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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	Replies	Views	Last post
Town Requires Watts Series 909 by dwinmac (Sep 14th 2010, 9:36pm)	8	1,799	by HooKooDooKu (Sep 17th 2010, 8:43am)
Where to get Lawnlife parts by Lawnguyz (Jun 25th 2012, 7:57pm)	8	1,795	by Wet_Boots (Jun 28th 2012, 7:40am)
backflow testing by burley (May 31st 2007, 8:42pm)	8	1,750	by Fertigation Guru (Jun 5th 2007, 10:40am)
Need advice on backflow devices. by spinman1949 (Sep 9th 2012, 3:42pm)	7	1,640	by spinman1949 (Sep 10th 2012, 10:14am)
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Can backflow be bury? by sosinc (Sep 26th 2005, 2:56pm)	5	1,627	by sosinc (Sep 27th 2005, 3:37pm)
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O-ring for Febco 765-1 by hequn_yin (May 7th 2007, 4:35am)	1	1,622	by tehachapibackflow (May 10th 2007, 7:34pm)
Dig Backflow Preventer? by buzzkillb (Jul 6th 2013, 7:58pm)	5	1,597	by Wet_Boots (Jul 7th 2013, 5:51pm)
Backflow Suggestions by DOORZ (Sep 13th 2005, 10:03am)	20	1,595	by Wet_Boots (Sep 20th 2005, 6:19am)