.315" Dia. Single End Fintube® Heaters - SFTS-315

.315" Dia. Single End Fintube® Heaters - SFTS-315
  • Steel Sheath
  • 325 - 2,400 Watts
  • 120 and 240 Volt
  • 60 W/In²
  • 750°F Max. Sheath Temp.
  • Third-party certifications: UL Recognized, CSA

Versatile — Ideal for both comfort and industrial process air applications.

Single-End Terminals simplify wiring and eliminate the need for return wire.

Install More Elements in Same Space as standard, double-end Fintube®.

No Bending required to put all terminals in the same plane.

Smaller Heating Duct or Chamber in some cases.

Construction — Element is constructed like the standard single-end tubular element with the addition of continuous spiral fins (4 - 5 per inch) permanently furnace brazed to the sheath.

Fins greatly increase surface area and permit faster heat transfer to the air, resulting in lower element surface temperatures.

High Watt Density permits use of fewer elements or higher concentration of installed kW for a given area.

Lead Wires, 10" long, with silicone-impregnated Fiberglas® sleeves. Maximum wire temperature is 200°C.

Leads are attached to terminals inside a ceramic terminal bushing.

Best suited for the following applications where space is limited.

  • Drying
  • Heat Treating
  • Annealing
  • Load Banks
  • Curing Ovens, Dryers, Ducts, etc.
  • Applications Tips

    Terminal Block should be on outside of duct or heating area.

    Element Supports should be provided for every two feet of element length.

    Work Temperatures — See Allowable Watt Density & Heater Selection Graphs G-151 through G-156 in Technical section.

    Special Features — Sheath material, threaded fittings, length, volts, watts, brackets, etc. Contact your Local Chromalox Sales office for price and availability.

    Bending is not recommended for single end elements. Contact your Local Chromalox Sales office.

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Part # Description  
222017 SFTS-12315 120V 325 W Buy Now
222025 SFTS-12315 240V1P .325KW Request a Quote
222033 SFTS-16315 120V 500 W Buy Now
222041 SFTS-16315 240V 500 W Buy Now
222050 SFTS-20315 120V 700 W Buy Now
222068 SFTS-20315 240V 700 W Buy Now
222076 SFTS-24315 120V1P 1.200KW Request a Quote
222084 SFTS-24315 240V1P 1.150KW Request a Quote
222092 SFTS-28315 120V1P 1.200KW Request a Quote
222105 SFTS-28315 240V1P 1.300KW Request a Quote
222113 SFTS-32315 120V1P 1.200KW Request a Quote
222121 SFTS-32315 240V1P 1.600KW Request a Quote
222130 SFTS-36315120V1200W Buy Now
222148 SFTS-36315 240V1P 1.900KW Buy Now
222156 SFTS-40315 120V1P 1.200KW Request a Quote
222164 SFTS-40315 240V1P 2.200KW Request a Quote
222172 SFTS-44315 120V1P 1.200KW Request a Quote
222180 SFTS-44315 240V1P 2.250KW Request a Quote
222199 SFTS-48315 120V1P 1.200KW Request a Quote
222201 SFTS-48315240V2400W Buy Now
222210 SFTS-52315 120V1P 1.200KW Request a Quote
222228 SFTS-52315240V2400W Buy Now
222236 SFTS-56315 120V1P 1.150KW Request a Quote
222244 SFTS-56315240V2400W Buy Now
222252 SFTS-60315 120V1P 1.075KW Request a Quote
222260 SFTS-60315 240V1P 2.400KW Request a Quote
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