.475" Dia. Round Tubular Heaters

.475" Dia. Round Tubular Heaters
  • 450 - 4,750 Watts
  • 30 W/In²
  • 1600°F Max. Sheath Temp.

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

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.

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.

Type 3 & 28 Terminals- Heliarc-welded to the cold pin. See terminal detail drawing in the Tubular Heaters Overview section.

Work Temperatures — See Tubular Heater Overview section.

Bending — See bending require -ments in the Tubular Heater Overview section.

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Part # Description  
281316 TRI-1645 120V 450W Buy Now
281324 TRI-1845 120V 540W Buy Now
281332 TRI-2045 120V 635W Buy Now
281340 TRI-2345 120V 750W Buy Now
281359 TRI-2345 240V 750W Buy Now
281367 TRI-2545 240V 825W Buy Now
281375 TRI-2745 240V 900W Buy Now
175716 TRI-2845 120V 1000W Buy Now
281383 TRI-2845 240V 1000W Buy Now
281391 TRI-3045 240V 1100W Buy Now
281404 TRI-3245 240V 1200W Buy Now
281412 TRI-3445 240V 1275W Buy Now
281420 TRI-3645 240V 1350W .475 Buy Now
175724 TRI-4045 120V 1500W Buy Now
281439 TRI-4045 240V 1500W Buy Now
281447 TRI-4445 240V 1725W Buy Now
281455 TRI-4645 240V 1800W Buy Now
281463 TRI-5045 240V 1950W .475 Buy Now
281471 TRI-5445 240V 2000W Buy Now
281244 TRI-5845 240V 2250W Buy Now
175732 TRI-6045 120V 2500W Buy Now
281252 TRI-6045 240V 2500W Buy Now
281260 TRI-6645 240V 2750W Buy Now
281279 TRI-7045 240V 3000W Buy Now
281287 TRI-7445 240V 3125W Buy Now
281295 TRI-7845 240V 3250W Buy Now
281308 TRI-8545 240V 3500W Buy Now
281480 TRI-10045 240V 4000W Buy Now
281498 TRI-10845 240V 4500W Buy Now
281500 TRI-11245 240V 4750W Buy Now
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