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
USE WITH FERTIGATOR by QUAQUA1973 (Apr 2nd 2005, 5:52am)	2	1,175	by nestors (Apr 7th 2005, 8:31am)
Backflow or electronic valve? by heedicus (Nov 16th 2004, 6:13pm)	2	569	by nestors (Dec 9th 2004, 8:19am)
Geyser Prevention by permagreen (Sep 23rd 2004, 8:55am)	4	576	by nestors (Oct 31st 2004, 2:06pm)
question about backflow preventer by mosida (Sep 29th 2004, 10:50am)	0	512	No reply
Placement of Backflow Device (Watts Double Check) by phughes (Nov 13th 2003, 3:06am)	8	2,346	by David (Sep 13th 2004, 8:51am)
PVB vs double check by bnorth (Aug 26th 2004, 7:19pm)	1	558	by HooKooDooKu (Aug 29th 2004, 5:33pm)
Wilkins 420 spewing water sometimes by ekbergman (Jul 16th 2004, 11:26am)	0	507	No reply
Water Conservation by Savewater (Jun 16th 2004, 10:51am)	4	680	by Savewater (Jun 22nd 2004, 11:05am)
Febco 765 disassembly question by giljoe (Jun 5th 2004, 5:33am)	1	589	by mrwettech (Jun 7th 2004, 2:40pm)
Backflow spewing by ken_m (Jun 3rd 2004, 10:40am)	6	995	by ken_m (Jun 4th 2004, 4:34am)