Internal Backwater Valve, 4 In Pipe Dia

Internal Backwater Valve, 4 Pipe Dia. (In.), Internal Backwater Valve, 4 Pipe Dia. (In.), Material of Construction Bronze and Neoprene, Color/Finish Bronze and Black Neoprene, Connection Slip-On, Package Quantity 1, Material of Construction Bronze and Neoprene, Color/Finish Bronze and Black Neoprene, Connection Slip-On, Package Quantity 1