Watlow's circulation heaters are compact heating solutions for fluids 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. (read more)

Flanged Immersion Heaters are used in large capacity vessels, for high temperature and pressure applications.

Watt densities from 90 Watts/sq inch, Explosion Proof (NEMA 7), Corrosion Resistant (NEMA 4X), General Purpose and Standoff Terminal housings are available. A number of sheath materials like Titanium Incoloy Stainless Steel Steel and Copper can be used as required... (read more)

Circulation Heaters consist of Screw Plug or Flanged Immersion Heaters, depending on kilowatt rating and size, mated to a pressure vessel. All welded joints on the vessel and heater are hydrostatic pressure tested. Mounting brackets provide easy and quick installation. (read more)

Inconel 600, Inconel 625, Inconel 718, Inconel 722 from All Metals & Forge. (read more)

Self-contained Resistive Element Humidifier for Purified Water (read more)

One of NORTEC's most advanced humidifiers, fully microcomputer controlled functions, diagnostics and displays, using potable water quality. (read more)

The Watlow FIREROD® heater enters its 50th year of industry leading expertise as the premier choice in swaged cartridge heating. With premium materials and tight manufacturing controls, the FIREROD heater continues to provide superior heat transfer, uniform temperatures and resistance to oxidation and corrosion even at high temperatures. (read more)

This heat exchanger is designed to work with everything from liquids to vapors making it an ideal solution for precision gas and fluid applications. The heater can be configured to fit in small areas while still responding quickly with energy efficient results. (read more)

Cartridge Heater is available in various sizes from 1/8 inch to 1-1/4 inch in diameter to lengths that are only restricted by the diameter of the heater. Various lead styles are available to withstand constant flexing, washdown or extremely corrosive and moist environments.

For vacuum or cryogenic applications. (read more)

Heatrex Tubular Heaters provide a highly efficient, reliable and low cost means of rapidly supplying heat directly to air, metals and various types of liquids, depending on the application. (read more)