Cartridge Heaters NPT Thread is supplied suitable for immersion into liquids as they have a threaded connection joint. These heaters provide quick and fast heating of fluids and are used in pressurised vessels.
High watt density in heaters is a critical design parameter that indicates the power output relative to the heater's size. It's essential in applications requiring high temperatures, such as in the plastics industry or in certain manufacturing processes. However, it's important to consider the material's conductivity and the operating environment to avoid overheating and potential damage to the heater. Selecting the right watt density can optimize heater performance and extend its lifespan.