Armstrong LEAD FREE UNION FITTING SETS for ASTRO 2 Circulators 220SSU and 225SSU. The Armstrong Kit contains two (2) half unions & gaskets, size 1.25 inch NPSM x .75 inch Sweat. Armstrong Union Kit number is 810120-322
Complies with Section 116875 of the California Health and Safety Code and Vermont Act 193 (Lead content of all wetted surface is 0.25% or less).
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