Aux sail fuel filter change cycle
 

"Rich Hampel" wrote in message
...
That would be against ABYS & USCG specifications.
Marine tanks cant have any 'outlet' lower than the top of the tank ...
leakage considerations.
A surveyor would have a heart attack in finding a tank with a 'bottom
tank', your insurance carrier would probably 'not allow' any claim that
resulted in a faulty bottom tap. The CG wouldnt care ... the fine is
the same if you pumped or inadvertantly dumped the oil.

Use a separate 'dip tube' all the way to the bottom for water suction.
OR ... use a 'water knock out pot' as the first stage in the fuel
filtering system ... just an empty filter housing with a bottom tap
thats attached to clear (tygon, etc.) tube. Most of the water will
gravimetrically settle in the 'knockout pot'. When you see water in
the tube you drain it.

:-)


FWIW, Essie was built with a tank that has a bottom tap, and she has been
surveyed more than once. She is also insured. But then, she was built in
1963.

Aux sail fuel filter change cycle
 

Where did I say that there would be a valve or outlet in the sump?

--
Roger Long

Aux sail fuel filter change cycle
 

On 2007-06-04 09:19:44 -0400, Brian Whatcott said:

So it's no accident that a pre flight walk round includes a fuel
sample (off the bottom of all tanks, and at the prefilter) to dump all
water trapped in the fuel.

A sampler valve might be a good idea for boaters too??

Our Racor 500 has such a valve in the bowl.

--
Jere Lull
Tanzer 28 #4 out of Tolchester, MD
Xan's new pages: http://web.mac.com/jerelull/iWeb/Xan/
Our BVI pages: http://homepage.mac.com/jerelull/BVI/