Andrew,
Good point.  The current manifolds mix intake and discharge.  I've never
tried using the head with the Y Valve set to discharge, but it could be
ugly!
Joel


On Fri, Jan 17, 2014 at 9:49 AM, Andrew Burton <a.burton.sai...@gmail.com>wrote:

> I like the idea of cutting down the number of holes in the bottom, but I
> think through hull manifolds are better used for intakes. You would
> certainly need a check valve in each drain line if you had them sharing a
> thru-hull.
> Andy
> C&C 40
> Peregrine
>
>
> On Fri, Jan 17, 2014 at 8:58 AM, Joel Aronson <joel.aron...@gmail.com>wrote:
>
>> All,
>>
>> I am having thru hulls replaced and reconfigured.  I'm considering
>> running two lines (Heads sink drain and emergency manual bilge pump in the
>> cabin) into a single thru hull and using a Groco manifold such as this:
>>
>>
>> http://www.westmarine.com/webapp/wcs/stores/servlet/Product_11151_10001_475791_-1?ci_src=14110944&ci_sku=475791&cid=sc_googlepla&device=c&network=g&matchtype=&gclid=CNHDr4quhbwCFaVQOgodB1gAzw#.Utk2EhCwK6U
>>
>> I'm trying to minimize the number of holes in the bottom.
>> Thoughts?  Recommendations?
>>
>> --
>> Joel
>> 301 541 8551
>>
>> _______________________________________________
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>>
>
>
> --
> Andrew Burton
> 61 W Narragansett Ave
> Newport, RI
> USA 02840
> http://sites.google.com/site/andrewburtonyachtservices/
> phone  +401 965 5260
>
> _______________________________________________
> This List is provided by the C&C Photo Album
> http://www.cncphotoalbum.com
> CnC-List@cnc-list.com
>
>


-- 
Joel
301 541 8551
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