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Air Heaters 

Watlow has developed a line of process air heaters that offer performance and versatility in medium to low temperature applications. This rugged and reliable line of heaters efficiently conducts heat.

Product Material  Maximum Operating Temperatures  Maximum Watt Densities 
°F °C W/in2 W/cm2
Duct Heaters Incoloy®   1200   650   30   4.7 
375 Finned Strip Aluminized steel   1100   595   33   5.1 
FINBAR™ 304 stainless steel   1200   650   50   7.7 
FIREROD® Cartridge Incoloy®   1400   760   400   62 
Stainless steel   1000   538   400   62 
Silicone Rubber Enclosure Silicone Rubber   500   260   5   0.8 
WATROD™ Enclosure Aluminized steel   390   200   15   2.3 
 

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