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.

Dear visitor, welcome to SPRINKLER TALK FORUM - You Got Questions, We've Got Answers. If this is your first visit here, please read the Help. It explains how this page works. You must be registered before you can use all the page's features. Please use the registration form, to register here or read more information about the registration process. If you are already registered, please login here.

1
…
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
15
16
17
18
19
…
- 20
- 21
- 22
- 23
- 24
- 25
26

New thread

Threads

	Replies	Views	Last post
Febco 765 3/4" by golemchamp (Apr 25th 2012, 2:36pm)	1	181	by GatorGuy (Apr 25th 2012, 3:22pm)
Febco 825Y the problem? by GMillas (Jul 25th 2005, 12:43pm)	1	180	by Wet_Boots (Jul 25th 2005, 1:36pm)
Back flow size by Bernie NO.7 (Apr 28th 2012, 12:11pm)	1	179	by Central Irrigation (Apr 28th 2012, 4:44pm)
3/4" or 1" Backflow by chpsk8 (Mar 17th 2002, 8:16am)	4	177	by Rays Sprinklers (May 22nd 2003, 4:47am)
master valve and backflow preventer by segask (Oct 28th 2003, 7:21pm)	2	176	by Rays Sprinklers (Oct 31st 2003, 12:14pm)
Febco 765-1 Freeze by whitch01 (Apr 23rd 2007, 8:27am)	1	173	by HooKooDooKu (Apr 23rd 2007, 9:19am)
Wilkins 420 spewing water sometimes by ekbergman (Jul 16th 2004, 11:26am)	0	173	No reply
Wrapping a Backflow for Winter by aquamatic (Sep 10th 2003, 11:32am)	3	172	by Rays Sprinklers (Sep 13th 2003, 6:24am)
Rain Bird ASVF Series by j.m. (Aug 13th 2002, 4:59pm)	3	171	by Rays Sprinklers (Jul 24th 2003, 4:25pm)
BlackFlow Valve Broken? by alberto.garrido (Jun 2nd 2006, 8:11am)	1	170	by tehachapibackflow (Jun 6th 2006, 6:47pm)