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
Pressure Reducing by Lugnut (Aug 20th 2014, 8:06pm)	3	5,255	by Central Irrigation (Aug 21st 2014, 1:01pm)
Little confused on backflow by bcsteeve (Jun 9th 2014, 10:23pm)	13	1,298	by bcsteeve (Aug 2nd 2014, 4:07pm)
Wilkins 375-100 by jfbomber (Jul 1st 2014, 11:18pm)	1	559	by Wet_Boots (Jul 2nd 2014, 9:47am)
BACKFLOW PREVENTION CAGE by JerryWingo (Jul 1st 2014, 6:44am)	0	314	No reply
825y by nick131344 (Jun 7th 2014, 12:40pm)	4	625	by Wet_Boots (Jun 8th 2014, 9:21am)
Replace a Febco 765 with...? by andyl (Jun 2nd 2014, 9:13am)	1	645	by hi.todd (Jun 2nd 2014, 10:21pm)
RPZ Re-build quote by Njschaub (May 27th 2014, 11:07am)	1	665	by hi.todd (May 27th 2014, 12:52pm)
another febco 765 3/4" pvb question by c2ps (Oct 22nd 2013, 6:41pm)	1	1,187	by Central Irrigation (Oct 22nd 2013, 8:17pm)
For a better understanding of Backflow Issues that can cause the Backflow to fail. by hi.todd (Sep 24th 2013, 5:55pm)	1	1,041	by hi.todd (Oct 12th 2013, 10:13am)
Backflow device for well application by wmross (Sep 15th 2013, 2:30am)	1	809	by Wet_Boots (Sep 15th 2013, 9:47am)
Placement of Pressure Vacuum Backflow Device by ericnash (Jul 26th 2013, 7:56am)	3	1,112	by hi.todd (Aug 29th 2013, 9:00pm)
PVB leaking by BeeMystic (Aug 21st 2013, 4:57pm)	5	1,022	by Wet_Boots (Aug 22nd 2013, 8:13am)
anti siphon valve by alsidw (Aug 19th 2013, 6:50am)	6	1,064	by Wet_Boots (Aug 19th 2013, 8:25pm)
Dig Backflow Preventer? by buzzkillb (Jul 6th 2013, 7:58pm)	5	1,038	by Wet_Boots (Jul 7th 2013, 5:51pm)
Leaky Union Ball Valve End on Febco P765-1 by Tony57 (Jul 5th 2013, 5:10pm)	1	780	by mrfixit (Jul 6th 2013, 2:14am)
Leaking PVB by benp84 (Jun 25th 2013, 3:41pm)	5	1,027	by Wet_Boots (Jun 27th 2013, 6:22am)
advice for getting new PVB installed by njitgrad (Jun 17th 2013, 9:38am)	7	1,244	by Central Irrigation (Jun 22nd 2013, 9:00am)
New PVB install by Dan123 (Jun 10th 2013, 8:40pm)	4	1,035	by Wet_Boots (Jun 11th 2013, 11:25am)
Wilkins 720 A 1" ...old style needed by DrewZ (Jun 6th 2013, 8:32pm)	5	1,019	by Wet_Boots (Jun 7th 2013, 10:25am)
Needing to replace PVB Assembly by mihomeowner (May 25th 2013, 3:46pm)	3	897	by Scott76 (May 27th 2013, 2:09pm)