Model UV-250 Ultra Violet Sterilizer

P250/QD4E-1/2

The UV-250 is a robust, efficient and costeffective ultra-violet sterilizer designed for the disinfection of drinking water in the average household at a flow range between 4.5 and 11.4 GPM (17 - 43 LPM). Typically installed at the point of entry, it can treat municipal water as well as ground water from drilled or dug wells, and surface water from lakes, ponds or rivers. Other applications for this sterilizer are for the purification of process water in laboratories and dental offices, or for the production of water dispensers.

The UV-250 sterilizer will purify the water from most common contaminants. Bacterial, viral and other pathogens are inactivated by a high intensity UV dose that kills harmful microorganisms such as E. coli and Giardia at a 99.99% kill rate.

• Flow Range: 4.5 - 11.4 GPM / 17 - 43 LPM

• Chamber Material: 304L SS (316L SS available)

• UV Dose (95% UVT):
  16 mJ/cm² at 11.4 GPM / 43 LPM,
  30 mJ/cm² at 6.0 GPM / 23 LPM,
  40 mJ/cm² at 4.5 GPM / 17 LPM

• Electronic Ballast w/ Operation Count: 4-BE-425-ECO-R

• UV Replacement Lamp: RL-23/436T5

• Replacement Quartz Dome: RQD-438

• Plumbing: 3/4" MNPT In/Out

More info (Specifications Sheet, Technical Drawing, Technology Overview) can be downloaded here

Spec Sheet   Tech Drawing   UV Technology Info  

Pathogens that are inactivated by this UV sterilizer:
Anthrax, Chlorella, Clostridium, Coxsackie, Cryptosporidium parvum, E. coli, Giardia lamblia, Hepatitis, Influenza, Legionella, Listeria, Micrococcus, Paramecium, Polio, Pseudomonas, Salmonella, Shigella, Streptococcus, Toxoplasma, Vibrio cholerae
and many more. (See comprehensive UV Inactivation Chart)