I have to agree with that.

On a summer race series down the lake the engine overheated  (thank  my
lucky stars for my AquaAlarm) I immediately shut the engine down, didn't see
too much in my large Groco Strainer and just did the day's race.

Later tried the engine, hardly any water coming out.  Looked a little
further inside, and saw large stringy weeds on the intake into the strainer.
I pulled until there were no more, and life was good after that.  I would
hate to have to jump over and clean a strainer on the outside of the hull.

 

Bill Coleman

C&C 39 animated_favicon1

 

From: CnC-List [mailto:[email protected]] On Behalf Of Knowles
Rich
Sent: Wednesday, August 14, 2013 4:51 PM
To: [email protected]
Subject: Re: Stus-List Engine Thru-Hull Strainer

 

If you have a raw water strainer fairly close to the intake fitting, I can't
see any reason to put an external unit on. You can service the internal
strainer easier than an external one, and can always blow out the intake if
needed. 

Rich Knowles

Indigo. LF38

Halifax


On 2013-08-14, at 11:10, Andrew Burton <[email protected]> wrote:

Don't do it. see this on the Compass marine site:
http://www.pbase.com/mainecruising/external_strainers

 

On Wed, Aug 14, 2013 at 11:06 AM, kelly petew <[email protected]> wrote:

Here on the Chesapeake, sea nettles abound for most of the summer, and they
are a constant threat to my engine water intake.  This is particularly true
when I am getting ready to leave the dock.  
 
On my 30MKII, the engine intake is completely "naked", i.e., no protection
against drawing in a sea nettle, or any kind of debris.  There's simply a
small orifice directly into the marelon seacock.  It's not unusual to find
debris in the onboard strainer.  
 
I am considering installing a bronze strainer to mitigate the risk.  I would
appreciate any feedback on what, if anything, others have done to address
this problem.  
 
Thanks,
 
Pete W.
 
C&C30MKII
Siren Song


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-- 
Andrew Burton
61 W Narragansett Ave
Newport, RI
USA 02840
http://sites.google.com/site/andrewburtonyachtservices/
phone  +401 965 5260 

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