Automotive Manufacturing

Why Lead-Free Brass Fittings Are Now Mandatory in North American Plumbing

Avrontek Editorial May 15, 2026
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The Regulatory Landscape

Since January 4, 2014, the federal Reduction of Lead in Drinking Water Act has mandated that all fittings and fixtures used in contact with potable water contain a weighted average of ≤0.25% lead...

What is NSF/ANSI 61 and 372?

NSF/ANSI 61 certifies that a product does not leach harmful contaminants into drinking water. NSF/ANSI 372 specifically certifies the lead content calculation method...

What Alloy Should You Specify?

C69300 (Eco Brass) and C87850 (silicon bronze) are the two most popular lead-free alloys replacing C36000 for plumbing applications...

Lead-free brassNSF 61NSF 372Plumbing regulationsUSA market

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