VIQUA Sterilight E4+

Product Description

As part of the Professional Series, the E4+ offers outstanding UV disinfection performance for commercial applications, for flow rates up to 22 gpm (83 lpm).


E4+ Specifications:
  • Convenient: Features countdown timer with digital display and audible lamp change reminder for ease of maintenance
  • Reliable: The constant current feature ensures stable UV lamp output, regardless of power fluctuations
  • High-performance UV lamp, rigorously tested to provide consistent output over the entire lamp life (9000 hours)
  • State of the art UV sensor technology to give you real-time performance feedback, for added peace of mind
  • Space Efficient: High UV output lamp technology allows for a smaller footprint while providing the same UV performance as a longer chamber
  • Optional accessories: Solenoid valve which will stop the flow of water through the chamber should the UV performance fall below a safe level
Dimensions 30″ x 4″ (76 cm x 10 cm)
Shipping Weight lbs (kg) 13 lbs (5.9 kg)
Connection Size 1˝ NPT
Power Consumption 83W



  • Simultaneously displays UV Intensity Status, lamp life remaining, support contact information
  • Dealer-programmable support screen: load company logo and complete contact information
  • Quick-reference instructions on board for system troubleshooting
  • Pre-programmed replacement part menu
Disinfection Flow Rates
16mJ/cm² 42 GPM (160 lpm) (9.6 m³/hr)
30mJ/cm² 22 GPM (83 lpm) (5 m³/hr)
40mJ/cm² 16 GPM (60 lpm) (3.6 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 Ahmed B. on Jan 22nd 2020

    I will be buying more!

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