Thanks Thanks:  0
Likes Likes:  0
Needs Pictures Needs Pictures:  0
Picture(s) thanks Picture(s) thanks:  0
Results 1 to 7 of 7
  1. #1
    Join Date
    Aug 2007
    Location
    Brisbane
    Posts
    37

    Default Leaking watertank

    I have a 3000l Water tank which appears now that it is full to be leaking from the tap. At small triangle of wetness comes down from the tap.
    The tank is poly with a brass fitting moulded into it.
    I'm pretty sure that the leak is due to me not using enough tape between the brass fitting and the 1" poly adaptor that goes between the tank and the tap. I only used about 3-4 laps of tape and from doing a few searches I think I needed much much more.

    Am I stupid to try and redo with the tank full? With water coming out? would it be possible to get a good seal again, or shall i just waste 3000l of water?

  2. # ADS
    Google Adsense Advertisement
    Join Date
    Always
    Location
    Advertising world
    Posts
    Many





     
  3. #2
    Join Date
    Mar 2005
    Location
    Melbourne
    Posts
    150

    Default

    I had a similar problem even though mine was installed by a plumber so it could happen to anybodt. It was only a small leak so I smeared some plumbers silicon around the junction and that luckily fixed the problem. Worth a try to start with.

  4. #3
    Join Date
    May 2003
    Location
    Kuranda, paradise, North Qld
    Age
    62
    Posts
    5,639

    Default

    I've pulled a 2" bung out of the bottom of a 26,000 litre tank and fitted a camlock to it without losing too much water but I did get a bit wet. If you're worried about losing too much water you could get another tap and have it ready, all taped up. Alternatively, if access is good (ie manhole above tap) you could fit a rubber ball on the end of a slender stick and poke that down to stop the water flow as the pressure should hold it in place. If you have a second tap though, you'll be suprised at how quickly you can get it swapped over.

    Mick
    "If you need a machine today and don't buy it,

    tomorrow you will have paid for it and not have it."

    - Henry Ford 1938

  5. #4
    Join Date
    Aug 2007
    Location
    Brisbane
    Posts
    37

    Default

    Thanks, that's exactly the advice I wanted to hear!

    Cheers,

  6. #5
    Join Date
    Oct 2006
    Location
    Armidale NSW
    Age
    53
    Posts
    1,938

    Default

    Quote Originally Posted by journeyman Mick View Post
    If you have a second tap though, you'll be suprised at how quickly you can get it swapped over.
    Yeah, there's nothing like water gushing out of a water tank to motivate you to work quickly .

    When refitting the valve, make sure it is open, otherwise if will be difficult to get it on, as you are working against the water pressure.
    Cheers.

    Vernon.
    __________________________________________________
    Bite off more than you can chew and then chew like crazy.

  7. #6
    Join Date
    Aug 2007
    Location
    Brisbane
    Posts
    37

    Default

    Good tip Vernonv. I hadn't thought of keeping the tap open. nice one.

  8. #7
    Join Date
    May 2003
    Location
    Kuranda, paradise, North Qld
    Age
    62
    Posts
    5,639

    Default

    Ooops, yeah, forgot to mention, if you don't have the tap/valve open you'll get very wet and will have great difficulty getting it back in place.

    Mick
    "If you need a machine today and don't buy it,

    tomorrow you will have paid for it and not have it."

    - Henry Ford 1938

Similar Threads

  1. What thickness sheet for a watertank
    By hux in forum METALWORK FORUM
    Replies: 7
    Last Post: 19th March 2008, 09:57 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •