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Finned tubular air heating elements are 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 hear transfer to air, resulting in lower surface element temperatures. Drying Heat Treating Annealing Load Banks Curing High Watt Density Cartridge Heaters Come: SS 304 & SS 316 construction Watt Density: 12 watt/sq.cm Low Voltage: 12 or 24 Volt Cartridge Heaters in Brass: SS 304 sheath with watt density of 4 watt /sq.cm Max Temperature: SS tube 400 °C, for Brass tubes 200°C

Category: Industrial Heaters