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
watts bpd causing sudden pressure loss? by reduck (May 24th 2011, 7:44pm)	5	795	by reduck (May 27th 2011, 6:20am)
water spitting out from all 4 test cocks when installing Febco 860-100 by garyb (May 31st 2009, 9:50am)	3	1,212	by american irrigation (Nov 2nd 2009, 9:15pm)
water pressure by wcgardner1 (Jan 9th 2007, 9:47am)	1	428	by Wet_Boots (Jan 9th 2007, 12:23pm)
Water from a Well by rnj10 (Jun 14th 2006, 3:27pm)	1	289	by drpete3 (Jun 15th 2006, 3:54am)
Water Flowing out Vacuum Breaker by JB (May 5th 2011, 8:41am)	1	588	by Wet_Boots (May 5th 2011, 7:25pm)
Water Conservation by Savewater (Jun 16th 2004, 10:51am)	4	532	by Savewater (Jun 22nd 2004, 11:05am)
wanted: broken bonnets (poppets okay too) from Febco 1" PVB by Hovik (Nov 19th 2012, 6:50pm)	3	881	by Wet_Boots (Nov 21st 2012, 10:11am)
Vibrating PVB by bdnannac (Jul 17th 2012, 12:58pm)	6	1,362	by bdnannac (Jul 18th 2012, 4:37pm)
Vacuum relief valves that burp water by septicguy (Jul 19th 2010, 10:30am)	6	1,172	by Wet_Boots (Jul 21st 2010, 9:06am)
USE WITH FERTIGATOR by QUAQUA1973 (Apr 2nd 2005, 5:52am)	2	998	by nestors (Apr 7th 2005, 8:31am)