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
- 27
28

New thread

Threads

	Replies	Views	Last post
Need help on the new Watts PRZ by lgnguyen (Jul 25th 2003, 7:04pm)	4	686	by Rays Sprinklers (Jul 27th 2003, 10:15am)
Need help choosing an RPV and install question (Chicago) by Lunker (Apr 16th 2012, 3:45pm)	19	2,645	by GatorGuy (Apr 23rd 2012, 8:30am)
Need advice on backflow devices. by spinman1949 (Sep 9th 2012, 3:42pm)	7	1,843	by spinman1949 (Sep 10th 2012, 10:14am)
Need a reccomendation by JohnnyG101 (Oct 10th 2006, 5:30am)	13	1,558	by HooKooDooKu (Oct 18th 2006, 4:18pm)
My Design with RP by spinman1949 (Oct 8th 2012, 11:50am)	0	702	No reply
master valve and backflow preventer by segask (Oct 28th 2003, 7:21pm)	2	922	by Rays Sprinklers (Oct 31st 2003, 12:14pm)
making backflow removable by ssasmitty (Sep 1st 2008, 1:10am)	9	1,513	by debo (Mar 24th 2009, 1:03pm)
loss pressure and pump needs priming by dindomo (Sep 20th 2007, 11:26pm)	3	902	by mowinman (Sep 30th 2007, 3:48am)
losing pressure by sosinc (Apr 29th 2005, 5:15pm)	6	1,018	by Wet_Boots (May 3rd 2005, 6:12pm)
Local Code Lingo by craigwagner6 (Aug 19th 2003, 4:16am)	2	607	by craigwagner6 (Aug 19th 2003, 1:44pm)