Ducati Monster Forum

Moto Board => Accessories & Mods => Topic started by: erkishhorde on July 08, 2009, 04:28:39 PM

Title: quick release fuel coupler?
Post by: erkishhorde on July 08, 2009, 04:28:39 PM
I could have sworn someone put these on their bike but I can't find the thread where they posted their source. I'm having trouble quickly finding somewhere that I can get one. I found the Colder site where they seem to have what I want but it seems to be a wholesaler and I don't see where to buy.

Ideally I'd like non-spill with the non-spill side threaded so that I can replace the current nipple on the tank and not have to take up extra space with it. Don't think I need to spend the money on a double sided non-spill coupler since I imagine it would cost a lot more.

TIA
Title: Re: quick release fuel coupler?
Post by: Spidey on July 08, 2009, 04:34:30 PM
Are you talking about motion pro quick releases??

http://www.motionpro.com/motorcycle/tools/category/quick_disconnect_couplings/ (http://www.motionpro.com/motorcycle/tools/category/quick_disconnect_couplings/)

You can order them directly from motion-pro if you want.
Title: Re: quick release fuel coupler?
Post by: Speeddog on July 08, 2009, 04:38:07 PM
IMO, you're not going to find a QD to thread onto that nipple.

I've bought those ones in Spidey's link, they work great.
Title: Re: quick release fuel coupler?
Post by: erkishhorde on July 08, 2009, 04:38:38 PM
Kinda. Was thinking of metal and those look plastic. I was actually looking for this and found it just now.

http://www.tourtank.com/parts.html (http://www.tourtank.com/parts.html)
(http://www.tourtank.com/elqd1sm.jpg)
Title: Re: quick release fuel coupler?
Post by: erkishhorde on July 08, 2009, 04:39:30 PM
Quote from: Speeddog on July 08, 2009, 04:38:07 PM
IMO, you're not going to find a QD to thread onto that nipple.

I've bought those ones in Spidey's link, they work great.

Yeah, that's the trick, I don't know what the threading is on the nipple since I've never taken it off. I know you did to do the POR15 though, think what I found could work?

$18.50 is a lot more appealing than $42 though. I could sacrifice cosmetics for economics.
Title: Re: quick release fuel coupler?
Post by: Speeddog on July 08, 2009, 04:43:15 PM
Those MotionPro ones are plastic.

The metal ones are good stuff.
I'd be *really* *really* surprised if you could find one with a female thread other than NPT.
Title: Re: quick release fuel coupler?
Post by: erkishhorde on July 08, 2009, 04:45:12 PM
Quote from: Speeddog on July 08, 2009, 04:43:15 PM
Those MotionPro ones are plastic.

The metal ones are good stuff.
I'd be *really* *really* surprised if you could find one with a female thread other than NPT.

Oh, crap... The tank is a male side and the nipple is a female? Thought it was the other way around...

Oh, what's an NPT?
Title: Re: quick release fuel coupler?
Post by: Speeddog on July 08, 2009, 04:49:32 PM
Yep, it's a male thread on the tank.

I'm gonna guess it's 12mm, and it's a fine thread.
Title: Re: quick release fuel coupler?
Post by: erkishhorde on July 08, 2009, 04:56:07 PM
Quote from: Speeddog on July 08, 2009, 04:49:32 PM
Yep, it's a male thread on the tank.

I'm gonna guess it's 12mm, and it's a fine thread.

Hmmm, well part of the reason that I wanted to put the valve right after the tank was so that there wouldn't be any hoses hanging around there if I take the tank off. If I don't mind hoses I can take my petcock off the bike and just leave all that hose hanging down there while I take the tank off and then I don't need a quick disconnect.

Hmm... I'll think about it. Thanks, guys.
Title: Re: quick release fuel coupler?
Post by: He Man on July 08, 2009, 07:33:20 PM
you can just cut the tubing and install these right?
Title: Re: quick release fuel coupler?
Post by: erkishhorde on July 08, 2009, 08:29:36 PM
Yeah, don't forget to get 2 more hose clamps though.
Title: Re: quick release fuel coupler?
Post by: herm on July 08, 2009, 09:31:21 PM
Quote from: erkishhorde on July 08, 2009, 04:45:12 PM
Oh, crap... The tank is a male side and the nipple is a female? Thought it was the other way around...

Oh, what's an NPT?

NPT = national pipe thread. see wiki for far more than you ever wanted to know about this.
Title: Re: quick release fuel coupler?
Post by: DucHead on July 09, 2009, 07:48:06 AM
Quote from: Speeddog on July 08, 2009, 04:43:15 PM
Those MotionPro ones are plastic.

The metal ones are good stuff.
I'd be *really* *really* surprised if you could find one with a female thread other than NPT.


www.omega.com (//http://)

I've posted about them before.
Title: Re: quick release fuel coupler?
Post by: erkishhorde on July 09, 2009, 08:30:04 AM
Quote from: pompetta on July 09, 2009, 07:48:06 AM

www.omega.com (//http://) (//http://) (//http://) (//http://) (//http://) (//http://) (//http://)

I've posted about them before.

Ah, I think that's the one I was looking for. Almost exactly like the Colder stuff but they let you pick which parts you want and it's cheaper.  [thumbsup]

Still not sure that they have what I want though. The only female 1/4" NPT connector they have is described as:
1/4" NPT female thread, Pipe thread, 1.25" MC Length, 1.53" MCD Length, Straight thru, Insert 1/4" flow

That seems to me like it's not a shut-off? Also, if I interpret this correctly you buy the 2 halves separately from this company?

Also, found this:
FT-MCD18-1032              10-32 UNF Female Thread Panel Mount Shut off

What's a 10-32 UNF?

edit: doh! 1032 UNF is a really tiny thread.  [roll]
Title: Re: quick release fuel coupler?
Post by: JEFF_H on July 09, 2009, 08:49:18 AM
buy extra O-rings when you get them
Title: Re: quick release fuel coupler?
Post by: Speeddog on July 09, 2009, 09:26:12 AM
Quote from: JEFF_H on July 09, 2009, 08:49:18 AM
buy extra O-rings when you get them

Viton O-rings, size 011 are available from McMaster-Carr.
http://www.mcmaster.com/#1201t22/=2o7oxo (http://www.mcmaster.com/#1201t22/=2o7oxo)
$6.35 for a pack of 50.

Special added bonus is they fit the float valves on carbies.
Title: Re: quick release fuel coupler?
Post by: He Man on July 09, 2009, 09:37:57 AM
erkish, when you order them, can you please log the part numbers. Ive been wanting to buy them but i never know which one im suppose to get. (then again i never really looked and you're going to make this easy for me. :P  :))
Title: Re: quick release fuel coupler?
Post by: DucHead on July 09, 2009, 12:42:42 PM
Quote from: He Man on July 09, 2009, 09:37:57 AM
erkish, when you order them, can you please log the part numbers. Ive been wanting to buy them but i never know which one im suppose to get. (then again i never really looked and you're going to make this easy for me. :P  :))

Search.

I've posted part numbers for QDs that will fit your bike.
Title: Re: quick release fuel coupler?
Post by: erkishhorde on July 09, 2009, 01:19:58 PM
Quote from: He Man on July 09, 2009, 09:37:57 AM
erkish, when you order them, can you please log the part numbers. Ive been wanting to buy them but i never know which one im suppose to get. (then again i never really looked and you're going to make this easy for me. :P  :))

Well, today I took the nipple off the tank to try and figure out what size it is. Nobody could tell me.  ??? It's a rather random size that isn't common apparently. So that kind of kills my idea for putting it right at the outlet for the tank unless I get someone to cut off the existing thread and put on something more common which I don't want to do.  :(

As for the part numbers that pompetta used:
Quote from: pompetta on March 28, 2009, 02:21:56 PM
I have the chrome-plated brass quick disconnects from omega.com

Do a search, I listed the part numbers for someone the other day.

Here ya go:

Here are the part numbers and prices for the chrome-plated brass couplings:
FT-LCD170-05: $18
FT-LCD220-05: $11.15

They also sell plastic ones which are less expensive.

Omega is a great company from whom to order...fast shipping and great customer service.
But prices have gone up...? Dang weak $
FT-LCD170-05      $24     5/16" ID hose barb, In-line, 2.00" Length, Shutoff, Coupling body 1/4" flow
FT-LCD220-05      $15     5/16" ID, Hose barb, Straights, 1.35" LC Length, 1.85" LCD Length, Shutoff, Insert 1/4" flow

I THINK that if you wanted to save a bit of coin, you could go with a shutoff on only 1 side and get a
FT-LC220-05      $7    5/16" ID, Straights, Hose barb, 1.35" LC Length, 1.85" LCD Length, Straight thru, Insert 1/4" flow

It'll save you $8 but you'll spill a bit of gas that's in the line.