WM Specification File
Download Specification (1.38 MB)
This WaterMark Technical Specification sets out requirements for semi-flexible metallic hose assemblies for use with both heated water up to 90°C and cold-water supplies, used for applications above ground, that are accessible and not submerged. Nominal sizes range from DN 20 to DN 400 with a working pressure of 1200 to 2500 kPa. The product may be used with drinking water and non-drinking water.
Adoption Date
17 Feb 2016

Licences evaluated under this specification

WM Certificates associated with this Specification

Certificate Current Certification Date Current Expiry Date Status
060120 13 Dec 2023 12 Dec 2028 Active
026166 9 May 2022 8 May 2027 Active