Finned heater (finned tubular heater element) features：
Voltages:120v, 208v, 240v, 480v and so on.
Maximum sheath temprature steel: 750 F (400 C) ST.ST/Incoloy: 900 F (480 C)
Shapes:Straight type,U type,W type,Round type,and so on
Features:
1. Mechanically-bonded continuous fin assures excellent heat transfer and helps prevent fin vibration at high air velocities.
2. Several standard formations and mounting bushings available.
3. Standard fin is high temperature painted steel with steel sheath.
4. Optional stainless steel fin with stainless steel or incoloy sheath for corrosion resistance.
