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White Knight Heaters

Ultrapure Heateflex & Accuheat Heating Solutions

White Knight delivers ultra-pure heating solutions for deionized water, chemicals, solvents, and process gases. Our precision heaters and heat exchangers serve semiconductor, solar, life sciences, optics, food & beverage, and other high-purity industries. We engineer standard and custom solutions to meet specific application needs.

Aquarius® Deionized (DI) Water Heater Systems

Aquarius® deionized (DI) water heater systems are the perfect solution for high-purity heating applications that…

Aquarius® Heaters

Ultrapure In-Line PFA Fluid Heaters

HC Series in-line heaters feature PFA flow paths for optimal compatibility with aggressive acids and chemicals….

PFA Heaters

Ultrapure In-Line PVDF/PFA Fluid Heaters

PVDF/PFA fluid heaters ideal for heating deionized water, acids, and less aggressive process chemistries…

PVDF/PFA Heaters

PFA Immersion Tank Heaters

Heateflex immersion tank heaters are great for heating fluid baths to a constant temperature. These tank heaters are…

PFA Tank Heaters
Accuheat AHQ Quartz Heater Single-Tube 4.5 kW 208 VAC 10-000-2144

Accuheat™ Quartz In-line Chemical Heaters

Accuheat™ quartz in-line chemical heaters consist of ultra-pure quartz tubes, wrapped in a heater element that provides…

Accuheat™ Quartz Chemical Heaters

Accuheat™ PFA In-Line Chemical Heaters

Accuheat™ PFA in-line chemical heaters are ideal for heating hydrofluoric acid (HF), potassium hydroxide (KOH),…

Accuheat™ PFA Chemical Heaters

Accuheat™ PFA In-Line Solvent Heaters

Accuheat™ PFA in-line solvent heaters are ideal for Isopropyl alcohol, Acetone, Ethanol, Toluene, EKC, MEK, NMP,…

Accuheat™ PFA Solvent Heaters

Accuheat™ Quartz In-Line Gas Heaters

Accuheat™ quartz in-line gas heaters for Nitrogen (N2), Ammonia (NH3), Helium (He), Argon (Ar), BCl3, HCl, CO, CO2,…

Accuheat™ Quartz Gas Heaters

HX50 Compact Heaters

HX50 in-line heaters feature compact 50-mm (2-in) diameter housings for low wattage and low-flow applications where space is limited.

HX50 Compact Heaters

Vesper™ PVDF PFA Heat Exchangers

Vesper™ PVDF/PFA heat exchangers offer various solutions for heating, cooling, and temperature trimming for…

Vesper™ Heaters

Legacy Heaters

Discontinued heaters systems include: Aries Solvent Heaters, Fluidix® Steam-Powered DIW Heaters, Poseidon™ Stainless Steel Heaters, SX Stainless Steel Heaters, Demeter™ Systems…

Legacy Heaters

Aquarius® Deionized (DI) Water Heater Systems

Aquarius® deionized (DI) water heaters are the perfect solution for high-purity DI Water heating applications that require highly accurate temperature control. Its Power-to-Flow Control® feature provides one of the most accurate temperature controls available in DI water heating systems, and it eliminates undesirable overshoots or drops in temperature due to inadequate PID controllers. Aquarius® systems are engineered to deliver high flows of continuous, at-temperature, hot DI water.

  • Ultrapure design with PVDF/PFA wetted surfaces
  • Programmable logic controller delivers enhanced temperature stability
  • No N2 purge required
  • Plug-and-play system with fully integrated controls
  • High-resolution touch-screen
  • Save costs by reducing the need for multiple immersion heaters
Aquarius® DI Water Heater Systems