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
Installing a PVB in the Basement by rcklingaman (Apr 10th 2008, 2:26pm)	5	548	by OSLSprinkler (Mar 24th 2009, 3:32pm)
Installing a Febco 860 by strickl (Apr 14th 2005, 3:39pm)	0	93	No reply
Inside Install of a Febco RPZ Continue... by ALEXANDER (Jan 31st 2002, 7:16pm)	2	130	by CCCSpecialist (Oct 11th 2003, 7:45pm)
Inside Install of a Febco RPZ by ALEXANDER (Jan 21st 2002, 6:21am)	1	199	by SprinklerWarehouse Irriga (Jan 21st 2002, 3:37pm)
inline valves + backflow preventer or anti-siphon by jimqjp (Sep 3rd 2002, 8:30am)	5	1,065	by Tom (May 17th 2007, 4:55pm)
How to Test Backflow device by dwinmac (Sep 4th 2010, 11:01am)	2	318	by Fireguy97 (Sep 5th 2010, 3:24am)
How to Replace Wilkins 740A by vckreddy (May 19th 2007, 10:11am)	0	185	No reply
How to replace a Febco 765-1 by dagranoff (May 12th 2007, 4:13pm)	12	7,370	by lush96 (May 17th 2007, 7:16pm)
How to increase water pressure. by wcgardner1 (Jan 9th 2007, 4:11am)	3	479	by Tom (Jan 24th 2007, 5:16am)
How do you know when it's time to replace valves? by whatsavalve (Sep 26th 2011, 1:40pm)	5	544	by wallace1 (Sep 28th 2012, 11:05am)