There is a special yellow teflon tape that is /supposed/ to be okay for gasoline, but I don't know of any form that is safe for diesel.

Bill Bina


On 11/10/2016 3:26 PM, Della Barba, Joe wrote:

I have never heard that. What I do know is if you are not VERY VERY careful pieces of tape end up in the fuel system.

Joe

Coquina

*From:*CnC-List [mailto:cnc-list-boun...@cnc-list.com] *On Behalf Of *Bill Bina - gmail via CnC-List
*Sent:* Thursday, November 10, 2016 3:24 PM
*To:* cnc-list@cnc-list.com
*Cc:* Bill Bina - gmail <billbinal...@gmail.com>
*Subject:* Re: Stus-List Oil Pressure Switch

Also remember NEVER use teflon tape on fuel lines for any reason. It dissolves.

Bill Bina

On 11/10/2016 3:16 PM, Gary Russell via CnC-List wrote:

    Josh,

         I agree with both conclusions.

    Gary

    S/V Kaylarah


    ~~~~~~~_/)~~~~~~

    On Thu, Nov 10, 2016 at 2:42 PM, Josh Muckley via CnC-List
    <cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com>> wrote:

        I had never looked before yesterday but was able to quickly
        find electronic gage senders.  You wouldn't need to plumb a
        gage all the way to the gage board, just wires.

        Also remember that the Teflon tape or pipe dope isn't to make
        a seal it is to lubricate the threads so that they can screw
        together tightly enough to become leak tight.

        Josh Muckley
        S/V Sea Hawk
        1989 C&C 37+
        Solomons, MD

        On Nov 4, 2016 9:44 PM, "Gary Russell via CnC-List"
        <cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com>> wrote:

            I am concerned about connecting a gauge directly to the
            engine for fear that the vibration could cause a
            catastrophic failure of the gauge or connection and a loss
            of oil pressure.

            Gary

            S/V Kaylarah

            '90 C&C 37+

            East Greenwich, RI, USA


            ~~~~~~~_/)~~~~~~

            On Fri, Nov 4, 2016 at 7:43 PM, Ron Ricci via CnC-List
            <cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com>> wrote:

                First, I checked out Mike’s link and Persistence is a
                sharp looking boat.  I’m partial to the color as
                Patriot is also dark blue with a red boot stripe and
                gold cove stripe. Patriot also caught a line around
                the shaft resulting in multiple B.O.A.T. units to
                straighten the strut and replace the shaft.

                I’ve been considering adding a the ability to read oil
                pressure by adding the appropriate transducer and NMEA
                2000 interface.  To me, the existing pressure switch
                setup is not necessarily ‘fail-safe’.  Probably the
                most difficult thing will be to find an appropriate
                tee (Japanese threads).  I wonder if any other lister
                has found a tee that works with a Yanmar engine?

                Thanks to all listers for your feedback,

                /Ron/

                Ron Ricci

                S/V Patriot

                C&C 37+

                Bristol, RI

                (978) 877-0369 <tel:%28978%29%20877-0369>

                ron.ri...@1968.usna.com <mailto:ron.ri...@1968.usna.com>

                *From:*CnC-List [mailto:cnc-list-boun...@cnc-list.com
                <mailto:cnc-list-boun...@cnc-list.com>] *On Behalf Of
                *Hoyt, Mike via CnC-List
                *Sent:* Friday, November 4, 2016 8:20 AM
                *To:* cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com>
                *Cc:* Hoyt, Mike
                *Subject:* Re: Stus-List Oil Pressure Switch

                Also you could install an oil pressure gauge so you
                know what the pressure really is.  The alarm is like
                the idiot light on your car ... if it sounds there is
                likely a problem but if it is broken you blithely
                assume all is good.  I once had a car where the bulb
                for the engine light was burned out.

                To install a gauge you use the same hole as the oil
                pressure sender.  Then you Tee that and put sender on
                one side of tee and gauge on other.  When in doubt you
                just take a quick look at the gauge.

                I have a picture of the gauge installed on Persistence
                website.   You can see the picture in the gallery link
                here
                http://users.eastlink.ca/~mhoyt/persistence_gallery.htm
                <http://users.eastlink.ca/%7Emhoyt/persistence_gallery.htm>

                Mike

                Persistence

                Halifax

                http://users.eastlink.ca/~mhoyt
                <http://users.eastlink.ca/%7Emhoyt>


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wish to make a contribution to offset our costs, please go 
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