Petromax pump tube

Discussion in 'Fettling Forum' started by SamBruin7, Sep 6, 2013.

  1. SamBruin7

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    Does anyone know how to take the pump tube off? Is there a special tool for it? I was thinking of using pliers but was afraid it would crush the thin metal.
     
  2. JEFF JOHNSON

    JEFF JOHNSON United Kingdom Subscriber

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    The actual pump tube is soldered into the tank, so it cannot be removed, but the pump rod is held into the tube with a round nut and it will unscrew from the top end of the pump tube, but it may be a little stiff.

    Photos will help us to help you, :thumbup: Jeff.
     
  3. John

    John United States Subscriber

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    Hi Sam,

    What's going on with your lamp that would require removal the pump tube?
     
  4. Mackburner

    Mackburner United Kingdom RIP - Founder Member

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    Removing the pump tube is the last act of desperation when you can't get the check valve out. Not a normal fettle at all and not recomended either although it is possible to remove them by melting the solder. It is very easy to damage the threads or distort the shape though which is why you try to avoid doing this. So I have to ask Why because there is probably a better way to solve whatever problem you have. ::Neil::
     
  5. SamBruin7

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    Hey guys, I'm back.
    Well I bought a really rough Hipolito and I discovered a leak in the pump tube. There's bubbling coming out of the back part of the tube itself. I plan on getting a propane torch to get it out.
     
  6. loco7lamp

    loco7lamp Subscriber

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    Hi Guys

    I make a tool for this.....

    http://www.spiritburner.com/fusion/showtopic.php?tid/23459/

    Just like taking the pump tube from a Primus stove when the same thing happens :doh:

    If your not feeling confident i could do it for you as i have had plenty of practice :shock: :D :thumbup:

    Stu :D :thumbup:
     
  7. SamBruin7

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    Smart tool you got there... I think I just might need to get one. Do you know if it works with the Petromax style pump tubes? And how much would shipping be to Los Angeles, California?
     
  8. SamBruin7

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    You wouldn't have a video or link to a video that shows how it's soldered do you? I've never soldered before and I'm afraid I'll mess it up. Getting the pump tube off seems easy enough.
     
  9. loco7lamp

    loco7lamp Subscriber

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    Hi Sam

    The tool fits any stove or lamp because it uses the pump cap off of your kit :D :thumbup:

    Try googling it or youtube for soldering techniques , best thing is to find some old lamp or stove & practice over & over until your confident :D :thumbup:

    Stu :D :thumbup:
     
  10. SamBruin7

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    Great! How much would it be to ship to Los Angeles, California?
     
  11. Carlsson

    Carlsson Sweden Admin/Founder Member

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    Is your Petromax nickel plated?
    In that case make sure you use a good solder with a bit of silver in it.
    They give a much shinier look than a pure tin solder.
    A grey solder looks crap on nickel plated lamps.
    I use Castolin 157, which is as easy to melt as any other soft solder.
     
  12. SamBruin7

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    It's actually for my old, crusty Hipolito. Most of the nickel is gone so it has a dirty brass look to it now.
     
  13. loco7lamp

    loco7lamp Subscriber

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    Hi Sam

    PM me :D :thumbup:

    Stu :D :thumbup:
     
  14. SamBruin7

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    Hey loco7lamp,

    I sent you my email address for the tool but never got your reply or the invoice.
     

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