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VIQUA UVMAX PRO20 RS UV Disinfection System with Sediment Prefilter – 20 GPM, 120V, 1-1/4" MNPT x 1" FNPT, NSF Class A

VIQUA UVMAX PRO20 RS UV Disinfection System with Sediment Prefilter – 20 GPM, 120V, 1-1/4" MNPT x 1" FNPT, NSF Class A

201192

UVMax PRO20 RS 120V – 1.25" × 1" NPT – NSF Class A UV Water Disinfection System

The UVMax PRO20 RS is a high-performance ultraviolet water treatment system designed to provide reliable Class A disinfection for residential and light commercial applications. Engineered with advanced UV monitoring and intelligent flow-based operation, the PRO20 delivers continuous protection against microbiological contaminants while reducing maintenance requirements and energy consumption.

Certified to NSF/ANSI 55 Class A standards, the PRO20 is designed to disinfect visually clear water and provide an additional layer of protection against microorganisms including E. coli, Giardia, Cryptosporidium, fecal coliform, and Rotavirus.

The PRO Series incorporates VIQUA’s advanced LightWise™ technology, which automatically adjusts lamp output during periods of low or no water demand. This reduces operating temperatures inside the chamber, minimizes quartz sleeve fouling, extends maintenance intervals, and lowers energy usage.

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VIQUA UVMAX PRO20 RS UV Disinfection System with Sediment Prefilter – 20 GPM, 120V, 1-1/4" MNPT x 1" FNPT, NSF Class A

Features

  • NSF/ANSI 55 Class A certified UV disinfection
  • Rated flow: 20 GPM (76 LPM) (4.5 m³/hr)
  • Integrated UV monitoring sensor for continuous UV performance verification
  • Integrated flow meter for real-time UV dose calculation
  • LightWise™ technology for reduced energy consumption and lower maintenance
  • CoolTouch™ fan technology to reduce chamber temperature during no-flow conditions
  • Visual indicators for:
    • Power status
    • Lamp operation
    • Lamp replacement reminder
    • UV sensor status
    • Solenoid operation status
    • System alarms
  • Audible alarm notifications
  • Long-life amalgam UV lamp with up to 2 years service interval
  • Compact vertical installation design
  • Dual connection flexibility:
    • 1¼" MNPT
    • 1" FNPT
  • Plug-and-play color-coded electrical connections

Included with This System

  • UV reactor chamber (316L stainless steel)
  • Electronic controller
  • UV lamp
  • Quartz sleeve
  • Integrated UV intensity monitoring sensor
  • Flow meter sensor
  • CoolTouch™ cooling fan
  • Power cord
  • Installation hardware

Optional Accessories (Sold Separately)

The following accessories are available but are NOT included with the standard UVMax PRO20 RS package:

Installation Notes

  • Indoor installation only
  • Vertical chamber installation required
  • Water should meet recommended UV operating conditions:
    • Hardness: < 7 gpg (120 mg/L)
    • Iron: < 0.3 ppm
    • Turbidity: < 1 NTU
    • UV Transmittance: > 75%

Pre-treatment may be required depending on water conditions.

Technical Specifications

  • Model: PRO20 RS
  • Electrical: 100–240V / 50–60 Hz
  • Maximum Power Consumption: 160 W
  • Maximum Operating Pressure: 125 psi (8.62 bar)
  • Minimum Operating Pressure: 15 psi (1.03 bar)
  • Ambient Operating Temperature: 32–104°F (0–40°C)
  • Rated Lamp Life: Up to 18,000 hours (approximately 2 years)

Important Information

Images and installation diagrams may show optional accessories and recommended plumbing components that are not included with the standard system package.

 

Documents:

System Manual

Performance Data Sheet

Ultraviolet Water Treatment Systems 

Instruction Sheets

       

If you have any questions or are unsure about anything, please call us at (800)977-7292 or email us at sales@cureuv.com, and we will be happy to assist you.