New York City · Through Local Law 2026/135 (enacted August 31, 2026)

N.Y.C. Admin. Code § PC 611: Section PC 611: Drinking Water Treatment Units

Where this section sits in the code

New York City Administrative Code
Title 28
Chapter 6: New York City Plumbing Code

611.1 Design.

Drinking water treatment units shall meet the requirements of NSF 42, NSF 44, NSF 53, NSF 62 or CSA B483.1.

611.2 Reverse osmosis systems.

The discharge from a reverse osmosis drinking water treatment unit shall enter the drainage system through an air gap or an air gap device that meets the requirements of NSF 58 or CSA B483.1.

611.3 Connection tubing.

The tubing to and from drinking water treatment units shall be of a size and material as recommended by the manufacturer. The tubing shall comply with NSF 14, NSF 42, NSF 44, NSF 53, NSF 58 or NSF 61.

Collected 2026-09-06T02:48:57Z. Source file · JSON

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