fuel tank venting w/perry regulated pump

Ed Miller edbon85 at charter.net
Mon Feb 28 02:28:09 AKST 2005


Trick is to run the tank vent line exit behind the tank position.
Ed M.
----- Original Message ----- 
From: "John Pavlick" <jpavlick at idseng.com>
To: "NSRCA Discussion" <discussion at nsrca.org>
Sent: Monday, February 28, 2005 1:49 AM
Subject: RE: fuel tank venting w/perry regulated pump


> Tim,
> Yeah I guess it's a good idea to use the valve after all. I normally run
> Uni-flow tanks so I have to use a valve. I suppose under the right
> conditions (nose down) a normal tank setup will spill fuel out the vent 
> line
> if it's not held back by the check valve.
>
> John Pavlick
> http://www.idseng.com
>
>
>
> -----Original Message-----
> From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org]On
> Behalf Of John Pavlick
> Sent: Monday, February 28, 2005 1:43 AM
> To: discussion at nsrca.org
> Subject: RE: fuel tank venting w/perry regulated pump
>
>
>  Tim,
>   Yep. A one way valve works fine as long as it lets air IN to the tank.
> For refueling you'll have to remove the valve temporarily, or put a T and 
> a
> fuel dot on the tank side of the valve. If you run the conventional
> vent-at-the-top tank you don't really need the valve however.
>  John Pavlick
>  http://www.idseng.com
>
>
>   -----Original Message-----
>  From: discussion-request at nsrca.org 
> [mailto:discussion-request at nsrca.org]On
> Behalf Of twortkoetter
>  Sent: Sunday, February 27, 2005 8:20 PM
>  To: discussion at nsrca.org
>  Subject: RE: fuel tank venting w/perry regulated pump
>
>
>    Could you use a one way check value that air to enter the tank or is 
> the
> idea to let air exit the tank?  I assume it is to let air enter the tank 
> to
> keep it from crushing itself from the pressure that is created from the 
> pump
> pulling the fuel out of the tank.  I am also thinking about installing a
> perry pump to replace the regulator that I am using now.
>
>
>
>    Tim
>
>
>
>    -----Original Message-----
>    From: discussion-request at nsrca.org 
> [mailto:discussion-request at nsrca.org]
> On Behalf Of Ken Thompson III
>    Sent: Sunday, February 27, 2005 7:08 PM
>    To: discussion at nsrca.org
>    Subject: Re: fuel tank venting w/perry regulated pump
>
>
>
>    Ron,
>
>    Vent to atmosphere through the same line that you would normally run to
> your muffler, the line that has the internal tank tube that normally 
> curves
> to the top of the fuel tank, on the inside.
>
>
>
>    Ken
>
>      ----- Original Message -----
>
>      From: ron donato
>
>      To: discussion at nsrca.org
>
>      Sent: Sunday, February 27, 2005 7:47 PM
>
>      Subject: fuel tank venting w/perry regulated pump
>
>
>
>      i just installed a perry pump and the instructions say not to use
> muffler pressure to the tank. my question is, how do i vent the tank
> properly so i don't create a siphon from the vent line?
>
>
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