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
Backflow Device by Guidance (Jun 7th 2007, 1:17pm)	4	848	by Guidance (Jun 8th 2007, 5:03pm)
DCA and Shutoff Valve by cadencegrp (Dec 2nd 2005, 3:17am)	1	841	by Wet_Boots (Dec 2nd 2005, 4:51am)
Placement of Backflow preventer by rossi7 (Oct 24th 2002, 2:43am)	3	835	by RVLI (Oct 27th 2002, 2:51pm)
losing pressure by sosinc (Apr 29th 2005, 5:15pm)	6	831	by Wet_Boots (May 3rd 2005, 6:12pm)
Winterizing Febco backflow device by js (Nov 5th 2002, 3:24am)	2	823	by Rays Sprinklers (May 12th 2003, 12:43pm)
rainbird backflow prevention by drpete3 (Feb 2nd 2003, 2:22am)	1	818	by RVLI (Feb 2nd 2003, 5:15am)
Watts vs. Febco by thedavegw (May 10th 2006, 6:28pm)	3	817	by xpedient (Jun 25th 2006, 5:56pm)
What is required for San Diego? Residential sprinklers by pdragn78 (Oct 29th 2012, 10:50am)	2	812	by pdragn78 (Nov 1st 2012, 12:06am)
Did I break my backflow preventer? by jsdummy (Apr 18th 2004, 3:39pm)	2	806	by aquamatic (Apr 18th 2004, 5:27pm)
Backflow/Antisiphon Questions by Rosedoc (Apr 21st 2007, 10:24am)	4	803	by Rosedoc (Apr 21st 2007, 7:08pm)