Whereas cartridge heaters typically slide into drilled holes, tubular heaters may be welded to metal surfaces or cast into metals. They often are inserted into ovens, chambers, and vessels.

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They have a standard heater length tolerance of 1/16 inch, and a 5 percent wattage tolerance, but the company can meet specific lengths and tolerances, too. They are made for branders, mold heaters, ...

The heaters can be made with a groove along the exterior cartridge sheath to accommodate a needle-type thermocouple. Tel. (978) 356-9844, fax (978) 356-9846, e-mail sales@dalton electric.com.