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
Heavy brass 1" PVB support by wsommariva (Dec 24th 2011, 7:28am)	4	985	by wsommariva (Dec 25th 2011, 2:09pm)
backflow preventer concerns by Frankpc (Oct 31st 2011, 10:21am)	14	2,981	by Frankpc (Nov 6th 2011, 7:44am)
FE765-075 - Febco 3/4 inch PVB Assembly "gas fittings" instead of "air fittings" by Sparkland@q.com (Apr 30th 2011, 12:15am)	3	994	by Mitchgo (Oct 24th 2011, 10:51pm)
Backflow Preventer Placement help by Chuckface (Sep 13th 2011, 7:47am)	9	3,794	by HooKooDooKu (Sep 30th 2011, 10:03am)
Choosing RPZ brand? by Jim-H (Sep 27th 2011, 8:00am)	2	1,409	by Wet_Boots (Sep 27th 2011, 5:31pm)
Strainers by TeaMan (Sep 18th 2011, 7:36am)	4	1,296	by Wet_Boots (Sep 19th 2011, 4:56pm)
Backflow Preventer device for Florida by gwhitmore (Sep 18th 2011, 6:55am)	3	733	by Wet_Boots (Sep 19th 2011, 8:54am)
Installing a Vacuum Breaker Backflow Prevention Device by TeaMan (Sep 5th 2011, 7:49am)	12	3,577	by HooKooDooKu (Sep 14th 2011, 12:31pm)
PVB not working? by outdoorjunkie (Aug 12th 2011, 12:28pm)	7	960	by Wet_Boots (Sep 14th 2011, 9:21am)
Watts RPZ devices by TeaMan (Sep 10th 2011, 9:46pm)	9	3,014	by Wet_Boots (Sep 13th 2011, 3:34pm)