Watlow designed and manufactured the first swaged cartridge heater and revolutionized the heating element industry.
Firerod cartridge heater watlow.
Watlow is a leader in the industrial heater industry manufacturing high quality cartridge heaters immersion heaters advanced ceramic heaters and other electric heaters.
The mechanical procedure of swaging reduces the diameter of the heater by compacting the unit.
This directly improves the heat transfer and efficiency of the heater.
We stand behind our cartridge heaters with a full one year warranty warranty terms.
How do watlow cartridge heaters compare to competitive heaters.
The firerod cartridge heater revolutionized the heating element industry in 1954 when it was patented as the first swaged cartridge heater.
This directly improves the heat transfer and efficiency of the heater.
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Cartridge heaters watlow firerod cartridge heater superior heat transfer uniform temperatures resistance to oxidation and corrosion and a long life even at high temperatures.
Among those improvements is the firerod metric cartridge heater a variation of the firerod cartridge heater built to meet the exact specifications of the global market.
The watlow firerod not only set the industry standard for cartridge heaters it continues to make improvements in construction and design.
The mechanical procedure of swaging reduces the diameter of the heater by compacting the unit.
The watlow firerod not only sets the industry standard for cartridge heaters but continues to make improvements in construction and design.
These water immersion heaters come complete with a brass 3 4 inch national pipe thread npt double threaded fitting which allows you to add conduit boxes.
Watlow has consistently built world class high quality products since 1922.
Among these innovations is the 1 8 inch firerod.
Firerod water immersion heaters are ideal for replacing large screw plug immersion heaters.
The watlow firerod cartridge heater revolutionized the heating element industry in 1954 when it was patented as the first swaged cartridge heater.
The world s leading companies start with watlow for all their thermal needs.
