VULCAN AUW230A Screw-Plug Immersion Heater

A VULCAN screw plug immersion heater is used to heat liquids in tanks, vats, and industrial process vessels. It is installed through a threaded opening and directly immerses in the fluid. Common applications include water heating, oil heating, and chemical processing where precise temperature control between 60° and 250°F is required.

The VULCAN AUW230A is a 1-phase, 120V AC, 3,000 W screw plug immersion heater with a 2 in NPT connection. It has a copper sheath, brass screw plug, and a watt density of 48 W/sq in. The control range is 60° to 250°F. This model is manufactured by VULCAN and carries MPN AUW230A.

3G Electric supplies VULCAN screw plug immersion heaters worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the AUW230A or other VULCAN models. We source and deliver to meet your project needs.

To install a VULCAN screw plug immersion heater, first ensure the tank opening matches the 2 in NPT thread. Apply thread sealant to the brass plug and hand-tighten into the fitting. Connect the 120V AC single-phase power supply to the terminal box. Set the control range between 60° and 250°F. Always follow local electrical codes and ensure the heater is fully submerged before energizing.