Cartridge Immersion Heater,45 sq. in.
Immersion Depth 7 1/4 in, Flange Material PTFE, Includes Brass Screw Plugs Cartridge Immersion Heater, 750 W Watts, Sheath Material Incoloy(R), Screw Plug Material Brass, Watt Density 45 sq in, Heater Voltage 120V AC, 1 Phase, Overall Length 8 1/4 in, Control Range 266 Degrees F, 3/4 in NPT, Min..