VIQUA Sterilight PRO50

Product Description

Validated with USEPA, the PRO 50 offers outstanding UV disinfection performance for commercial applications. Rated for flow rates up to 50 gpm (189 lpm) at 40 mJ/cm².

  • LightWise Lamp Dimming Technology: Dims the lamp under no flow conditions.


PRO50 Specifications:

Benefits include:

  • Ease of Maintenance: Up to 60% less maintenance
  • Reduced internal chamber temperature resulting in decreased sleeve fouling
  • Efficient:Estimated 30% energy savings
  • Ease of Maintenance:Troubleshoot using the user-friendly diagnostic system display
  • High-performanceamalgam UV lamp, reduces maintenance requirements by lasting up to 2 years replacement
  • Reliable: New, market leading flow-meter / UV sensor combination provides real-time UV dose
  • Powerful/Space Saving:Revolutionary Amalgam Lamp provides 4x the output of standard output lamps, giving you compact single-lamp systems that are half the size of their predecessors
  • Convenient: Features countdown timer with digital display and audible lamp change reminder for ease of maintenance
  • Cool-Touch fantechnology helps reduce the temperature within the chamber to prevent overheating
  • Optional Accessories: COMMcenter – Displays UV dose, alarm history, lamp hours and other performance parameters. Includes dry contact connection for external functionality. Click here to learn more (sell sheet download)
  • Solenoid Valve:stops the flow of water through the chamber should the UV performance fall below a safe level
  • Included Accessories: Flow Meter, Flow Restrictor, UV Sensor, Cool Touch Fans
  • Vertical installation is mandatory!
Dimensions 41″ x 4″ (103 cm x 10 cm)
Shipping Weight lbs (kg) 31 lbs (14 kg)
Connection Size 2″ MNPT
Power Consumption 230W



  • Safety-Loc Connector
  • Amalgam Lamp Technology
  • EOL Timer
  • Space Efficiency
  • LED Monitor
  • Heavy Duty
  • UV Sensor
  • 2x Lamp Life
  • 4x Output
  • Constant Current
  • Cool Touch Fan
  • Point of Entry (POE)
  • USEPA UVDGM 2006
Disinfection Flow Rates
16mJ/cm² 110 GPM (415 lpm) (24.9 m³/hr)
30mJ/cm² 65 GPM (245 lpm) (14.7 m³/hr)
40mJ/cm² 50 GPM (189 lpm) (11.3 m³/hr)



  • Perfect for a wide range of large homes or light commercial applications including, small businesses, hospitals, dentist offices, etc.


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(1 review) Write a Review
  • 5
    I highly recommend this product.

    Posted by Fellismina C. on Jan 23rd 2020

    Hundred percent will buy again

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