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
Air Gap and Strainer by andrewikon (Apr 27th 2006, 8:28am)	3	813	by Wet_Boots (Apr 28th 2006, 3:08am)
Febco PVB fitting install by mugentuner (Apr 19th 2004, 6:20pm)	0	807	No reply
blew out my house instead of my irrigation system by cyn (Oct 8th 2010, 1:39pm)	3	799	by HooKooDooKu (Oct 12th 2010, 12:39pm)
RPZ Has Constant Drip by LawnDude (Apr 16th 2004, 6:39am)	0	798	No reply
backflow installation location by ktm250rider (May 20th 2013, 8:49am)	1	797	by Wet_Boots (May 20th 2013, 12:16pm)
BlackFlow Valve Broken? by alberto.garrido (Jun 2nd 2006, 8:11am)	1	797	by tehachapibackflow (Jun 6th 2006, 6:47pm)
Sprinkler system backflow preventor saga by Akrowdya78 (May 3rd 2008, 7:10pm)	1	796	by Wet_Boots (May 4th 2008, 8:41am)
Febco 765 dripping, possible freeze by rftt (Jan 20th 2007, 1:35pm)	1	795	by SprinklerGuy (Jan 22nd 2007, 2:53am)
1" backflow preventer in 1 1/4" mailline by grey (Jun 28th 2011, 4:08pm)	4	778	by Mitchgo (Jun 29th 2011, 12:51am)
Inside Install of a Febco RPZ by ALEXANDER (Jan 21st 2002, 6:21am)	1	773	by SprinklerWarehouse Irriga (Jan 21st 2002, 3:37pm)