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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by wsommariva (Apr 9th 2011, 6:38am) |
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44 | 9,779 |
by wsommariva (Apr 20th 2011, 12:25pm) |
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by foobarro (May 16th 2004, 9:59am) |
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22 | 9,136 |
by elnino (May 4th 2011, 8:44pm) |
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by Taxman71 (Mar 19th 2007, 7:35am) |
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21 | 11,244 |
(Jun 8th 2018, 11:04am) |
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by DOORZ (Sep 13th 2005, 10:03am) |
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20 | 3,173 |
by Wet_Boots (Sep 20th 2005, 6:19am) |
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by Lunker (Apr 16th 2012, 3:45pm) |
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19 | 7,392 |
by GatorGuy (Apr 23rd 2012, 8:30am) |
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by murrsue (Jul 12th 2009, 11:45am) |
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19 | 6,249 |
(Nov 2nd 2009, 9:08pm) |
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by Frankpc (Oct 31st 2011, 10:21am) |
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14 | 6,262 |
by Frankpc (Nov 6th 2011, 7:44am) |
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by Wet_Boots (May 24th 2012, 7:00am) |
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13 | 4,672 |
by Wet_Boots (Jun 27th 2012, 10:49am) |
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by JohnnyG101 (Oct 10th 2006, 5:30am) |
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13 | 3,107 |
by HooKooDooKu (Oct 18th 2006, 4:18pm) |
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by Joseph L. Swinehart (Oct 23rd 2003, 4:22pm) |
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13 | 3,378 |
(Nov 15th 2003, 12:48pm) |
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by tsfrance (Sep 6th 2016, 8:38pm) |
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12 | 2,065 |
by Wet_Boots (Sep 10th 2016, 11:21am) |
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by bcsteeve (Jun 9th 2014, 10:23pm) |
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12 | 2,791 |
by bcsteeve (Aug 2nd 2014, 4:07pm) |
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![]() by TeaMan (Sep 5th 2011, 7:49am) |
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12 | 3,837 |
by HooKooDooKu (Sep 14th 2011, 12:31pm) |
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by jimmyburg (Oct 31st 2007, 10:13am) |
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12 | 4,124 |
by jimmyburg (Nov 12th 2007, 5:37am) |
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by tinyman (Jun 15th 2007, 11:55pm) |
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12 | 4,195 |
by jimmyburg (Sep 17th 2007, 3:27am) |
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by dagranoff (May 12th 2007, 4:13pm) |
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12 | 13,580 |
by lush96 (May 17th 2007, 7:16pm) |
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by DavidQ (Oct 23rd 2004, 8:34am) |
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12 | 15,225 |
by DavidQ (Oct 7th 2005, 11:35am) |
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11 | 2,490 |
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by abishur (Apr 7th 2011, 8:46am) |
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10 | 4,507 |
by Wet_Boots (Apr 10th 2011, 3:50pm) |
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by e654562 (Apr 13th 2007, 5:33pm) |
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10 | 2,708 |
by e654562 (Apr 19th 2007, 5:31am) |
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