§ 18-29-608.16.1.1 — Backflow preventer
Municipal Code of Chicago (2026 S-74, current through Council Journal of June 17, 2026) · Municipal Code of Chicago § 18-29-608.16.1.1
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18-29-608.16.1.1 Backflow preventer.
The backflow preventer shall be installed in an accessible location on the discharge side of the carbonator water supply valve. No copper tube or pipe or copper lined components shall be used for the receiving tank or its piping to the carbonator or the outlet of the stainless backflow preventer.
