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
1" vs. 3/4" by e654562 (Apr 13th 2007, 5:33pm)	10	882	by e654562 (Apr 19th 2007, 5:31am)
Clogged Xeri-sprayer Heads--Every Cycle by Rosedoc (Apr 20th 2007, 6:22am)	4	509	by HooKooDooKu (Apr 20th 2007, 12:21pm)
Backflow/Antisiphon Questions by Rosedoc (Apr 21st 2007, 10:24am)	4	803	by Rosedoc (Apr 21st 2007, 7:08pm)
Febco 765-1 Freeze by whitch01 (Apr 23rd 2007, 8:27am)	1	635	by HooKooDooKu (Apr 23rd 2007, 9:19am)
Febco 3/4" Reduced Pressure Assembly leaking by davel (Apr 30th 2007, 8:32am)	2	1,090	by davel (May 4th 2007, 5:29am)
O-ring for Febco 765-1 by hequn_yin (May 7th 2007, 4:35am)	1	1,617	by tehachapibackflow (May 10th 2007, 7:34pm)
Which one you recommend?? by vckreddy (May 17th 2007, 11:43am)	2	932	by vckreddy (May 17th 2007, 4:21pm)
inline valves + backflow preventer or anti-siphon by jimqjp (Sep 3rd 2002, 8:30am)	5	2,363	by Tom (May 17th 2007, 4:55pm)
How to replace a Febco 765-1 by dagranoff (May 12th 2007, 4:13pm)	12	10,209	by lush96 (May 17th 2007, 7:16pm)
How to Replace Wilkins 740A by vckreddy (May 19th 2007, 10:11am)	0	580	No reply