Tank conversion question(3-line to 2-line)  
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Tank conversion question(3-line to 2-line) - 7/7/2003 8:42:43 PM   
wildnloose


 

Posts: 884
Joined: 11/26/2002
From: Owasso, OK, USA
Status: offline 		Hello all,

I have a tank from an arf kit that is perfect for my new project. I used it as a 3 line. Now I want to use it as a 2 line tank in a speed plane.

I know that I could just plug the line, but there is very little room, and the 3rd line will be affecting the aerodynamics.

What is the best way to re-make this tank?? Buying a new one is currently not an option (backorder). Or should I ask....what is the best way to plug that 3rd line (inside tank or outside)???

Also, I have to change the orientation of the tank, now the pressure side does not go all the way to the top of the tank (it stops about half way up). What is the best way to extend this??? I thinking about adding a aluminum or copper extension on the tip...

Thanks...

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Lawn dart professional...
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Tank conversion question(3-line to 2-line) - 7/7/2003 8:52:31 PM   
MinnFlyer



Posts: 19974
Joined: 4/22/2002
From: Willmar, MN, USA
Status: offline 		You could simply plug the trird hole with a 1/8" rod, or take a piece of the present brass tubing, and fill it with solder.

To extend the vent line, (I am assuming that you can't push it further into the tank for the extra length needed) go to your local Auto Parts store. They have 1/8" copper tubing for about 50 cents a foot. Replace the current brass tubing with a longer copper one.

PS the copper is much easier to bend also.

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Mike B.
AMA# 42400 www.gettingairborne.com

"Those are my principles. If you don't like them, I have others." - Groucho Marx

(in reply to wildnloose)
       Post #: 2

Tank conversion question(3-line to 2-line) - 7/7/2003 11:12:24 PM   
wildnloose


 

Posts: 884
Joined: 11/26/2002
From: Owasso, OK, USA
Status: offline 		Thanks MinnFlyer,

Actually I forgot to put in that this tank is currently using plastic tubing, not brass or aluminum. The outside dimensions are not the same as aluminum or brass tubing (not any that I have found so far), but I guess I will try to make it work (should be enough squeeze around tubes to prevent any leaking).

_____________________________

Lawn dart professional...
Revver Bro #200

(in reply to wildnloose)
       Post #: 3

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