
Mueller Proline 1-in dia Galvanized Union Fittings
B and K offers one of the most extensive selections of black and galvanized malleable iron fittings in the industry. Available in 13 diameters from 1/8" to 6", every fitting is produced to exact specifications. All galvanized products are zinc-coated for water applications – and meet all low-lead requirements. In addition, all of our iron fittings undergo our rigorous testing and quality inspection.
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UL, FM, and NSF61 approved 150 lbs malleable iron fittings meet California lead plumbing law
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Galvanized fittings resists rust and corrosion
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Threaded ends meeting with ANSI/ASME B1.20.1 standards
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Material meeting with ASTM A-197 standards