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Nozzle Heaters 

Watlow offers a full line of hot runner nozzle heaters for the plastics industry as well as slip-on heaters for the medical and analytical industries. While every heater has a unique set of capabilities, each nozzle heater is designed to meet specific application requirements. Whether an application requires high performance, high temperature or high watt density Watlow has the heater to fit the application.

Product Material  Maximum Operating Temperatures  Maximum Watt Densities 
°F °C W/in2 W/cm2
Mineral Insulated (MI) Nozzle Heater Mineral Insulated Nozzle Heaters Stainless steel    1400   760   230   35.6 
Pre-coiled Cable Nozzle Heater Pre-Coiled Cable Nozzle Heaters Stainless steel   1200   650   152   23.5 

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