.475" Dia. Round Cross-section

.475" Dia. Round Cross-section
  • Stainless Steel Sheath (type 304)
  • 1,000 - 7,500 Watts
  • 120, 208, 240, 277 and 480 Volt
  • 50 W/In2
  • 1200°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 — 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  
143909 TRSS-2045 120V 1000W Buy Now
328090 TRSS-2045 208V 1000W Buy Now
143917 TRSS-2045 240V 1000W Buy Now
328102 TRSS-2045 277V 1000W Buy Now
143925 TRSS-2345 240V 1250W Buy Now
143933 TRSS-2845 120V 1500W .475 Buy Now
328110 TRSS-2845 208V 1500W Request a Quote
143941 TRSS-2845 240V 1500W Buy Now
143950 TRSS-2845 480V 1500W Buy Now
143968 TRSS-4065 120V 2000W Buy Now
328129 TRSS-4065 208V 2000W Request a Quote
143976 TRSS-4065 240V 2000W .475 Buy Now
143984 TRSS-4065 480V 2000W Buy Now
328137 TRSS-4365 208V 2500W Buy Now
143992 TRSS-4365 240V 2500W Buy Now
144004 TRSS-4365 480V 2500W Buy Now
328145 TRSS-5465 208V 3000W Buy Now
144012 TRSS-5465 240V 3000W Buy Now
144020 TRSS-5465 480V 3000W Buy Now
328153 TRSS-7065 208V 4000W Request a Quote
144055 TRSS-7065 240V 4000W Buy Now
144063 TRSS-7065 480V 4000W Buy Now
328161 TRSS-8565 208V 5000W Request a Quote
144071 TRSS-8565 240V 5000W Buy Now
144080 TRSS-8565 480V 5000W Buy Now
328170 TRSS-10065 208V 6000W Request a Quote
144098 TRSS-10065 240V 6000W Buy Now
144100 TRSS-10065 480V 6000W Buy Now
144119 TRSS-11265 240V 7500W Buy Now
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