Chromalox ARTMS-750T4 118988002 Immersion Heater

Chromalox ARTMS-750T4 Immersion Heater (P/N 118988002) is a 240V, 750W, single‑phase screw‑plug immersion heater designed for direct liquid heating in process tanks. The ARTMS family incorporates an automatic thermostat (T4) with a setpoint range of 60°F to 187°F, enabling simple, reliable temperature control for bath applications. With a 1 in. NPT connection, this heater anchors securely to standard tank fittings, while a watt density of 64 W/in² delivers steady heat transfer suitable for moderate heating loads. This model is intended for heating both clean water and corrosive fluids, making it a versatile option for industrial water heating, chemical processing, and other liquid‑heating tasks where a 240 VAC supply is available. Built as a screw‑plug immersion element, it is designed for direct immersion in the liquid, offering robust performance in compact footprints without requiring external housings or complex installation.