Watlow CFPN740G5W-20 Tubular Immersion Heater Assembly

The Watlow CFPN740G5W-20 Tubular Immersion Heater Assembly delivers 60 kW of direct electric heating for tanks, reservoirs, and process vessels in demanding industrial liquid heating systems. Rated for 480 VAC and three-phase operation with a 2-1/2 in. NPT screw-plug mounting, this industrial‑duty heater uses tubular resistance elements to provide reliable, high-capacity heat for water, oils, heat transfer fluids, and chemical solutions. Designed for direct immersion, it is commonly used in chemical processing, water treatment, boiler feed, plating tanks, wash tanks, and other manufacturing processes that require efficient 60 kW heating and dependable temperature control. Maintenance teams, OEMs, and system integrators rely on this assembly for replacement of failed elements, process heating upgrades, equipment repairs, and retrofits, with compatible replacements such as CFPN740G5W-21, CFPN740G5W-22, and CFPN740G5S-20.