These durable cartridge heaters are built for greater efficiency. Our stainless steel sheath is perfect for oxidation resistance in a wide variety of environments. The magnesium oxide interior delivers maximum dielectric strength and thermal conductivity and they are highly compacted for maximum heat transfer.

-Swaged for Maximum Heat Transfer
-TIG-Welded End Disc
-304 Stainless-Steel Sheath

A wide variety of swaged cartridge heaters to fit your application and in stock for quick delivery.