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
Febco 765-3/4 Installation by mattb2003 (May 12th 2013, 9:45pm)	1	507	by Wet_Boots (May 13th 2013, 6:28am)
Amusing: 26 stretches (reasons) of why RP backflows should be banned. by nine9s (Feb 13th 2013, 3:18pm)	1	656	by Wet_Boots (Feb 13th 2013, 3:48pm)
Does this Backflow prevent inspection sound right? And are fairly new RPZs not worth repairing?? by nine9s (Feb 9th 2013, 9:48am)	1	565	by nine9s (Feb 9th 2013, 1:57pm)
leaking valve by bschooly (Jan 20th 2013, 11:17am)	1	787	by Wet_Boots (Jan 20th 2013, 1:34pm)
sprinklers by basicdude (Oct 5th 2012, 9:44pm)	1	545	by Wet_Boots (Oct 6th 2012, 9:56am)
Are freeze resistant PVBs worth the extra $$? by swen (Jul 14th 2012, 8:03am)	1	630	by Central Irrigation (Jul 14th 2012, 9:15am)
Conbraco 1" PVB by Willie77 (May 23rd 2012, 12:51pm)	1	718	by GatorGuy (May 23rd 2012, 1:53pm)
o ring is slipping out at pump housing when pump shuts off by jonathanteller (May 16th 2012, 7:14am)	1	397	by Wet_Boots (May 16th 2012, 9:41am)
Control Box leak by terryter (May 12th 2012, 8:04pm)	1	406	by Wet_Boots (May 12th 2012, 8:30pm)
Back flow size by Bernie NO.7 (Apr 28th 2012, 12:11pm)	1	620	by Central Irrigation (Apr 28th 2012, 4:44pm)