Tubular process heater
max. 1 400 °C Watlow

Single- and double-ended tubular heaters lend themselves to virtually the entire range of immersion and air heating applications. They have a variety of mounting and termination options that make them ideal for industrial applications. Watlow® tubular heaters are UL® and CSA component recognized up to 240V.

WATROD™: Incoloy®, temperatures 1600°F (870°C), watt densities 45 W/in2 (6.9 W/cm2)

WATROD: stainless steel, operating temperatures 1200°F (650°C), watt densities 120 W/in2 (18.6 W/cm2)

WATROD: steel, operating temperatures 750°F (400°C), watt densities 120 W/in2 (18.6 W/cm2)

WATROD: copper, operating temperatures 350°F (175°C), watt densities 120 W/in2 (18.6 W/cm2)

WATROD: Inconel® 600, operating temperatures 1800°F (982°C), watt densities 120 W/in2 (18.6 W/cm2)

High Temperature Tubular: Inconel® 600, operating temperatures 1800 °F (983°C), watt densities 30 W/in2 (4.6 W/cm2)

MULTICOIL™: Incoloy®, operating temperatures 1400°F (760 °C), watt densities 18.6W/in2 (120 W/cm2)

MULTICOIL: 304 stainless steel, operating temperatures 1200°F (650°C), watt densities 50 W/in2 (7.7 W/cm2)

MULTICOIL: 316 stainless steel, operating temperatures 1200°F (650°C), watt densities 50 W/in2 (7.7 W/cm2)

FIREBAR: Incoloy®, maximum operating temperatures 1400°F (760°C), maximum watt densities 120 W/in2 (18.6 W/cm2)

FIREBAR: 304 stainless steel, operating temperatures 1200°F (650°C), watt densities 120 W/in2 (18.6 W/cm2)

FINBAR™: 304 stainless steel, operating temperatures 1200°F (650°C), watt densities 50 W/in2 (7.7 W/cm2)