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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Threads

	Replies	Views	Last post
Backflow preventer by steve (May 12th 2002, 6:24pm)	1	499	by Rays Sprinklers (May 17th 2003, 2:18pm)
Backflow preventer by steve (May 12th 2002, 6:24pm)	2	580	by SprinklerGuy (May 14th 2002, 3:24am)
Backflow or electronic valve? by heedicus (Nov 16th 2004, 6:13pm)	2	553	by nestors (Dec 9th 2004, 8:19am)
Backflow or Anti-siphon valve? by Loco-Engineer (May 16th 2003, 12:49pm)	7	3,519	by mugentuner (Feb 23rd 2004, 4:59pm)
Backflow issue?? by marc_with_a_c (Aug 16th 2005, 1:31pm)	1	790	by Wet_Boots (Aug 16th 2005, 2:37pm)
backflow installation location by ktm250rider (May 20th 2013, 8:49am)	1	701	by Wet_Boots (May 20th 2013, 12:16pm)
Backflow for drawing from river? by wingsaircharter (Aug 10th 2007, 2:52am)	2	579	by jimmyburg (Sep 17th 2007, 3:30am)
Backflow for "Hose Bib" System by markejo (Oct 30th 2006, 5:20am)	2	755	by Wet_Boots (Oct 31st 2006, 1:04am)
Backflow Enclosure/Cover by jusme (Jan 20th 2009, 12:22pm)	5	1,528	by HooKooDooKu (Feb 6th 2009, 9:44am)
Backflow devise by spr (Sep 29th 2002, 5:31am)	3	502	by Rays Sprinklers (Aug 19th 2003, 1:48pm)