Watlow Heater Catalog

Table of Contents

What type of heater do you need?

Watlow’s Lead Time Options

Immersion Heaters

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163

WATROD and FIREBAR Screw Plug Immersion Heaters.............................. 165 Screw Plug with Control Assembly..................... 235 WATROD and FIREBAR ANSI Flange Immersion Heaters...................................... 237 WATROD and FIREBAR Flange Immersion Heaters...................................... 307 Plate Flange Immersion Heaters......................... 307 Square Flange Immersion Heaters...................... 313 Bayonet/Pipe Insert Immersion Heaters. ............ 316 Over-the-Side Heaters............................................ 318 L and O Shaped Immersion Heaters................... 318 FIREROD Immersion Heaters................................. 323 STARFLOW™ Heaters. .......................................... 329 WATROD and FIREBAR Circulation Heaters. ........ 331 Booster Heaters. ................................................. 377 Engine Preheaters............................................... 379 Circulation Heaters 327 FREEFLEX ® Heaters............................................... 385 Syringe Heaters...................................................... 388 Fluid Delivery Heaters 383 Duct Heaters........................................................... 391 LDH SERIES and D SERIES................................ 391 MDH SERIES....................................................... 405 Finned Heaters. ...................................................... 409 375 Finned Strip Heaters. ................................... 409 FINBAR Single-Ended Heaters. .......................... 415 FIREROD Cartridge Heaters................................... 416 Enclosure Heaters. ................................................. 417 WATROD Heaters................................................ 417 Silicone Rubber Heaters...................................... 419 Air Heaters 389

Heater Selection Matrix

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Heating Solids............................................................. 4 Heating Liquids/Surface Heating and Immersion. ............................................. 5 Heating Gases............................................................ 6 Heating Within a Vacuum........................................... 7 FIREROD ® Cartridge Heaters................................... 11 High-Temperature (HT) FIREROD Heaters............... 36 Metric FIREROD Cartridge Heaters.......................... 48 MULTICELL™ Heaters............................................. 58 Cartridge/Insertion Heaters 9 WATROD™ Single/Double-Ended Heaters.............. 61 High-Temperature Tubular Heaters....................... 87 MULTICOIL™ Tubular Heaters. ............................ 89 Milled Groove Tubular Heaters. ............................ 91 FIREBAR ® Single/Double-Ended Heaters................ 93 FINBAR™ Single-Ended Heaters........................... 112 Tubular Heaters 59 Flexible Shapes and Geometries............................ 117 Silicone Rubber Heaters......................................... 119 Line Heating............................................................ 133 Polyimide Heaters................................................... 148 SERIES EHG ® ......................................................... 152 SERIES EHG SL10.................................................. 154 SERIES EHG CL..................................................... 158 Flexible Heaters 115

WATLOW ®

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