Flexible hose, compatible with the pump characteristics, shall be used. The discharge hose and suction hose of part 4717.4100 shall be labeled and color-coded brown. All permanent piping shall conform to the Minnesota State Plumbing Code, parts 4715.0100 to 4715.5700.
MS s 144.12
May 11, 2009
Official Publication of the State of Minnesota
Revisor of Statutes