35 Ill. Adm. Code 374.201

Duplex Pumps

Last amended: 1997Year: 2026Length: 38 wordsOfficial source
Section 374 Section 374.201  Duplex Pumps If grinder pumps are serving more than one building, duplex pumping units shall be required.  If the pumps are to be installed for individual buildings, a single pumping unit may be used.