# ISO 4064-1:1993 — Withdrawn and superseded ISO standards For ISO 4064-1:1993, item title is Measurement of water flow in closed conduits — Meters for cold potable water — Part 1: Specifications; status code is 9599; successor is ISO 4064-1:2005; withdrawn / published date is 1993-05-20, recorded from its source on 2026-08-05. - **Identifier:** ISO 4064-1:1993 _(verified: appears in the quote below)_ - **Item title:** Measurement of water flow in closed conduits — Meters for cold potable water — Part 1: Specifications _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 4064-1:2005 - **Withdrawn / published date:** 1993-05-20 _(verified: appears in the quote below)_ ## What the source says > 9772,IS,,ISO 4064-1:1993,Measurement of water flow in closed conduits — Meters for cold potable water — Part 1: Specifications,Mesurage de débit d'eau dans les conduites fermées — Compteurs d'eau potable froide — Partie 1: Spécifications,1993-05-20,2,['91.140.60'],ISO/TC 30/SC 7,9599,[9771],[36682],"['en','fr']",10,"
Deals with terminology, technical characteristics, metrological characteristics and pressure loss. Applies to water meters of various metrological classes which can withstand permanent flow-rates from 0,6 m^3/h to 4000 m^3/h, maximum admissible working pressures equal to or greater than 10 bar and a maximum admissible temperature of 30 °C. Legal requirements take precedence ov ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).