 1500W Buy Now
143765 TRID-5465 480V 1500W Buy Now
143773 TRID-7065 240V 2000W Buy Now
143781 TRID-7065 480V 2000W TUB Buy Now
143790 TRID-8565 240V 2500W Buy Now
143802 TRID-8565 480V 2500W Buy Now
143810 TRID-10065 240V 3000W Buy Now
143829 TRID-10065 480V 3000W Buy Now
143837 TRID-10865 240V 3334W Buy Now
143845 TRID-13465 240V 4167W Buy Now
143853 TRID-16065 240V 5000W Buy Now
177560 TRID-7085 240V 1667W Buy Now
177578 TRID-9285 240V 2225W Buy Now
177586 TRID-10885 240V 2778W .4 Buy Now
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