"MUELLER" CHECK VALVE *Swing *1" IPS (threaded) *200 PSI *For use with water, oil or air *Prevents backflow *Brass *This product contains less than 0.25% weighted average lead content on wetted surfaces *Bulk *Discovery ACC, NBR, SUP
*Threaded *Prevents backflow *This product contains less than 0.25% weighted average lead content on wetted surfaces *Discovery ACC, NBR, SUP