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NSF/ANSI 55
Ultraviolet Microbiological Water Treatment Systems


 
Water Systems International Limited 
FLAT02, 31/F, Hung Chak Hse Fuk
Tinwan 
Hong Kong 
852 2806 0916

Facility : Huizhou, Guangdong, China

  Replacement   Flow Rate  
Brand Name / Trade Name / Model Bulb   (gpm)   Claim

Plumbed-In [Pb]
WSA4N WSI-PPC-25-1001
WSI-KXG-25-1005
WSI-32-357-T5L		   6   Disinfection Performance, Class B
WSUVK30N[1] WSI-32-357-T5L   6   Disinfection Performance, Class B

   
[1] This system is certified for a maximum use level of 0.15 units/L.
[Pb] Product also evaluated and determined to possess weighted average lead content of
     <=0.25% and complies with lead content requirements for “lead free” plumbing as defined
     by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
     Water Act.

Point-of-Entry [Pb]
WSC4N WSI-PPC-45-2001
WSI-KXG-45-2005
WSI-100-1000-T5		   30   Disinfection Performance, Class A
WSR4N WSI-PPC-45-1001
WSI-KXG-45-1005
WSI-100-1000-T5		   13.2   Disinfection Performance, Class A
WSUVK100N[2] WSI-100-1000-T5   13.2   Disinfection Performance, Class A
WSUVK200N[3] WSI-100-1000-T5   30   Disinfection Performance, Class A
WSUVK80N WSI-80-846-T5L   21.9   Disinfection Performance, Class B

   
[2] This system is certified for a maximum use level of 0.055 units/L.
[3] This system is certified for a maximum use level of 0.028 units/L.
[Pb] Product also evaluated and determined to possess weighted average lead content of
     <=0.25% and complies with lead content requirements for “lead free” plumbing as defined
     by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
     Water Act.

Number of matching Manufacturers is 1
Number of matching Products is 7
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