Code
    WMTS-463:2015
    Name
    Pressure Attenuator
    Description
    This WaterMark Technical Specification sets out requirements and test methods for devices to attenuate positive pressure transients in plumbing stacks, intended for operation within the temperature range of 0°C to 40°C.
    WM Specification File
    WMTS-463-2015.pdf (1.17 MB)
    WM Specification
    Yes