ITW Legacy Zip Pak Heater Cartridge 7301-252, 3/8" Dia x 2.5" L, 12V 500W

The ITW Legacy Zip Pak Heater Cartridge 7301-252 is a high-performance heating element designed for precision applications in packaging machinery, particularly for heat sealing and zipper attachment processes in flexible packaging systems. Manufactured by Illinois Tool Works (ITW), this cartridge heater features a compact 3/8-inch diameter and 2.5-inch length, making it ideal for integration into tight spaces within Zip-Pak equipment. It operates at a low voltage of 12V while delivering 500W of power, enabling efficient heat transfer for tasks like pre-crushing or sealing operations. Key benefits include rapid heat-up times, uniform temperature distribution, and durability in high-cycle industrial environments. The stainless steel sheath provides excellent corrosion resistance and mechanical strength, outperforming standard heaters in moist or contaminated settings. Drawbacks may include the need for high-current power supplies due to the low voltage and potential limitations in non-specialized applications. This model is commonly used in food packaging, pharmaceuticals, and consumer goods manufacturing. Compared to similar products from competitors like Watlow or Chromalox, it offers superior compatibility with ITW's proprietary systems, reducing downtime and maintenance costs. Condition analysis from images indicates it is new, unused, with intact packaging and labels showing a date of 08/12/19, serial or part numbers like 10092348, and pre-crush designation. No parent/child assets are visible. For resources, refer to ITW Zip-Pak brochures (e.g., https://www.zip-pak.com/resources) and general cartridge heater guides from manufacturers like Omega Engineering (e.g., https://www.omega.com/en-us/resources/cartridge-heaters-datasheet). Estimated market price range for new units: $60-$90 USD based on comparable listings on industrial supply sites like Grainger and eBay.