VULCAN
VULCAN is a brand of industrial electric heating elements and process thermostats, widely specified for applications requiring controlled heat in manufacturing, processing, and maintenance environments. The product line includes cartridge heaters, immersion heaters, strip heaters, finned tubular elements, and direct-insertion thermostats, all designed for integration into OEM equipment or replacement in existing systems. VULCAN heaters are available in a range of wattages (200 W to 5,000 W), voltages (120V and 240V AC), and watt densities (21 W/sq in to 57 W/sq in), with sheath materials including copper and steel. The cartridge heaters are swaged for compact installation, while screw-plug immersion heaters feature NPT fittings for tank or pipe mounting. Strip heaters come in rigid and finned configurations, with offset terminals and mounting dimensions from 22 3/4 in to 23 3/4 in overall length. Finned tubular elements offer installation depths of 7 in for confined spaces. The Cal-Stat process thermostats provide adjustable screw control with a temperature range of -100°F to 600°F and a differential of 1/2°F, suitable for direct-insertion applications. Accessories such as thermostat knobs are available for field replacement. 3G Electric stocks VULCAN products for global distribution, supporting plant engineers and maintenance managers who need reliable heating components for process control, freeze protection, or thermal processing. The brand is commonly used in industrial ovens, packaging machinery, plastic processing, and fluid heating systems. All VULCAN heaters and thermostats are built to standard industrial specifications, with no proprietary certifications claimed beyond standard electrical ratings. 3G Electric provides technical specifications and part-number cross-references to facilitate replacement and new installations.