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Old 12-03-2008, 06:54 PM
  #26  
sweetpea01
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Default RE: fuel tank fitting

so do you just insert the brown plug into that new piece? What holds it in place
Old 12-03-2008, 07:08 PM
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RCISFUN
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Default RE: fuel tank fitting

Look at post #17, according to Bob they are hysol'ed into place[X(]

And yes the rubber stopper is inserted into the Aluminum part.
Old 12-03-2008, 07:17 PM
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Default RE: fuel tank fitting

Nice work, CNC'd?? One less thing I'll have to worry about, I like it!
Old 12-03-2008, 07:31 PM
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Default RE: fuel tank fitting

Hey Rich, my buddy...
Old 12-03-2008, 07:37 PM
  #30  
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Mark...what's up....[8D]
Old 12-03-2008, 07:37 PM
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Default RE: fuel tank fitting

ORIGINAL: RCISFUN

Look at post #17, according to Bob they are hysol'ed into place[X(]

And yes the rubber stopper is inserted into the Aluminum part.
I got that part. So the brown stopper will just squeeze into the inner hole and just stay there despite any tank pressure?

I know with the dubro versions you have the screw and plates to squeeze the stopper so that it exands on the hole.



Put me on your list......I'd need 3 for my JL F-16 tanks
Old 12-03-2008, 07:42 PM
  #32  
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Default RE: fuel tank fitting



I know with the dubro versions you have the screw and plates to squeeze the stopper so that it exands on the hole.
Same thing here you have to have the screw and backer plate to squeeze the rubber stopper.
Old 12-03-2008, 07:51 PM
  #33  
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Default RE: fuel tank fitting

My SM F-16 tanks are the same.
Old 12-03-2008, 08:45 PM
  #34  
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Default RE: fuel tank fitting

ORIGINAL: RCISFUN



I know with the dubro versions you have the screw and plates to squeeze the stopper so that it exands on the hole.
Same thing here you have to have the screw and backer plate to squeeze the rubber stopper.
Now it all makes sense.

So what is the going price for 3 of these?
Old 12-03-2008, 09:06 PM
  #35  
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Default RE: fuel tank fitting

Yep, its basically an aluminum DuBro tank neck that you Hysol into the fiberglass tank. As far as the Hysol part is concerned, all BVM tanks use Hysol'ed (brass) neck fittings and all Composite ARF tanks use Hysol'ed (aluminum) ones as well. I have not yet seen a problem with the glueing part of the system.

Rich, those look fantastic, thanks! Please PM me your address again for the receivers in trade.

It looks to me like *somebody* needs to go into production. Maybe Sean you should do some after all. Perhaps Rich would send you his CAD file... Just some thoughts...

Bob
Old 12-03-2008, 09:10 PM
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Default RE: fuel tank fitting

Ya, I'll make them up, Rich you get yours for free, send me the cad file. [email protected]
Old 12-03-2008, 09:18 PM
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Default RE: fuel tank fitting

What format do you want?
Old 12-03-2008, 09:40 PM
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Default RE: fuel tank fitting

any will do. I can open most formats.
Old 12-04-2008, 12:28 AM
  #39  
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Default RE: fuel tank fitting

Sean...you've got mail
Old 12-05-2008, 05:48 PM
  #40  
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Default RE: fuel tank fitting

Sean, did you get your lathe up and running?

I didn't see any photos of your first production run

I figured you would be knee deep in chips by now

Hey Bob can you post a photo after you glue your fittings in...Thanks
Old 12-05-2008, 07:33 PM
  #41  
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Default RE: fuel tank fitting

Will do Rich! Didn't get them today, perhaps tomorrow...

Bob
Old 12-05-2008, 08:05 PM
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Default RE: fuel tank fitting

Still working on the upgrade, I will post pictures of it tomorrow. There are still a couple of things I want to change, but it is getting closer every day to be the ultimate that I could ever want (minus a tool changer
Old 12-05-2008, 09:35 PM
  #43  
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Default RE: fuel tank fitting

Sean
Did you get your relays figured out, if you need help let me know.

Old 12-05-2008, 09:40 PM
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Default RE: fuel tank fitting

has not arrived yet, but I am hopeful that it will work great! If not, I will be back in touch for sure. It is deffinately something I am interested in, so thanks!
Old 12-06-2008, 04:40 PM
  #45  
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Default RE: fuel tank fitting

Guys,

Here's the pictures of the tank fittings installed. They are *perfect* and *MUCH* better than installing the rubber stopper on the tank itself...

Bob
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Old 12-06-2008, 04:56 PM
  #46  
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Default RE: fuel tank fitting

Great job Bob,
I just got a message from Rich, mine are on their way. I like what you did with the little holes around the tank hole. I guess it will work like a rivet. I don't use Hysol , I wonder how well J-B Weld will work ? I can always drop the tanks off at my flying buddies house and have him Hysol them on for me.
Has any one used this stuff before ?
jef
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Old 12-06-2008, 05:11 PM
  #47  
sweetpea01
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Default RE: fuel tank fitting

Who do I need to call to get 3 for me?
Old 12-06-2008, 06:41 PM
  #48  
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Default RE: fuel tank fitting

Jef,
I think that Goop might work, you can buy at Walmart or any hardware store, I used it to repair a hole in my Du-Bro tank and it worked great and Jet A didn't attack it.

Bob,
your tanks look great!!! I too like the holes around the permiter...great idea!

sweetpea01
Sent you a PM

Old 12-06-2008, 07:35 PM
  #49  
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Default RE: fuel tank fitting

I think that JB Weld would work, and that epoxy should also be OK as long at it doesn't get too brittle - which will likely cause it to seperate from the tanks. I'm not sure about Goop...

I would say though that if you build composite jets, you need to get into using Hysol (Aeropoxy)...

Bob
Old 12-08-2008, 11:12 PM
  #50  
RCISFUN
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Default RE: fuel tank fitting

Ok .... I went a little nuts on the lathe tonight and I have a few extra set of the tank fittings, if you are interested send me a PM and I will give you a price

Rich


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