WM Specification File
This WaterMark Technical Specification sets out requirements for pressure-compensating type flow control devices that deliver a fixed and constant flow rate, throughout a given pressure differential range.

Licences evaluated under this specification

WM Certificates associated with this Specification

Certificate Current Certification Date Current Expiry Date Status
026351 14 May 2023 13 May 2028 Active
000143 28 Feb 2022 14 Nov 2026 Active