Screw Plug Immersion Heater, 5,000 W Watts, Sheath Material Steel, Screw Plug Material Steel, Watt Density 21 sq in, Heater Voltage 240V AC, 3 Phase, Overall Length 32 11/16 in, 2 in NPT, Enclosure Type NEMA 1, Min. Immersion Depth 29 in