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Trying to identify a component in a well pressure system

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Trying to identify a component in a well pressure system Cindy 05-11-2008
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Posted by on May 11, 2008, 10:23 pm
On Sun, 11 May 2008 19:00:20 -0700 (PDT), Cindy

>Darling husband has been meaning to fix a leak in our well water
>system. The leak continues so I am now looking into how to repair the
>leak. The part leaking is on the pipe coming from the well - it has a
>small knob on it - and is covered in rust. I went to the local home
>store with a photo - but they do not get into well systems much so
>they could not help me.
>
>I think this is a pressure regulator or over pressure device.
>
>I have put up a photo of it at imageshack.us [URL=http://
>img372.imageshack.us/my.php?image=img0606sc0.jpg][IMG]http://
>img372.imageshack.us/img372/7523/img0606sc0.th.jpg[/IMG][/URL]
>
>Could someone identify what this is - so I can order in the correct
>part?
>
>http://img372.imageshack.us/img372/7523/img0606sc0.th.jpg
>
>Thanks, Cindy

I can't really see much in that picture, too small, but my guess is it
is a check valve. This looks like a shallow well with the pump above
ground (1.5 or 2" casing?) You need a check valve to keep the pump
primed.
Since that whole casing is rusted out where that part is, you may be
cutting it off and putting on some kind of compression fitting, then a
new check valve.

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Posted by Cindy on May 11, 2008, 10:33 pm
On May 11, 9:23=A0pm, gfretw...@aol.com wrote:
> On Sun, 11 May 2008 19:00:20 -0700 (PDT), Cindy
>
>
>
>
>
> >Darling husband has been meaning to fix a leak in our well water
> >system. =A0The leak continues so I am now looking into how to repair the
> >leak. =A0The part leaking is on the pipe coming from the well - it has a
> >small knob on it - and is covered in rust. =A0I went to the local home
> >store with a photo - but they do not get into well systems much so
> >they could not help me.
>
> >I think this is a pressure regulator or over pressure device.
>
> >I have put up a photo of it at imageshack.us =A0[URL=3Dhttp://
> >img372.imageshack.us/my.php?image=3Dimg0606sc0.jpg][IMG]http://
> >img372.imageshack.us/img372/7523/img0606sc0.th.jpg[/IMG][/URL]
>
> >Could someone identify what this is - so I can order in the correct
> >part?
>
> >http://img372.imageshack.us/img372/7523/img0606sc0.th.jpg
>
> >Thanks, Cindy
>
> I can't really see much in that picture, too small, but my guess is it
> is a check valve. This looks like a shallow well with the pump above
> ground (1.5 or 2" casing?) You need a check valve to keep the pump
> primed.
> Since that whole casing is rusted out where that part is, you may be
> cutting it off and putting on some kind of compression fitting, then a
> new check valve.- Hide quoted text -
>
> - Show quoted text -

This is a submersible pump & it is unknown how deep the well is.

Posted by ransley on May 11, 2008, 10:34 pm
> Darling husband has been meaning to fix a leak in our well water
> system. =A0The leak continues so I am now looking into how to repair the
> leak. =A0The part leaking is on the pipe coming from the well - it has a
> small knob on it - and is covered in rust. =A0I went to the local home
> store with a photo - but they do not get into well systems much so
> they could not help me.
>
> I think this is a pressure regulator or over pressure device.
>
> I have put up a photo of it at imageshack.us =A0[URL=3Dhttp://
> img372.imageshack.us/my.php?image=3Dimg0606sc0.jpg][IMG]http://
> img372.imageshack.us/img372/7523/img0606sc0.th.jpg[/IMG][/URL]
>
> Could someone identify what this is - so I can order in the correct
> part?
>
> http://img372.imageshack.us/img372/7523/img0606sc0.th.jpg
>
> Thanks, Cindy

Look closely at the leaks, 3 of them, it looks like dissimilar metals
are causing a galvanic reaction, like copper to galvanised steel is
causing the issue. Correct piping might be the only issue to fix.

Posted by ransley on May 12, 2008, 7:40 am
> Darling husband has been meaning to fix a leak in our well water
> system. =A0The leak continues so I am now looking into how to repair the
> leak. =A0The part leaking is on the pipe coming from the well - it has a
> small knob on it - and is covered in rust. =A0I went to the local home
> store with a photo - but they do not get into well systems much so
> they could not help me.
>
> I think this is a pressure regulator or over pressure device.
>
> I have put up a photo of it at imageshack.us =A0[URL=3Dhttp://
> img372.imageshack.us/my.php?image=3Dimg0606sc0.jpg][IMG]http://
> img372.imageshack.us/img372/7523/img0606sc0.th.jpg[/IMG][/URL]
>
> Could someone identify what this is - so I can order in the correct
> part?
>
> http://img372.imageshack.us/img372/7523/img0606sc0.th.jpg
>
> Thanks, Cindy

Are bottom and top pipe rubber, if so cut the rubber and throw all the
metal pipe away since rust is even at the top and start over.

Posted by Harry K on May 12, 2008, 10:08 am
>
>
>
>
>
> > Darling husband has been meaning to fix a leak in our well water
> > system. =A0The leak continues so I am now looking into how to repair the=

> > leak. =A0The part leaking is on the pipe coming from the well - it has a=

> > small knob on it - and is covered in rust. =A0I went to the local home
> > store with a photo - but they do not get into well systems much so
> > they could not help me.
>
> > I think this is a pressure regulator or over pressure device.
>
> > I have put up a photo of it at imageshack.us =A0[URL=3Dhttp://
> > img372.imageshack.us/my.php?image=3Dimg0606sc0.jpg][IMG]http://
> > img372.imageshack.us/img372/7523/img0606sc0.th.jpg[/IMG][/URL]
>
> > Could someone identify what this is - so I can order in the correct
> > part?
>
> >http://img372.imageshack.us/img372/7523/img0606sc0.th.jpg
>
> > Thanks, Cindy
>
> Are bottom and top pipe rubber, if so cut the rubber and throw all the
> metal pipe away since rust is even at the top and start over.- Hide quoted=
text -
>
> - Show quoted text -

Agree. Replacing all the pipe is the only sane thing to do. Whatever
the object is, it isn't needed in a simple well system.

Harry K

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