Code
WMTS-466:2016
Name
Rainwater tank connection devices
Description
This WaterMark Technical Specification sets out requirements for low pressure automated changeover devices of nominal sizes DN15 and DN20 and nominal operating pressure up to and including 400 kPa, which enable the interconnection of a pressurized rainwater tank supply and a mains water supply to designated fixtures and outlets.
WM Specification File
WM Specification
Yes