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
Backflow/Antisiphon Questions by Rosedoc (Apr 21st 2007, 10:24am)	4	803	by Rosedoc (Apr 21st 2007, 7:08pm)
Clogged Xeri-sprayer Heads--Every Cycle by Rosedoc (Apr 20th 2007, 6:22am)	4	500	by HooKooDooKu (Apr 20th 2007, 12:21pm)
Winterization...Air comes out backflow by john4man (Nov 10th 2003, 8:46am)	4	1,260	by caleb (Oct 10th 2006, 4:11pm)
Febco 825Y by miket (Apr 8th 2006, 4:25pm)	4	1,051	by BSME (Apr 12th 2006, 5:23am)
BEST RP BackFlo? Wilkins -or- Febco by florida_wen (Feb 21st 2006, 4:54am)	4	1,423	by Wet_Boots (Feb 21st 2006, 12:31pm)
Geyser Prevention by permagreen (Sep 23rd 2004, 8:55am)	4	468	by nestors (Oct 31st 2004, 2:06pm)
Water Conservation by Savewater (Jun 16th 2004, 10:51am)	4	530	by Savewater (Jun 22nd 2004, 11:05am)
Need help on the new Watts PRZ by lgnguyen (Jul 25th 2003, 7:04pm)	4	555	by Rays Sprinklers (Jul 27th 2003, 10:15am)
Dual/Alternate source - Backflow prevention by gvid (Jun 8th 2003, 5:43pm)	4	710	by BrettCB01 (Jul 24th 2003, 3:54pm)
sprinkler heads uphill by schrotenboer (Apr 23rd 2003, 9:14am)	4	671	by Rays Sprinklers (May 23rd 2003, 1:10pm)