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VIQUA VT4 Model 3.5 GPM UV System - 120V 60Hz
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Viqua VT4 UV Inline Water Purification 3.5 gpm Ultraviolet System

$215.00 $255.00
(You save $40.00)


The VT4 is a basic, point-of-use, disinfection system for faucets, water fountains and other low-flow applications with a flow rate of 3.5 GPM or less. Features include compact size for convenient installation, stainless steel chamber to protect the UV bulb from damage and a light indicating when the system is on. Capable of 100-240V, 50-60Hz. Though the VIQUA VT4 comes in various voltages, be aware of which versions meet your requirements since the electrical connections are integrated into the controller making specific models suitable for specific voltages.


PDF icon  Lamp (S330RL) - Replace every 12 months
PDF icon  Quartz Sleeve (QS-330) - Replace every 24 months or as needed
PDF icon  Lamp/Sleeve Combo Kit (S330-QL)


  • Flow Rate: 3.5 Gallon Per Minute
  • Application: Point-of-Use
  • Power: 20W - Available in 100-140V 50Hz (NEMA 5-15P Plug only) or 200-240V 60Hz options (CEE 7/7, BS 1363, or AS 3112 options available.)
  • Chamber Dimensions: 17" x 2.5"
  • Inlet Dimensions: 1/2" MPT
  • Outlet Dimensions: 1/2" MPT
  • Electrical Plug Types Available:
    • B – North & Central America, Japan (NEMA 5-15P) - 100V-140V 50Hz
    • F – Europe, Brazil, Russia (CEE 7/7) - 200-240V 60Hz
    • G – UK, Ireland, Singapore, Hong Kong (BS 1363) - 200-240V 60Hz
    • I – Australia, New Zealand, Argentina (AS 3112) - 200-240V 60Hz


PDF iconVIQUA VT4 Model UV System Manual

PDF iconVIQUA VT4 Tap Spec Sheet

PDF iconLamp and Sleeve Replacement Instructions

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