Rifeng PF5-G lead free crimp fittings are used in plumbing system and heating system. They are hot-forged for superior durability and strength. PF5-G fittings have been reviewed against NSF/ANSI Standard 61, Annex G. Subsequent to this review, this product has been added to Rifeng Piping Systems' Standard 61 andStandard 14 Listings with the following footnote: [G] Product also Certified to NSF/ANSI Standard 61, Annex G (weighted average lead content of ≤ 0.25%1 and is in compliance with California's Health & Safety Code Section 116875 (commonly known as AB1953) and Vermont Act 193.
Features and benefits:
1.Conformed to NSF/ANSI61, Annex G.
2.Weighted average lead content ≤ 0.25% and flux lead content ≤ 0.2%
3. NSF/ANSU4-2010 Section 5.8
4. Excellent de-zincification and stess corrosion resistance
5. Lead-free & environmental friendly
6. Good mechinability
7. Lower chemical reactions with acidic or alkaline water