Product Number: 660089-R
The D4 Premium has been validated through microbial testing to inactivate the following microorganisms: Cryptosporidium, Giardia, E.Coli and Fecal Coliform. The D4 Premium is VIQUA's latest innovation, combining the reliable D4 system with the new LCD Interactive Controller, for flow rates up to 12 gpm (45 lpm).
High UV output lamp technology allows for a smaller eco-footprint, while providing the same UV performance as a longer chamber
The constant current feature ensures stable UV lamp output, regardless of power fluctuations
High-performance UV lamp, rigorously tested to provide consistent output over the entire lamp life (9000 hours)
Perfect for a wide range of whole-home, point-of-entry water treatment solutions in homes, cottages, or OEM applications
Solenoid valve which will stop the flow of water through the chamber should the UV performance fall below a safe level
Simultaneously displays UV intensity status, lamp life remaining, support contact information
Dealer-programmable support screen: load company logo and complete contact information
Quick-reference instructions on board for system troubleshooting
Pre-programmed replacement part menu
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