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STK UV50L Ultraviolet sterilizer UV sterilizer
The STK UV50L Ultraviolet Sterilizer is a high-efficiency UV sterilization system designed to eliminate harmful microorganisms in water. Built with industrial-grade stainless steel and advanced UV lamp technology, this system ensures safe, chemical-free water disinfection for commercial and industrial applications.
Product Description
The STK UV50L Ultraviolet Sterilizer is an advanced UV disinfection device engineered to deliver reliable microbial control in commercial and industrial water treatment processes. Utilizing germicidal UV-C light at 254 nm, this system effectively inactivates pathogens such as Escherichia coli, Salmonella, Legionella, and various viruses and protozoa, without generating harmful by-products or altering water composition.
This UV sterilizer is constructed from high-quality SUS304 or SUS316L stainless steel to ensure corrosion resistance and durability in challenging environments. The inner chamber is polished for maximum UV reflectivity, enhancing sterilization performance. A high-transmittance quartz sleeve encases the UV lamp, ensuring consistent radiation output and allowing easy maintenance and replacement.
The STK UV50L is ideal for use in applications where water purity and biological safety are critical. These include potable water systems, beverage production lines, aquaculture tanks, hospital facilities, and semiconductor or pharmaceutical processes. The system features smart electronic ballast control, lamp failure alarms, and hour meter functionality to ensure consistent operational reliability.
As a chemical-free solution, this UV sterilizer helps companies meet regulatory compliance (such as WHO, FDA, and EPA standards) while reducing long-term maintenance costs and eliminating the need for hazardous chemical handling. Its compact footprint and modular installation capability make it an ideal upgrade or component within integrated water treatment systems.
Product Parameter
| Parameter | Especificação |
|---|---|
| Model | STK UV50L |
| Disinfection Technology | UV-C Germicidal Radiation (254 nm) |
| Flow Rate | 50 L/min |
| UV Dose | 30–40 mJ/cm² |
| Lamp Power | 40W UV-C Lamp |
| Lamp Life | 9,000–12,000 hours |
| Material | SUS304 or SUS316L Stainless Steel |
| Surface Finish | Polished interior and exterior |
| Connection Type | Clamp or Flange |
| Inlet/Outlet Size | DN25 (1 inch) |
| Control System | Digital ballast with alarm and hour meter |
| Power Supply | 220V / 50Hz (customizable) |
| Installation | Vertical or horizontal mounting |
Applicable Industry
- Drinking Water Systems: Ensures microbiological safety in municipal and residential water supplies without altering water taste or composition.
- Food & Beverage Processing: Provides sterile water for CIP systems, bottling lines, and ingredient dilution.
- Pharmaceutical & Biotech: Maintains ultrapure water standards in laboratory and GMP-compliant production environments.
- Aquaculture & Fisheries: Prevents microbial contamination in tanks and ponds, promoting healthier aquatic environments.
- Cooling Tower & HVAC: Controls biofilm and Legionella in recirculating water systems.
- Hospitals & Clinics: Disinfects medical water systems to meet infection control protocols.
Advantage One
The STK UV sterilizer offers powerful, chemical-free disinfection with a 99.9% microorganism inactivation rate. Unlike chlorine or ozone systems, it does not introduce hazardous by-products, making it safe for direct water use and eco-friendly discharge. Its high-efficiency quartz-sleeved UV lamp ensures consistent germicidal performance across the system’s lifespan.
Advantage TWO
Equipped with a digital ballast, failure alarms, and a lamp hour meter, this UV sterilizer simplifies monitoring and maintenance. The system can be integrated with automated control panels, SCADA systems, or PLCs for remote supervision. Modular design allows for quick lamp replacement and minimal downtime, ensuring continuous protection in mission-critical applications.
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FAQ
Q1: How long does the reverse osmosis system last?
The lifespan of a reverse osmosis system depends on water quality and maintenance. Typically, the membrane lasts 2–3 years, while the system itself can last over 10 years with proper care.
Q2: Can the system be customized based on different water conditions?
Yes, all our systems are fully customizable. We analyze your water report and application needs before providing tailored solutions.
Q3: What standards does STARK equipment comply with?
Our products comply with CE, ISO 9001, and can be designed to meet specific regional regulations or industry standards upon request.
Q4: What is the delivery time for STARK RO systems?
Standard systems are shipped within 7–15 days. For customized orders, lead time may extend to 20–25 days depending on complexity.
Q5: Do you provide technical support or installation guidance?
Yes. We provide full technical documentation, remote guidance via video, and can dispatch engineers internationally upon request.
Q6: What is included in your quotation?
Our quotation includes the full RO system, control panel, pumps, pre-treatment units, and all necessary fittings. Installation tools and spare parts can be included upon request.
