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
height of pvb by wilmar p. (Mar 30th 2002, 10:09am)	1	492	by RVLI (Mar 30th 2002, 10:53am)
Backflow Publice Notice??? by CCCSpecialist (Nov 6th 2003, 8:01pm)	3	486	by Rays Sprinklers (Nov 7th 2003, 3:52pm)
Backflow for drawing from river? by wingsaircharter (Aug 10th 2007, 2:52am)	2	484	by jimmyburg (Sep 17th 2007, 3:30am)
Febco 850 Vertical Down? by wadewood (Jul 15th 2006, 1:42pm)	3	480	by Wet_Boots (Jul 16th 2006, 3:36am)
Backflow preventer by steve (May 12th 2002, 6:24pm)	2	480	by SprinklerGuy (May 14th 2002, 3:24am)
Febco 765 disassembly question by giljoe (Jun 5th 2004, 5:33am)	1	476	by mrwettech (Jun 7th 2004, 2:40pm)
Geyser Prevention by permagreen (Sep 23rd 2004, 8:55am)	4	469	by nestors (Oct 31st 2004, 2:06pm)
Wrong Parts Used in Devices by CCCSpecialist (Oct 11th 2003, 8:05pm)	2	465	by Rays Sprinklers (Oct 15th 2003, 5:35pm)
Wye Strainer by aswilburn (Jun 22nd 2011, 1:08am)	3	464	by Wet_Boots (Jun 23rd 2011, 1:09pm)
Backflow or electronic valve? by heedicus (Nov 16th 2004, 6:13pm)	2	459	by nestors (Dec 9th 2004, 8:19am)