.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.

Select Parameters
Clear Parameters
Select a Part
Part # Description  
143490 TRIW-2045 120V 1000W Buy Now
143503 TRIW-2045 240V 1000W Buy Now
143511 TRIW-2345 120V 1250W Buy Now
175759 TRIW-2345 240V 1250W Buy Now
143520 TRIW-2845 120V 1500W TUBU Buy Now
143538 TRIW-2845 240V 1500W Buy Now
175767 TRIW-2845 480V 1500W Buy Now
143546 TRIW-4065 240V 2000W Buy Now
143554 TRIW-4065 480V 2000W Buy Now
143562 TRIW-4365 240V 2500W Buy Now
143570 TRIW-4365 480V 2500W Buy Now
143589 TRIW-5465 240V 3000W .475 Buy Now
143597 TRIW-5465 480V 3000W Buy Now
143600 TRIW-6065 240V 3500W Buy Now
143618 TRIW-7065 240V 4000W Buy Now
143626 TRIW-7065 480V 4000W Buy Now
143634 TRIW-8565 240V 5000W Buy Now
143642 TRIW-8565 480V 5000W TUB Buy Now
143650 TRIW-10065 240V 6000W Buy Now
143669 TRIW-10065 480V 6000W TUB Buy Now
143677 TRIW-11265 240V 7500W Buy Now
Can't find what you're looking for?