Flanged Heaters

Flanged immersion heaters are inserted typically near the bottom side wall of a tank, and can be rated for use with pressurized vessels. Flanged heaters are able to support a large number of hairpin elements with some heaters reaching up to 375kW making it an easy choice for large tanks.

Max Temperature: 871°C (Incoloy), 649°C (Stainless steel), 399°C (Low carbon steel), 177°C (Copper), 982°C (Inconel).
Voltage: 600V (depending on element diameter)
Max Amperage: 40A (depending on element diameter)
Number of Elements: 3 to 45 hair pin elements
Element Material:  Low Carbon Steel, 304SS, 316SS, 321SS, Incoloy 800, Incoloy 840, Incoloy 825
Flange Sizes: 3″ ANSI, 4″ ANSI, 5″ ANSI, 6″ ANSI, 8″ ANSI, 10″ ANSI, 12″ ANSI, 14″ ANSI, custom (non-rated)
Flange Material: 304SS, 316SS, Low Carbon Steel, Incoloy 800
Pressure Rating: none, 150-lbs
Housing: None, NEMA 1, NEMA 4, NEMA 4X (NEMA 4/7)
Options: Dual Voltage, Adjustable thermostat, Thermowell, RTD, Thermocouple, Passivation, Electropolishing, Flow Baffles, Housing standoff, Gaskets