185 nm UV TOC Reduction Systems for Ultrapure Water
Even in ultrapure water and high-purity process water systems, trace organic contaminants can remain after advanced treatment, affecting water quality stability in critical applications such as semiconductor, microelectronics, display, photovoltaic, and pharmaceutical manufacturing.
The WTU Series uses 185 nm VUV oxidation to reduce TOC and maintain stable low-TOC performance. Optional synthetic quartz lamp envelopes and sleeves enhance 185 nm VUV transmission, helping support reliable TOC reduction down to<1 ppb under validated operating conditions.
Engineered for Stable Low-TOC UPW Performance
Features • Synthetic quartz glass lamp tubes and Sleeves • 316L Stainless Steel Reactor Chamber • Fixed Flow Baffle • Stainless Steel Compression Fitting • 9,000 Hour Guaranteed Lamp Life • Max Operating Pressure 150 psi (10.5 bar) • Modular Design for Future Expansion • Reusable Dust Filters on Intake/Exhaust Fan Vents • High Voltage Insulation Lamp Socket • Temperature Safety Circuit • Enclosure Over Temp Sensor • LED Lamp Operational Display • Lamp Failure Circuit • Hand/OFF/Auto Circuit | Options • UV Relative Intensity Meter & Sensor Probe • 4-20 mA Signal Output • Remote Electrical Enclosure • Custom Flange-to-Flange and Height dimensions • Easily Expandable Modular Skid Frame • Transformer for Optional Voltages • Sanitary Ferrules | Types of Industries • Food & Beverage • Life Sciences • Microelectronics • Power Generation |
Product Series at a Glance
Series | Positioning | Best For |
WTU-LP | Standard 150 W amalgam lamp 185 nm UV systems | UPW polishing and high-purity process water applications |
WTU-LPS | Premium 300 W synthetic-quartz 185 nm UV systems | Critical UPW applications requiring higher VUV output |
Explore our Product Series
WTU-LP Series Standard 150 W amalgam lamp 185 nm UV systems
Designed for UPW polishing and high-purity process water applications where reliable TOC reduction, flexible sizing and cost-effective operation are required.
WTU-LPS Series Premium 300 W synthetic-quartz 185 nm UV systems
Designed for critical UPW applications requiring higher VUV output, stronger 185 nm transmission and stable low-TOC performance.