FIREBAR® Single/Double-Ended Heaters – Watlow
FIREBAR heating elements provide added heating performance over standard round tubular heating elements—especially for immersion applications in petroleum-based liquids requiring high kilowatts.
The FIREBAR’s unique flat surface geometry packs more power in shorter elements and assemblies, along with a host of other performance improvements. These include:
-Minimizing coking and fluid degrading
-Enhancing the flow of fluid past the element’s surface to carry heat from the sheath
-Improving heat transfer with a significantly larger boundary layer allowing much more liquid to flow up and across the sheath’s surface
FIREBAR elements are available in single- and double-ended constructions with one inch or 5⁄8 inch heights. These two configuration variables make it possible to use FIREBAR elements instead of round tubular elements in virtually all applications.
FINBAR is a special version of the one inch, single-ended FIREBAR. FINBAR is specially modified with fins to further increase surface area for air and gas heating applications.
Features & Benefits – FIREBAR® Single/Double-Ended Heaters – Watlow
specifications
| Material |
Maximum Operating Temperatures
F°
C°
|
Maximum Watt Densities
W/in2
W/cm2
|
||
|---|---|---|---|---|
| 304 Stainless Steel | 1200 | 650 | 60 | 9.3 |
| Alloy 800 | 1400 | 760 | 60 | 9.3 |
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