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
Wilkins 420 or 720AA? by handyandy? (Jun 18th 2011, 1:19pm)	1	543	by Wet_Boots (Jun 18th 2011, 1:26pm)
Wye Strainer by aswilburn (Jun 22nd 2011, 1:08am)	3	465	by Wet_Boots (Jun 23rd 2011, 1:09pm)
1" backflow preventer in 1 1/4" mailline by grey (Jun 28th 2011, 4:08pm)	4	603	by Mitchgo (Jun 29th 2011, 12:51am)
Febco 765-1 Leaking by kaje (Jun 29th 2011, 8:15am)	4	1,078	by kaje (Jun 29th 2011, 10:51am)
Watts RPZ devices by TeaMan (Sep 10th 2011, 9:46pm)	9	3,272	by Wet_Boots (Sep 13th 2011, 3:34pm)
PVB not working? by outdoorjunkie (Aug 12th 2011, 12:28pm)	7	1,005	by Wet_Boots (Sep 14th 2011, 9:21am)
Installing a Vacuum Breaker Backflow Prevention Device by TeaMan (Sep 5th 2011, 7:49am)	12	4,051	by HooKooDooKu (Sep 14th 2011, 12:31pm)
Backflow Preventer device for Florida by gwhitmore (Sep 18th 2011, 6:55am)	3	785	by Wet_Boots (Sep 19th 2011, 8:54am)
Strainers by TeaMan (Sep 18th 2011, 7:36am)	4	1,422	by Wet_Boots (Sep 19th 2011, 4:56pm)
Choosing RPZ brand? by Jim-H (Sep 27th 2011, 8:00am)	2	1,535	by Wet_Boots (Sep 27th 2011, 5:31pm)