Chromalox MT-30201270 Heat Element

Chromalox MT-30201270 heat element is a 240 V, 1500 W screw-plug immersion heater element designed for direct heating of liquids through a tank wall. It uses a copper sheath with a 10-1/2 inch sheath length and an overall length of about 13-1/2 inches, and it installs through a 1-inch NPT male-thread hex screw plug for a secure, watertight seal in compatible tanks. The assembly is commonly paired with a terminal box for electrical connections, and the MT-30201270 is catalogued as a 240 VAC, 1500 W immersion element intended for liquids in vessels that accept a 1" NPT threaded opening. This design provides efficient heat transfer from the copper sheath into the contained liquid, making it suitable for heating liquids in process tanks or reactors where direct immersion is preferred. In practice, the compact dimensions and threaded plug mounting enable retrofit into existing threaded openings, offering a straightforward path to upgrade or replace older immersion heaters without extensive re-plumbing.