VIQUA Sterilight D4-V

Product Description

Validated by NSF 55 Class B, the D4 is easy to maintain and built to deliver outstanding UV performance for the average size home, cottage, or light commercial application. An outstanding disinfection system for home, farm or smaller-sized commercial applications of an average scale.

[custom-specifications]D4-V Specifications:

  • Reliable: state-of-the-art UV sensor technology to provide feedback on results in real time, for ultimate convenience
  • Validated: NSF 55 Class B certification has provided comfort
  • Space Efficient: High UV output lamp technology makes a smaller footprint, while offering the same UV efficiency as a longer chamber
  • Consistent: The constant current function ensures steady performance of UV lamps regardless of the power fluctuations
  • High-performance UV lamp, thoroughly evaluated for continuous production over the entire existence of the lamp (9000 hours)
Dimensions 20 1/2″ x 4″ (52 cm x 10 cm)
Shipping Weight lbs (kg) 10 lbs (4.5 kg)
Connection Size 3/4″ MNPT
Power Consumption 50W



  • 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 8.9 GPM (34 lpm) (2 m3/hr) NSF 55B



Ideal Applications Include:

  • The Viqua Sterilight D4 is simple to manage and designed to provide outstanding UV efficiency for home, cottage or light commercial applications of average size.


[custom-documents] [/custom-documents]
(1 review) Write a Review
  • 5
    No quality problem ever

    Posted by Brenda K. on Feb 4th 2019

    What a great product

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