The RS PRO Cartridge Heater is a powerful heating element specifically designed for applications that require efficient heat transfer. With a length of 4 inches and a power rating of 300 watts at 220 V AC, this heating element provides a reliable solution for various heating needs. Its compact design, with a diameter of 1/4 inch, allows for easy integration into existing systems. Manufactured in India, this product meets high quality standards and is ideal for industrial applications where precise temperature control is necessary. The Cartridge Heater is versatile and suitable for both heating liquids and solid materials. It is an excellent choice for professionals seeking a robust and efficient heating element.