Watt-Flex® Cartridge Heater Bore Seizure WARRANTY

Featured Product from Dalton Electric Heating Co., Inc.


Watt-Flex cartridge heaters are warranted removable from bores because their split-sheath design prevents warping. A short video below demonstrates how the split-sheath design simplifies heater removal.

Split-sheath construction allows the heater to expand bilaterally when energized for maximum metal-to-metal contact with the bore and maximized heat transfer (conduction) to the surrounding metal, says the company.  The design provides a uniform temperature profile along the entire sheath.

When de-energized, the heater contracts uniformly to ease removal from the bore. The unique heater design eliminates bore seizure, drillout of the heater, damage to the bore, platen repair costs, replacement heater costs, maintenance labor costs and downtime costs.

Click here to see a short video about using the cartridge heaters for process heating.

To find out how Dalton Watt-Flex heaters can reduce your your process heating costs, call us today at (978) 356-9844.

Or, click here to request or download Watt-Flex Cartridge Heater product literature.

Watch>>>Cartridge Heaters Eliminate Bore Seizure

Watch>>>Watt-Flex Cartridge Heaters from Dalton Electric Heating Co.

About Dalton Electric Heating Company:
Since 1921, Dalton Electric has been a leader in industrial process heating.
Dalton heaters are used for industrial process heat applications in automotive, aerospace, plastics, adhesives, semiconductors, and many other industries throughout the world. Products include the Watt-Flex® split-sheath cartridge heater and immersion heater, Diff-Therm® platen heaters for vacuum diffusion pumps, and related high-temperature accessories and heater modifications.