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
Any Backflow Service Providers that want more Backflow work, I have something for you. by hi.todd (Oct 25th 2012, 8:29am)	0	352	No reply
New to board and sprinkler systems... got a few estimates and need advice. by jrmtl (Oct 23rd 2012, 8:00am)	9	2,098	by mrfixit (Oct 25th 2012, 9:28pm)
What is required for San Diego? Residential sprinklers by pdragn78 (Oct 29th 2012, 10:50am)	2	816	by pdragn78 (Nov 1st 2012, 12:06am)
1" Watts 800M4FR by ReddHead (Nov 11th 2012, 6:19pm)	3	2,046	by Wet_Boots (Nov 13th 2012, 12:48pm)
wanted: broken bonnets (poppets okay too) from Febco 1" PVB by Hovik (Nov 19th 2012, 6:50pm)	3	883	by Wet_Boots (Nov 21st 2012, 10:11am)
Questions on PVB Assembly by The Corinthian (Dec 17th 2012, 2:30am)	4	2,005	by Wet_Boots (Dec 20th 2012, 9:01pm)
1" Backflow on a 3/4" Tee?? by Bryan the Homeowner (Jan 14th 2013, 11:16am)	3	744	by Bryan the Homeowner (Jan 18th 2013, 9:49am)
leaking valve by bschooly (Jan 20th 2013, 11:17am)	1	791	by Wet_Boots (Jan 20th 2013, 1:34pm)
Does this Backflow prevent inspection sound right? And are fairly new RPZs not worth repairing?? by nine9s (Feb 9th 2013, 9:48am)	1	570	by nine9s (Feb 9th 2013, 1:57pm)
which brand model RPZ for a system on a private well? by nine9s (Feb 11th 2013, 6:21pm)	5	907	by nine9s (Feb 12th 2013, 10:00am)