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
3/4" or 1" Backflow by chpsk8 (Mar 17th 2002, 8:16am)	4	917	by Rays Sprinklers (May 22nd 2003, 4:47am)
Backflow Preventer by MHatala (May 23rd 2002, 4:08pm)	3	661	by Rays Sprinklers (May 18th 2003, 11:58am)
Backflow preventer by steve (May 12th 2002, 6:24pm)	1	391	by Rays Sprinklers (May 17th 2003, 2:18pm)
Winterizing Febco backflow device by js (Nov 5th 2002, 3:24am)	2	821	by Rays Sprinklers (May 12th 2003, 12:43pm)
Old Double Check Valve by tcameron (Mar 23rd 2003, 3:57am)	4	733	by drpete3 (Mar 27th 2003, 4:28am)
rainbird backflow prevention by drpete3 (Feb 2nd 2003, 2:22am)	1	816	by RVLI (Feb 2nd 2003, 5:15am)
Placement of Backflow preventer by rossi7 (Oct 24th 2002, 2:43am)	3	835	by RVLI (Oct 27th 2002, 2:51pm)
putting an RPZ underground by whwork (Aug 19th 2002, 6:02am)	2	1,267	by whwork (Aug 21st 2002, 8:44am)
Backflow preventer by steve (May 12th 2002, 6:24pm)	2	477	by SprinklerGuy (May 14th 2002, 3:24am)
question about backflow preventer by redwine (Apr 6th 2002, 6:00pm)	0	451	No reply