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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New thread

Threads

	Replies	Views	Last post
1" Backflow on a 3/4" Tee?? by Bryan the Homeowner (Jan 14th 2013, 11:16am)	3	880	by Bryan the Homeowner (Jan 18th 2013, 9:49am)
Are RPZ's safe? by jnorris (Sep 22nd 2009, 1:21am)	3	875	by sonorasprinkler (Mar 19th 2010, 4:41am)
febco 825y replacement parts by moeenergy (Nov 17th 2005, 10:44am)	3	872	by Wet_Boots (Nov 18th 2005, 1:14pm)
Conbraco 1" PVB by Willie77 (May 23rd 2012, 12:51pm)	1	868	by GatorGuy (May 23rd 2012, 1:53pm)
Febco 765 test by bosakie (Aug 5th 2008, 9:22pm)	2	858	by HooKooDooKu (Aug 11th 2008, 8:27am)
Determining code requirements. by foxsam (Jul 29th 2008, 1:31pm)	3	853	by rschroeder (May 5th 2009, 5:33pm)
Back flow size by Bernie NO.7 (Apr 28th 2012, 12:11pm)	1	849	by Central Irrigation (Apr 28th 2012, 4:44pm)
PVB sizing by cozz55 (Jul 5th 2010, 9:16am)	1	849	by Wet_Boots (Jul 5th 2010, 12:04pm)
Backflow issue?? by marc_with_a_c (Aug 16th 2005, 1:31pm)	1	849	by Wet_Boots (Aug 16th 2005, 2:37pm)
Problem on startup with Febco765 by Peinecone (Oct 3rd 2007, 12:59pm)	2	838	by Peinecone (Oct 3rd 2007, 7:00pm)