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Tom Jones

Joined: 12 Mar 2006 Posts: 752 Location: Ellensburg, WA
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Posted: Wed Jan 09, 2008 12:39 pm Post subject: Re: Wing Tank Fuel Finger Strainers |
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Quote: | Thank you, Tom. From your ruler, I make it about 1 mm mesh. Somewhat
oarser than my gascolator. |
Michel, I just measured the mesh best I could. A straight pin from a sewing kit will not fit. The point of the pin will go through but stops before the taper is full diameter of the pin. With calipers and feeler gage I measured this spot on the pin to be .010 (one ten-thousandths) of an inch or .254 mm.
The purpose of the finger strainers is to prevent larger debris from stopping fuel flow from the tank. A much finer filter is required in the fuel line before the carb to catch fine debris.
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_________________ Tom Jones
Classic IV
503 Rotax, 72 inch Two blade Warp
Ellensburg, WA |
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msm_9949(at)yahoo.com Guest
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Posted: Wed Jan 09, 2008 2:18 pm Post subject: Wing Tank Fuel Finger Strainers |
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I could swear the ones on my model 2 are coarser than that and don't look quite like the one in Tom's picture. I'll have to yank one to be sure. Could they possibly have supplied finer strainers with later models?
Tom Jones <nahsikhs(at)elltel.net> wrote: [quote]--> Kitfox-List message posted by: "Tom Jones"
Quote: | Thank you, Tom. From your ruler, I make it about 1 mm mesh. Somewhat
oarser than my gascolator.
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Michel, I just measured the mesh best I could. A straight pin from a sewing kit will not fit. The point of the pin will go through but stops before the taper is full diameter of the pin. With calipers and feeler gage I measured this spot on the pin to be .010 (one ten-thousandths) of an inch or .254 mm.
The purpose of the finger strainers is to prevent larger debris from [quote][b]
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Lynn Matteson
Joined: 10 Jan 2006 Posts: 2778 Location: Grass Lake, Michigan
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Posted: Wed Jan 09, 2008 2:33 pm Post subject: Wing Tank Fuel Finger Strainers |
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Oops, better go sit in the corner, Tom... .010" is read "ten
thousandths" of an inch....one ten-thousandths would be .0001"
Lynn Matteson
Grass Lake, Michigan
Kitfox IV Speedster w/Jabiru 2200
flying w/450+ hrs
do not archive
On Jan 9, 2008, at 3:39 PM, Tom Jones wrote:
Quote: |
> Thank you, Tom. From your ruler, I make it about 1 mm mesh. Somewhat
> oarser than my gascolator.
Michel, I just measured the mesh best I could. A straight pin from
a sewing kit will not fit. The point of the pin will go through
but stops before the taper is full diameter of the pin. With
calipers and feeler gage I measured this spot on the pin to be .010
(one ten-thousandths) of an inch or .254 mm.
The purpose of the finger strainers is to prevent larger debris
from stopping fuel flow from the tank. A much finer filter is
required in the fuel line before the carb to catch fine debris.
--------
Tom Jones
Classic IV, Phase one
503 Rotax, 72 inch Two blade Warp
Ellensburg, WA
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=157052#157052
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_________________ Lynn
Kitfox IV-Jabiru 2200
N369LM |
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Tom Jones

Joined: 12 Mar 2006 Posts: 752 Location: Ellensburg, WA
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Posted: Wed Jan 09, 2008 2:57 pm Post subject: Re: Wing Tank Fuel Finger Strainers |
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Quote: | Oops, better go sit in the corner, Tom... .010" is read "ten
thousandths" of an inch....one ten-thousandths would be .0001"
Lynn Matteson |
Lynn, I guess .0001" would be pretty small mesh. Thanks for catching that.
| - The Matronics Kitfox-List Email Forum - | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
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_________________ Tom Jones
Classic IV
503 Rotax, 72 inch Two blade Warp
Ellensburg, WA |
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Lynn Matteson
Joined: 10 Jan 2006 Posts: 2778 Location: Grass Lake, Michigan
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Posted: Wed Jan 09, 2008 4:20 pm Post subject: Wing Tank Fuel Finger Strainers |
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Now somebody can catch me....is .0001" a micron?
Lynn
do not archive
On Jan 9, 2008, at 5:57 PM, Tom Jones wrote:
Quote: |
> Oops, better go sit in the corner, Tom... .010" is read "ten
> thousandths" of an inch....one ten-thousandths would be .0001"
> Lynn Matteson
Lynn, I guess .0001" would be pretty small mesh. Thanks for
catching that.
--------
Tom Jones
Classic IV, Phase one
503 Rotax, 72 inch Two blade Warp
Ellensburg, WA
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=157078#157078
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_________________ Lynn
Kitfox IV-Jabiru 2200
N369LM |
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rzeppin(at)cox.net Guest
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Posted: Wed Jan 09, 2008 4:36 pm Post subject: Wing Tank Fuel Finger Strainers |
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A Micron is One Millionth of a Millimeter, or Thirty Nine Millionths of
an inch (.000039")
Ron
do not archive
Lynn Matteson wrote:
Quote: |
Now somebody can catch me....is .0001" a micron?
Lynn
do not archive
On Jan 9, 2008, at 5:57 PM, Tom Jones wrote:
>
>> Oops, better go sit in the corner, Tom... .010" is read "ten
>> thousandths" of an inch....one ten-thousandths would be .0001"
>> Lynn Matteson
> Lynn, I guess .0001" would be pretty small mesh. Thanks for catching
> that.
>
> --------
> Tom Jones
> Classic IV, Phase one
> 503 Rotax, 72 inch Two blade Warp
> Ellensburg, WA
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=157078#157078
>
>
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Michel

Joined: 10 Jan 2006 Posts: 966 Location: Norway
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Posted: Wed Jan 09, 2008 11:33 pm Post subject: Wing Tank Fuel Finger Strainers |
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On Jan 9, 2008, at 9:39 PM, Tom Jones wrote:
Quote: | I measured this spot on the pin to be .010 (one ten-thousandths) of
an inch or .254 mm.
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Thanks, Tom. That's finer that I thought.
Regarding the 'ten thousandth vs. one ten thousandth' it is easy to
mistake. Ask a friend what is greater, zero point twelve or zero point
six. Many will answer; the former.
Cheers,
Michel Verheughe
Norway
Kitfox 3 - Jabiru 2200
Do not archive
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_________________ Kitfox 3 - Jabiru 2200 |
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N81JG(at)aol.com Guest
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Posted: Thu Jan 10, 2008 8:32 pm Post subject: Wing Tank Fuel Finger Strainers |
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A micron (short for micrometer) is 1 millionth of a meter (one micrometer) . A millimeter is 1 thousandth of a meter. Milli means 1 thousand and micro means 1 million. As a clinical pathologist for 30 years I dealt with those units regularly.
John Greaves
Redding, CA
Start the year off right. Easy ways to stay in shape in the new year.
[quote][b]
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