Tempco Electric Heater Corporation Datasheets for Cartridge Heaters

Cartridge heaters are cylindrical devices generally inserted into a heated substance.
Cartridge Heaters: Learn more

Product Name Notes
Bolt Cartridge Heaters Bolt heaters are Hi-Density cartridge heaters with a wooden handle attached to a terminal conduit box for easy insertion and removal.
Specific Use Cartridge Heaters Like most Tempco Products, our highly engineered custom manufactured Cartridge Heaters are made to customer specifications. Below is a small sampling of the specialty Cartridge Heaters that Tempco has designed.
Low Density Cartridge Heaters Sheath material is 304 Stainless Steel which provides high temperature strength, good thermal conductivity and resistance to oxidation. Sheath is roll crimped over a 304 Stainless Steel end disc. This...
Hi-Density 1/8" Miniature Cartridge Heaters Standard sheath material is 304 Stainless Steel which provides good thermal conductivity, and resistance to corrosion and scaling. Welded end disc made from the same material as the sheath provides...
Hi-Density Cartridge Heaters
Hi-Density Cartridge Heaters in Metric Sizes
Standard sheath material is 321 Stainless Steel which provides good thermal conductivity, and resistance to corrosion and scaling. Welded end disc made from the same material as the sheath provides...
Square Cartridge Heaters The standard sheath material for Square Cartridge Heaters is 304 Stainless Steel which provides high temperature strength, good thermal conductivity and resistance to oxidation. The bottom of heater is closed...
In-Line Forced Air Heaters There are two types of InLine Forced Air Heaters: LDA – outlet temperature of 1000°F (538°C) and Inlet air or gas temperature up to 250°F (121°C) HAC – Exit air...
Pennybottom Cartridge Heaters These heaters are configured for specific tasks in the plastic injection molding environment with extra long leads, Teflon® or fiberglass insulation, optional thermocouples and grounded sensor options at the end...
Underwater Pelletizer Die Cartridge Heaters These heaters are constructed with the following Design Features: Hi-Density Swaged Construction with Single-End, Right-Angle Termination Location 44" mica insulated 842°F (450°C) Lead Wires 1" Diameter Heater Sheath Incoloy...
Immersion Cartridge Heaters These heaters are constructed with the following Design Features: Passivated Incoloy Sheath 10" long Teflon® Insulated lead wires Brass Fitting Epoxy Seal at Lead End, 266°F (130°C) Standard, 194°F (90°C)...