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NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects

NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings. Products certified to NSF/ANSI/CAN 61 comply with the health effects criteria in NSF/ANSI/CAN 600.

 
NanoH2O Co., Ltd. 
39, Baekbong-ro, Heungdeok-gu
Cheongju-si, Chungbuk 28441 
Republic of Korea 
043-261-7452
Visit this company's website


Facility : # 1 China

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Reverse Osmosis Element[1] [2] [3] [Pb]
BW 400 AFR C 8" x 40" CLD 23 MLTPL
BW 4021 ES 4" x 21" CLD 23 MLTPL
BW 4021 R 4" x 21" CLD 23 MLTPL
BW 4021 UES 4" x 21" CLD 23 MLTPL
BW 4040 ES 4" x 40" CLD 23 MLTPL
BW 4040 R 4" x 40" CLD 23 MLTPL
BW 4040 UES 4" x 40" CLD 23 MLTPL
CW 4040 SF 4" x 40" CLD 23 MLTPL
SW 4040 R 4" x 40" CLD 23 MLTPL 

[1] Trade name BW 400 AFR C is certified for a minimum daily permeate generation of 11500
    gallons for use in public water treatment facilities.
    Trade names BW 4040 R and BW 4040 ES are certified for a minimum daily permeate
    generation of 2500 gallons for use in public water treatment facilities.
[2] Trade name BW 4040 UES is certified for a minimum daily permeate generation of 2700
    gallons for use in public water treatment facilities.
    Trade name SW 4040 R is certified for a minimum daily permeate generation of 1950
    gallons for use in public water treatment facilities.
    Trade name CW 4040 SF is certified for a minimum daily permeate generation of 2900
    gallons for use in public water treatment facilities.
    Trade names BW 4021 R, BW 4021 ES, and BW 4021 UES is certified for a minimum daily
    permeate generation of 1000 gallons for use in public water treatment facilities.
    Trade Name BW 400 AFR C requires a pre-service flush at 23.96 gallons per minute (gpm)
    for 4 hours with deionized water.
    Trade Names BW 4040 R and BW 4040 ES requires a pre-service flush at 5.21 gallons per
    minute (gpm) for 4 hours with deionized water.
    Trade Names BW 4021 R, BW 4021 ES, and BW 4021 UES requires a pre-service flush at 2.08
    gallons per minute (gpm) for 4 hours with
    deionized water.
[3] Trade Name BW 4040 UES requires a pre-service flush at 5.63 gallons per minute (gpm) for
    4 hours with deionized water.
    Trade Name SW 4040 R requires a pre-service flush at 4.06 gallons per minute (gpm) for 4
    hours with deionized water.
    Trade Name CW 4040 SF requires a pre-service flush at 6.04 gallons per minute (gpm) for
    4 hours with deionized water.
[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.

Reverse Osmosis Element:Point of Entry[4] [Pb]
BW 2521 ES 2.5" x 21" CLD 23 MLTPL
BW 2521 R 2.5" x 21" CLD 23 MLTPL
BW 2521 UES 2.5" x 21" CLD 23 MLTPL
BW 2540 ES 2.5" x 40" CLD 23 MLTPL
BW 2540 R 2.5" x 40" CLD 23 MLTPL
BW 2540 UES 2.5" x 40" CLD 23 MLTPL 

[4] Trade Names BW 2540 R and BW 2540 ES requires a pre-service flush at 1.56 gallons per
    minute (gpm) for 4 hours with deionized water.
    Trade Name BW 2540 UES requires a pre-service flush at 1.67 gallons per minute (gpm) for
    4 hours with deionized water.
    Trade Names BW 2521 R, BW 2521 ES, and BW 2521 UES requires a pre-service flush at 0.72
    gallons per minute (gpm) for 4 hours with deionized water.
    Certified for POE end use.
[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.

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Number of matching Products is 15
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