Viqua D4-V NSF Class B Ultraviolet Water System Powered by UVMax 8.9 gpm

Viqua D4-V NSF Class B Ultraviolet Water System Powered by UVMax 8.9 gpm
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NSF Certified 

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Part Number: 660039-R
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Qty Price
$649.00 / uv system only
$750.00 / uv system with sediment prefilter kit
Select Additional Options
UV Lamp/Quartz Sleeve Combo Kit for UVMAX C/D, C4/D4, DPLUS/D4 PLUS +$129.00
Stainless Steel Flexible Water Connector 3/4 FIP x 3/4 FIP x 24 +$9.78

Viqua D4-V NSF Class B Ultraviolet Water System Powered by UVMax 8.9 gpm

Viqua D4-V Ultraviolet Water System is a whole house disinfection system that offers a 8.9 gpm flow rate and removes harmful bacteria, virus, and microorganisms. The Viqua D4-V's compact design, simple installation, and low cost of operation is ideal for small to medium size home. Drink confidently with Viqua's quality and reliability from its high-output ultraviolet water purification system.

  • Viqua controller with water-resistant case
  • LED display showing lamp replacement reminder
  • Indicator lights show the status of each system component
  • Lamp timer reset button and mute button to silence audio alarm
  • Stainless steel chamber with safety cap and special lamp plug
  • Universal power input
  • High-output UV lamp
  • Three-year warranty
  • Tested and certified by NSF International against NSF/ANSI Standard 55 for Disinfection Performance, Class B

NSF/ANSI Standard 55: Ultraviolet Microbiological Water Treatment Systems
This standard establishes requirements for point-of-use (POU) and point-of-entry (POE) non-public water supply (non-PWS) ultraviolet systems and includes two optional classifications.
Class A systems (40mJ/cm2) are designed to disinfect and/or remove microorganisms from contaminated water, including bacteria and viruses, to a safe level.
Class B systems (16mJ/cm2) are designed for supplemental bactericidal treatment of public drinking water or other drinking water, which has been deemed acceptable by a local health agency.

This system is compatible with the 602805 Trojan Lamp and the 602732 Quartz Sleeve. For any necessary system replacements, the UV Lamp/Quartz Sleeve Combo Kit for D4-V includes:

  • Trojan Lamp (1): 602805
  • Trojan Quartz Sleeve (1): 602732
  • Trojan O-Rings (2): 2045

Viqua D4-V Ultraviolet Water System Owners Manual

3/4" MPT, 3/4" MPT
20.5 "
4 "
304 Stainless Steel Reactor, 304 Stainless Steel Reactor
NSF/ANSI Standard 55, Class B, NSF/ANSI Standard 55, Class B
3 yr on power supply and electrical compnents, 10 yrs on UV chamber, 1 yr on lamps and sensors
System Type
120 V, 120 V
50 W
Operating Conditions
8.9 gpm
32-122 °F
125 psi
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