• Specially designed, patented HO lamps provide consistent and reliable ultraviolet output over the entire life of the lamp (9000 hours) to ensure continuous purification.
• Durable stainless steel chamber to prolong life and eliminate ultraviolet light degradation.
• Controller display visually displays days of use and will alarm if lamp failure occurs.
• Rated Life: 365 days.
• Voltage at 50Hz: 110V; Voltage at 60Hz: 220V.
• Max Pressure: 125 psi.
• Wavelength: 254 nm. Microjoules: 30 mJ/cm².
• Working Temperature: 36°F – 104°F (2°C-48°C).

Water quality plays a major role in the transmission of ultraviolet rays. It is recommended that the water does not exceed the following maximum concentration levels.

Effectively treating water with higher concentration levels than listed above can be accomplished, but may require added measures to improve water quality to treatable levels.

The units generate a UV dosage of at least 30,000 microwatt-seconds per square centimeter (µW-s/cm2), even at the end-of-lamp life (EOL).

UV application is affected by many factors and the following should be looked at prior to the installation of the UV system; UV Transmission (transmittance) deals with the effectiveness in which the 2537 Angstrom units (254 nanometers) wavelength of the ultraviolet light is transmitted through the water. The higher the transparency of the water, the more effective the UV system becomes. This optical clarity is evaluated by performing a test which passes through a 1 cm depth. The basic design of the units has taken into account a typical transmission at the desired wavelength. In practical terms this means that a system designed to flow at 24 gallons per minute, at a typical transmissibility could actually have a higher flow rate in liquids with a higher transmissibility. As a general guideline, the following are some typical UV transmission rates (UVT):

Limited 5 year warranty on Stainless Steel housing

United States Patent: D751506,
Taiwan Patent: M503904,
China Patent: ZL2015 2 0160464.9,
Mexico Patent: 49882

Polaris Scientific UV and the Polaris Scientific UV logo design are registered Trademarks in the United States and certain other countries.

The Polaris Scientific UV Germicidal UV Lamp Pin Design is patented under United States Patent Number: D751506, Taiwan Patent Number: M 503904, China Patent Number: ZL2015 2 0160464.9, Mexico Patent Number: 49882, and is protected by U.S. Patent and International Trademarks.