Backflow prevention device
Revision as of 10:27, 10 February 2017 by Joceil.infante (talk | contribs) (Created page with "A device to prevent the reverse flow of water from a potentially polluted source into a potable water supply system. == References == # AS/ NZS 3500.0:2003 Plumbing and Drai...")
A device to prevent the reverse flow of water from a potentially polluted source into a potable water supply system.
References
- AS/ NZS 3500.0:2003 Plumbing and Drainage