Watlow's circulation heaters are compact heating systems for fluids and gases. These heaters are ideal for applications such as purified and inert gases, supercritical fluids and liquids like de-ionized water for use in semiconductor and electronics industries as well as for general liquid and gas heating applications.
Circulation Heaters
| Product | Material | Maximum Operating Temperatures | Maximum Watt Densities | |||
|---|---|---|---|---|---|---|
| °F | °C | W/in2 | W/cm2 | |||
 |
Ultra-Pure Thick Film Quartz | Quartz | 302 | 150 | 100 | 15.4 |
 |
STARFLOW™ Circulation Heaters | Stainless steel | 1000 | 537 | 30 | 4.6 |
 |
WATROD™ and FIREBAR® Circulation Heaters | Incoloy® | 1600 | 870 | 120 | 18.6 |
| Stainless steel | 1200 | 650 | 120 | 18.6 | ||
| Steel | 750 | 400 | 120 | 18.6 | ||
| Copper | 350 | 175 | 120 | 18.6 | ||
Specification Sheets (5)