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Viqua VIQUA F4 Model 36 GPM UV System w/ Sensor - 650687 650687-

VIQUA F4+ Model 36 GPM UV System w/ Sensor - (650687)

$1,855.00 $2,135.00
(You save $280.00)


NEW: F4 Plus UV systems now include a large backlit touchscreen LCD controller. The new controller display features a lamp life remaining indicator, UV Intensity, support contact information, plus onboard troubleshooting instructions for quick reference.

The VIQUA F4+ is an upgraded version of the standard F4 Model. Included with this system is the advanced UV sensor that gives you feedback on the UV lamp's intensity. The other standard features are the End-of-Life timer and LED monitor. System is capable of 100-240V, 50-60Hz.


PDF icon  Lamp (602807) - Replace every 12 months
PDF icon  Quartz Sleeve (602734) - Replace every 24 months or as needed
PDF icon  Lamp/Sleeve Combo Kit (602810-104)


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, functionality, and troubleshooting in an easy to read LCD touchscreen

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


  • Flow Rate: 36 Gallons Per Minute
  • Application: Point-of-Entry
  • Power: 100-240V   50-60Hz   130W   N. American Plug
  • Chamber Dimensions: 44.5" 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)


PDF iconVIQUA F4+ Model UV System Manual

PDF iconVIQUA F4+ Spec Sheet

PDF iconLamp and Sleeve Replacement Instructions

PDF iconVIQUA F4+ Sensor Replacement Manual

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