explosion proof finned tube air heater
Finned tubular heater is constructed like basic tubular elements 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 air, resulting in lower surface element temperatures.
Advantage
·Increase heat transfer surface area
·Max Sheath Temperature 455°C (850°F)
·Safe to operate
·Durable
·Easy to maintain
·Secondary insulated bushings available
Some datas for finned tubular heater
| 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 |
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