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Backflow Devices

There are 5 types of backflow prevention assemblies (Air Gap, AVB, PVB, DC, and RP; but, these are not all equally acceptable as protection against all types of hazards. Look here for help in choosing the correct device to protect your drinking water.

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by macann (Sep 14th 2005, 11:52am)

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by SprinklerGuy

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by aquamatic

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by rwallisch (Jul 25th 2006, 1:37pm)

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