Brass Nipples Lead Free

We hereby certify that to the best of our knowledge and belief the CDA 230 alloy seamless Red Brass Pipe from which our nipples are produced meet the requirements of ASTM Specifications B43 and is free of mercury contamination. The chemical analysis is 85% copper, 15% Zinc and conforms to federal Specifications WWN-351. Our brass nipples meet ANSI/ASTM B687-96 and MS51846 for standard brass nipples, and MS51872 for extra heavy brass nipples. 


Nipples are threaded with American Standard taper pipe threads (NPT) in accordance with screw-thread standard for Federal Services Handbook H-58. ANSI B1.20.1 


This product is certified by NSF to NSF/ANSI 61 for use in drinking water supplies of pH 6.5 and above.

  • ASTM B43
  • ANSI B1.20.1, WW-N-351
  • ANSI/ ASTM B687-96
  • NSF-61 Approved
  • MS51846 STD Brass Nipples 
  • RoHS compliant
Lead-free Red Brass Nipples

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