Screw Plug Immersion Heaters with Control Assembly

Watlow's WATROD tubular heater elements and flat FIREBAR elements are designed primarily for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases.

Watlow, Immersion heater, flanged heater, screw plug heater, tank heater, in-line heater, npt heater, Screw Plug, Control Assembly
Watlow Screw Plug and Flanged Immersion Heaters
Screw Plug Immersion Heaters with Control Assembly
Our Price: Starting at $1,419.00 Buying in volume?

Watlow Immersion Heaters

Sheath materials-

Inconel®, Incoloy®, 304SS, 316SS, Steel, Copper

Plugs

1 to 2½ in. NPT; Brass, Steel, 304SS, 316SS Square Flange - 2½, 318, 4½ in.: Brass, Steel, 304SS, 316SS, Inconel® materials ANSI flange - Class 150 to 1200 lb., 2 - 36 in. size; Steel, 304SS, 316SS, Inconel® materials

Typical Applications and Watt Densities

Oils to 4.6 W/cm² (30 W/in²) Water to 15.5 W/cm² (100 W/in²) Gases to 4.6 W/cm² (30 W/in²) Other liquids 1.2 -4.7 W/cm² (8 - 30 W/in²)

Features