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
Town Requires Watts Series 909 by dwinmac (Sep 14th 2010, 9:36pm)	8	762	by HooKooDooKu (Sep 17th 2010, 8:43am)
Toro PVB by djoles (Jul 7th 2006, 1:04pm)	1	268	by Wet_Boots (Jul 7th 2006, 4:38pm)
Toro 53300 PVB TROUBLE by wsommariva (Apr 9th 2011, 6:38am)	44	2,130	by wsommariva (Apr 20th 2011, 12:25pm)
Texas Codes for Back flow Installation by johnmaag (Mar 6th 2006, 5:02pm)	1	173	by HooKooDooKu (Mar 7th 2006, 4:34am)
Stuck Diaphragm on Watts Back Flow Preventer by wallace1 (Sep 16th 2012, 1:18pm)	7	1,312	by Wet_Boots (Sep 28th 2012, 12:38pm)
Strainers by TeaMan (Sep 18th 2011, 7:36am)	4	320	by Wet_Boots (Sep 19th 2011, 4:56pm)
STARTING FROM SCRATCH- INSTALLING A NEW PVB AND RELATED PARTS AND WELCOME ADVICE by Thomaso702 (Jun 2nd 2012, 3:56am)	5	495	by mrfixit (Jun 3rd 2012, 9:52am)
sprinklers by basicdude (Oct 5th 2012, 9:44pm)	1	297	by Wet_Boots (Oct 6th 2012, 9:56am)
Sprinkler system backflow preventor saga by Akrowdya78 (May 3rd 2008, 7:10pm)	1	428	by Wet_Boots (May 4th 2008, 8:41am)
sprinkler heads uphill by schrotenboer (Apr 23rd 2003, 9:14am)	4	269	by Rays Sprinklers (May 23rd 2003, 1:10pm)