What does NSF 61 mean?
NSF/ANSI 61 requires analysis for any chemicals that leach from a material into drinking water and a toxicological evaluation of concentrations leached to ensure that they are below levels that may cause potential adverse human health effects.
What materials are NSF 61 certified?
Overview
- Protective barrier materials (cements, paints, coatings)
- Joining and sealing materials (gaskets, adhesives, lubricants)
- Mechanical devices (water meters, valves, filters)
- Pipes and related products (pipe, hose, fittings)
- Plumbing devices (faucets, drinking fountains)
What is the difference between NSF 60 and NSF 61?
There are two parts of NSF standards: regulation and enforcement. While NSF/ANSI-60 standards are concerned with chemicals themselves, NSF/ANSI-61 sets guidelines for components (for example, tanks) that handle chemicals.
Is NSF 61 lead free?
NSF 61 – The Standard At about the same time that Annex G was evolving, California passed a separate State Law known as AB 1953 which required both NSF 61 compliance, as well as a quality standard and revised the lead content down to “lead-free” as defined by the standard.
Is NSF 61 a food grade?
NSF-61 is the standard for “Drinking Water System Components-Health Effects”, and deals with materials and products used in contact with drinking water. NSF-51 is the standard for “Plastic Material and Components used in Food Equipment”, and deals with materials and products used in contact with foods and beverages.
How do I find my NSF rating?
NSF certification is awarded after all requirements for listing have been successfully completed, a signed contract has been returned, and an Official Listing has been generated. Products meeting the NSF criteria for Certification may display the NSF Mark on the product label.
Is stainless steel pipe NSF 61 certified?
NSF International announced that its NSF/ANSI Standard 61: ‘Drinking water system components — Health effects’ now allows additional types of stainless steel as acceptable materials for use in the manufacturing of drinking water equipment… ANN ARBOR, MI, Feb.
Can I use stainless steel for potable water?
The principal reason to use stainless steels is its outstanding resistance to con- taminate potable water with metal ions. Stainless steel has been used since 1965 for the large, central-control, gravity filter in water treatment plants with good performance in over 75 installations.
What is the difference between NSF 61 and NSF 372?
While NSF/ANSI 61 establishes limits for lead that may migrate into drinking water from the water contact materials, NSF/ANSI 372 establishes a limit on the amount of lead that may be contained within the water contact materials in a drinking water contact product.
Is NSF certification required?
NSF requires the most specified certification and is so widespread that just about every new kitchen or restaurant will require NSF-certified products. Health Codes. Depending on your local health codes, certain pieces of equipment will most likely need to be NSF certified.
Is NSF-61 a food grade?
What is NSF-61 Annex G?
Being defined as standard since 1988, NSF/ANSI 61 establishes minimum requirements for the control of adverse human health effects in materials, components, products and systems that have direct contact with drinking water (from source to tap) or drinking water treatment chemicals.
What is the NSF/ANSI 61 drinking water standard?
This Standard, NSF/ANSI 61: Drinking water system components ― Health effects, covers all indirect additives products and materials. Testing to determine the potential of a product to impart taste and/or odor to drinking water is not included in this Standard.
What does NSF/ANSI 60 stand for?
NSF/ANSI 60 – Drinking water treatment chemicals Health effects NSF/ANSI 372 –Drinking water system components –Lead content OECD, OECD Guidelines for the Testing of Chemicals, May 19969 SSPC-PA2– 2004 Steel Structures Painting Manual Volume 2. Paint Application Specification10
What is the NSF/ANSI 61-16 restriction on use of lead containing materials?
© 2016 NSF NSF/ANSI 61 – 2016 16 3.5 Restriction on use of lead containing materials There shall be no lead added as an intentional ingredient in any product, component, or material submitted for evaluation to this standard, with the following exceptions:
What does ANSI 61 stand for?
i NSF/ANSI 61 –2016 International Standard/ American National Standard for Drinking Water Additives ― Drinking water system components ― Health effects Standard Developer NSF International NSF International Board of Directors Designated an ANSI Standard January 05, 2016 American National Standards Institute Not for Distribution or Sale