Products › Fittings - F1960 Brass Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Fittings - F1960 Brass $0.00 AquaSeal cold expansion F1960 lead free brass fittings conform to ASTM F877, F1960, NSF-61 PW-G, CAN/CSA B137.5 standards. Add To Cart Added! AquaSeal cold expansion F1960 lead free brass fittings conform to ASTM F877, F1960, NSF-61 PW-G, CAN/CSA B137.5 standards. View fullsize Fittings - F1960 Brass