Description
ME 872SBN-24 3" BACK CHECK
Marshall Excelsior 872SBN-24, 3" back check valve for LP gas service. Heavy-duty steel back check valve for LP gas 3" high-flow liquid service lines.

Marshall Excelsior 872SBN-24, 3" back check valve for LP gas service. Heavy-duty steel back check valve for LP gas 3" high-flow liquid service lines.
