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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 LawnDude (Apr 16th 2004, 6:39am)

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by jro16 (May 3rd 2006, 7:02pm)

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by xpedient

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by Iiwelshii (May 24th 2013, 7:28am)

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by johnmaag (Mar 6th 2006, 5:02pm)

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by steve (May 12th 2002, 6:24pm)

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by SprinklerGuy

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by MPow3r (Jul 31st 2015, 9:41am)

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by Wet_Boots

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by wilmar p. (Mar 30th 2002, 10:09am)

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by marc_with_a_c (Aug 16th 2005, 1:31pm)

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by Yongkee Cho (Mar 31st 2011, 9:15am)

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by Wet_Boots

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