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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.

 
Design Tanks, LLC 
612 West Blackhawk Street
Sioux Falls, SD 57104 
United States 
888-355-8265 
605-965-1600
Visit this company's website


Facility : Sioux Falls, SD

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Tanks[1]
Design Tanks 200 - 50,000 gal. CLD 23 MLTPL 

[1] Certified for use with the following chemicals:
    
    Sodium Hypochlorite (15%)
    Salt brine (Saturated)
    Ferric Chloride (45%)
    Sodium Hydroxide (50%)
    Sodium Bisulfite (45%)
    Aluminum Sulfate (98%)
    
    The following components are authorized for use in the tank for the following maximum
    quantities:
    
    Apollo Deadman Valve: 1 valve per 200 gallons of tank volume
    Sight Tube Assembly (rigid PVC): 1 assembly per 200 gallons of tank volume
    Sight Tube Assembly (flexible w/stainless steel): 1 assembly per 200 gallons or greater
    of tank volume
    Nitrile Grommet: 8 grommets per 200 gallons of tank volume
    Fluorel Grommet: 8 grommets per 200 gallons of tank volume
    Ace Bulkhead Fitting: 4 bulkhead fittings per 200 gallons of tank volume


Protective (Barrier) Materials

    Water Water
  Water Contact Contact Contact
Trade Designation Size Restriction Temp Material

Tanks[1] [G]
Design Tanks 200 - 50,000 gal. CLD 23 MLTPL 

[1] The following components are authorized for use in the tank for the following maximum
    quantities:
    
    Apollo Deadman Valve: 1 valve per 200 gallons of tank volume
    Sight Tube Assembly (rigid PVC): 1 assembly per 200 gallons of tank volume
    Sight Tube Assembly (flexible w/stainless steel): 1 assembly per 200 gallons or greater
    of tank volume
    Nitrile Grommet: 8 grommets per 200 gallons of tank volume
    Fluorel Grommet: 8 grommets per 200 gallons of tank volume
    Ace Bulkhead Fitting: 4 bulkhead fittings per 200 gallons of tank volume
    
[G] Product is Certified to NSF/ANSI 372 and conforms with the 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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