Tempco Steel Screw Plug Immersion Heaters Provide Efficient Heat Regulation In Industrial And Commercial Applications.
Tempco Steel Screw Plug Immersion Heaters are made of steel for lasting durability and dependability. Consists of tubular element welded or brazed into threaded screw plug with ability to insert into threaded opening in tank wall or through mating full or half coupling. Used for fluid heat transfer media, tar, high to low viscosity petroleum oils, asphalt, wax, paraffin, degreasing solvents, alcohol, molten salt, and other solutions not corrosive to steel. Handles temperatures to 750 degrees F. NPT's are 1 in., 1-1/4 in. and 2 in.. Available minimum immersion depths from 11-3/4 in. to 57-1/2 in.. Voltages are 120, 240 and 480. Color finish is Steel.