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Viqua VIQUA E4 Model 22 GPM UV System w/ Sensor - 650683 650683-

Viqua 650683 UV E4+ UV System with Sensor, 22 GPM, 1" NPT

In Stock
$1,793.50 $1,950.00
(You save $156.50)


The VIQUA E4+ systems incorporate an advanced UV sensor that keeps you informed about disinfection performance. With the sensor, you will have constant reassurance that your system is functioning properly. The E4+ now features a new LCD controller that shows UV lamp life remaining, intensity, support, and more. Use this system for large homes (4-7 bedroom) and light commercial applications. Capable of 100-240V, 50-60Hz.


PDF icon  Lamp (602806) - Replace every 12 months
PDF icon  Quartz Sleeve (602733) - Replace every 24 months or as needed
PDF icon  Lamp/Sleeve Combo Kit (602810-103)


sensor.pngUV SENSOR: Monitors/indicates UV dose intensity

eol.pngEND-OF-LIFE TIMER: Counts down the days until annual lamp replacement

led.pngLED STATUS MONITOR: Displays system components’ status and functionality

2xoutput.png2X OUTPUT: 2X the output of standard lamps


  • Flow Rate: 22 Gallons Per Minute
  • Application: Point-of-Entry
  • Power: 100-240V   50-60Hz   83W   N. American Plug
  • Chamber Dimensions: 30" x 4"
  • Inlet Dimensions: 1" MPT
  • Outlet Dimensions: 1" MPT
  • Electrical Plug Types Available:
    • B – North & Central America, Japan (NEMA 5-25P)
    • F – Europe, Brazil, Russia (CEE 7/7)


  • Chamber: 10 Years
  • Electric: 3 Years
  • Lamp & Sleeve: 1 Year


PDF iconVIQUA E4+ Owner's Manual

PDF iconVIQUA E4+ Spec Sheet

PDF iconLamp and Sleeve Replacement Instructions

PDF iconVIQUA E4+ Sensor Replacement Manual

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