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Lightwave 5.1 - 15 GPM UV Water Purification System

SKU: LTW-LB5151
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$967.16

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Lightwave 5.1 - 15 GPM UV Water Purification System


If you are unsure of the microbiological quality of your source water or if you are looking for additional security from your municipal water source, then Van Isle Water has the solution in the LIGHTWAVE UV DISINFECTION series of residential UV systems.


LIGHTWAVE UV DISINFECTION provides the ultimate in UV protection for your home with the inclusion of a true 254nm Teflon based UV sensor on LTW-6 systems that continuously monitors the performance of the UV system and displaying the output via a colour screen (optional on LTW-5 systems). In addition to UV output, diagnostics, system status, warnings, even QR codes are included.


With the integral expandability port, the addition of a 4-20mA output or a solenoid valve is a simple plug-and-play option!


Product Features:


  • Free floating (no cable twist), keyed-in-place, 254nm Teflon based UV sensor continuously measures and displays UV output (as a%) (std. on LTW-6, optional on LTW-5)
  • Colour screen controller with lamp key for protected lamp replacement, includes QR codes, full diagnostics & warnings.
  • “Future-proof” expandability port for future upgrades and options.
  • Axial flow, 304 stainless steel polished reactors, designed & manufactured to ASME pressure vessel standards.
  • User friendly bayonet style lamp connector (quick 1/4 turn removal with no extra tools needed).
  • Reliable, industry proven, proprietary low pressure coated UV lamps with ceramic bases for durability and long life (9,000 hours).
  • Constant current electronic controller (one controller for all LP units) in a splash proof case, fully potted ballast virtually eliminates common water damage issue.
  • Full customization available as an option (language, home screen, phone number, QR codes, etc.)
ModelLTW-LB5151
Flow Rate (30mJ/cm2 @ 95% UVT)15 gpm
57 lpm
3.4 m3/hr
Flow Rate
(40mJ/cm2 @ 95% UVT)
12 gpm
45.4 lpm
2.7 m3/hr
Flow Rate
(16mJ/cm2 @ 95% UVT)
30 gpm
114 lpm
6.8 m3/hr
Port Size1” MNPT
Electrical90-265V/50-60Hz. 1A Max.
Plug TypeAmerican, NEMA 5-15P
Lamp Watts50
Power (Watts)62
Maximum Current (Amps)1
Replacement LampLTW-RL999
Replacement SleeveLTW-QS999
Chamber MaterialPolished 304 stainless steel, A249 pressure rated tubing
Reactor Dimensions2.5 x 40.0” (6.4 x 101.6cm)
Controller Dimensions17.2 x 9.2 x 10.2 cm (6.8 x 3.6 x 4”)
Operating Pressure7-10.3 bar (10-150 psi)
Operating Water Temp.2-40° C (36 - 104°F)
UV MonitorOptional
Solenoid OutputYES (but requires optional solenoid module)
Dry ContactsYES (but requires optional remote alarm module)
4-20mA OutputYES (but requires optional 4-20mA module)
Lamp Out IndicatorYES (both audible and visual (full colour graphic)
Lamp Change ReminderYES (both audible and visual (full colour graphic)

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