What is NSF/ANSI 61?

NSF/ANSI 61 is a performance-based standard that evaluates the amount of contaminants that leach from the products into drinking water, rather than setting prescriptive limits on content. This differs from U.S. Food and Drug Administration requirements and some international standards that are based only on prescriptive content requirements.

Is the specific chemical formulation NSF/ANSI 60 compliant?

The specific chemical formulation shall also comply with the requirements of NSF/ANSI 60: Drinking Water Treatment Chemicals –Health Effects.

What is the NSF/ANSI 61-2016 standard for beakers?

© 2016 NSF NSF/ANSI 61 – 2016 35 glass or polyethylene beakers and covered with an inverted watch glass supported on glass Rebel hooks (or other devices to prevent air seal of the vessel) and placed for 28 d ± 12 h, or fewer as specified by the manufacturer, in a moist cabinet meeting the requirements of ASTM C 511.

What is the NSF/ANSI code for water storage tank coating?

© 2016 NSF NSF/ANSI 61 – 2016 36 Coatings intended for water storage tanks or multiple uses (tanks, pipes, other) may be conditioned as follows: 1) prepare 200 mg/L free available chlorine solution using sodium hypochlorite (NaOCl – reagent grade or equivalent);

What is nsf-61?

What is NSF-61? – SpecRubber What is NSF-61? NSF-61 is a set of regulations that covers products that come in contact with drinking water in the USA including pipes, hoses, fittings, gaskets, adhesives, coatings, lubricants, faucets, drinking fountains, filters, water meters, valves, filters, and more.

How do I know if my water system is nsf-61 certified?

Look for the NSF logo or specific NSF markings on any products utilized by your water system. Which Products are Certified? It is important to note that some manufacturers certify a few of their products rather than all of them. This allows them to talk boldly about NSF-61 certification in its materials.

What is the NSF/ANSI 61-2021 drinking water system components health effects standard?

This standard— NSF/ANSI/CAN 61-2021: Drinking Water System Components – Health Effects —sets minimum health effects requirements for the chemical contaminants and impurities imparted from products, components, and materials to drinking water systems. It does not establish performance, taste and odor, or microbial support requirements.