Viqua UV System
Viqua UV systems, distributed in Vietnam by KaT Solution, provide reliable, chemical-free disinfection for residential, commercial, and light industrial water. Using advanced UV-C technology, Viqua effectively inactivates pathogens like E. coli, Giardia, and Cryptosporidium.a

Viqua UV systems, distributed in Vietnam by KaT Solution, deliver reliable, chemical-free disinfection to meet residential, commercial, and light industrial water quality standards. With advanced UV-C technology and robust features, Viqua systems effectively inactivate microbiological pathogens such as E. coli, Giardia, and Cryptosporidium.

Residential UV – Arros Series
Designed for residential and light-commercial applications, the Viqua Arros™ line offers user-friendly installation, compact design, and smart controls.
Model | Flow Rate (95% UVT, 30 mJ/cm²) | Power (W) | Max Pressure (psi) | Lamp Type |
Arros 9 | 9 gpm (34 lpm) | 25 W | 125 psi (8.62 bar) | High-output UV |
Arros 15 | 15 gpm (57 lpm) | 38 W | 125 psi | High-output UV |
Arros 22 | 22 gpm (83 lpm) | 52 W | 125 psi | High-output UV |
Key features include:
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Tidal™ chamber for efficient plumbing and reduced pressure drop
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PolyProtect™ shield prevents UV degradation of plastic piping
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Stream™ smart lamp-hour tracking
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LCD touchscreen with lamp-life indicator and alarms
Commercial & Light Industry – VH Series
The Viqua VH410 is a robust point-of-entry UV system suitable for larger homes and small businesses.
Feature | VH410 |
Flow Rate (30 mJ/cm²) | 18 gpm (70 lpm) |
40 mJ/cm² Flow Rate | 14 gpm (54 lpm) |
Power Consumption | 60 W |
Max Pressure | 125 psi |
Chamber Material | 304 stainless steel |
Certifications | Cryptosporidium & Giardia inactivation |
Highlights include an audible lamp-failure alarm, countdown lamp timer, and PI-regulated lamp output for improved performance consistency
Professional & High Flow – SHF Series
Ideal for commercial and light industrial installations, the SHF/SHFM Series covers flows up to 290 gpm (65 m³/h):
Model | Flow @ 30 mJ/cm² | Flow @ 40 mJ/cm² | Power (W) | Lamps | Chamber Material |
SHF-140 | 170 gpm | 125 gpm | 350 | 4 | 316L stainless steel |
SHF-180 | 210 gpm | 160 gpm | 440 | 5 | — |
SHF-290 | 290 gpm | 215 gpm | 550 | 5 | — |

All models provide audible/visual lamp-life reminders, stainless steel chambers, and SHFM variants include an integrated UV sensor with 4–20 mA output and solenoid control
Why Choose Viqua UV Systems from KaT Solution?
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Chemical-free disinfection, no residual byproducts
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Scalable options from point-of-use to 290 gpm capacity
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Smart controls and real-time lamp monitoring
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Robust stainless-steel reactors rated to 125 psi and 104 °F
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Full support & warranty from KaT Solution across Vietnam
Viqua UV systems are a reliable choice for safe potable water, well-water treatment, and commercial process applications. Contact KaT Solution for sizing assistance, technical specifications, and distributor support.