Difference between revisions of "Backflow prevention device"
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A device to prevent the reverse flow of water from a potentially polluted source into a potable water supply system. | A device to prevent the reverse flow of water from a potentially polluted source into a potable water supply system. | ||
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# AS/ NZS 3500.0:2003 Plumbing and Drainage | # AS/ NZS 3500.0:2003 Plumbing and Drainage | ||
Latest revision as of 10:27, 10 February 2017
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
