Recent content by martink

  1. M

    Back Flow Preventer Supply line pin hole leak

    That would leave some of the pipes exposed outside. I would rather insulate the pipe, tee connection and valve to protect it from freezing
  2. M

    Back Flow Preventer Supply line pin hole leak

    I didn't need to rebuild it, it was working. The valve to the left is always winterized and dry in the winter so there was nothing wrong with it
  3. M

    Back Flow Preventer Supply line pin hole leak

    Thank you so much for the information. I have the covers and always drain the BFP and cover it in the winter. I inlet valve burst a year ago and I was postpoing replacing it until this happened. I will insulate all the wet pipes and fittings and keep draining the BFP and covering it and hope...
  4. M

    Back Flow Preventer Supply line pin hole leak

    Probably last update as I completed the installation this morning. the pipe in the wall turned out to be only 6" and I was able to find a brass nipple at Ace hardware. I still don't understand why the pool company used galvanized steel instead of brass, the only explanation I have is to...
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  13. M

    Back Flow Preventer Supply line pin hole leak

    The problem is this pipe will always be wet as the shut off valve is before the back flow preventer, I winterize the baclflow preventer, but there is always the risk the the valve will bust or the pipe coming from the wall, I will send update pictures after the job is done. let me know if you...
  14. M

    Back Flow Preventer Supply line pin hole leak

    I didn't take it all out as it was starting to get dark and didn't want the house pipes to drain inside the wall., I didn't have the replacement nipple. I am guessing it is 8 inch that is why the pool contractor uses galvanized steel. I can't find 8 inch brass nipple at home Depot, max is 6...
  15. M

    Back Flow Preventer Supply line pin hole leak

    just an update, The JB weld failed miserably and couldn't hold the pressure for 5 mins, so I went ahead and took apart the whole piping assembly to see how hard it is, and it is so easy. the galavnised pipe is screwed in a fitting in the wall and was able to rotate it with a pipe wrench by...