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Jim Conlin
 
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Default Throughhull with back flow preventer?

Sunfish had simple bronze suction bailers.. I think they had some kind of
check ball.



"Glenn Ashmore" wrote in message
news:8%N9f.30$ii.25@dukeread04...
Rutu has 3 small lockers built into he swim platform for snorkeling
equipment. It will be impossible to keep them dry so the side lockers

drain
into the center one and I was planning to install a small bilge pump. I

am
now thinking that a throughhull drain would be simpler and more reliable

but
the drain will be only about 2" above the water line. Any little swell at
anchor will push water back up into the locker. I have seen 1 1/2"

cockpit
drains with a ball float that seal when below the water line but they are

to
large. Has anyone seen a similar device in the 3/4" to 1" range?

--
Glenn Ashmore

I'm building a 45' cutter in strip/composite. Watch my progress (or lack
there of) at: http://www.rutuonline.com
Shameless Commercial Division: http://www.spade-anchor-us.com




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Glenn Ashmore
 
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Default Throughhull with back flow preventer?

"Jim Conlin" wrote in

Sunfish had simple bronze suction bailers.. I think they had some kind of
check ball.


That is sort of what I am looking for. A low profile self bailer with a
check ball.

--
Glenn Ashmore

I'm building a 45' cutter in strip/composite. Watch my progress (or lack
there of) at: http://www.rutuonline.com
Shameless Commercial Division: http://www.spade-anchor-us.com



  #3   Report Post  
Jim Conlin
 
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Default Throughhull with back flow preventer?

Then look at http://www.dinghyshop.com/sunfish/bailer.html


"Glenn Ashmore" wrote in message
news:PKQ9f.39$ii.16@dukeread04...
"Jim Conlin" wrote in

Sunfish had simple bronze suction bailers.. I think they had some kind

of
check ball.


That is sort of what I am looking for. A low profile self bailer with a
check ball.

--
Glenn Ashmore

I'm building a 45' cutter in strip/composite. Watch my progress (or lack
there of) at: http://www.rutuonline.com
Shameless Commercial Division: http://www.spade-anchor-us.com





  #4   Report Post  
Glenn Ashmore
 
Posts: n/a
Default Throughhull with back flow preventer?

That looks like a winner. The hull is to thick for the threaded neck so I
would have to fabricate something but the housing, gasket and ball will
work.

--
Glenn Ashmore

I'm building a 45' cutter in strip/composite. Watch my progress (or lack
there of) at: http://www.rutuonline.com
Shameless Commercial Division: http://www.spade-anchor-us.com

"Jim Conlin" wrote in message
...
Then look at http://www.dinghyshop.com/sunfish/bailer.html


"Glenn Ashmore" wrote in message
news:PKQ9f.39$ii.16@dukeread04...
"Jim Conlin" wrote in

Sunfish had simple bronze suction bailers.. I think they had some kind

of
check ball.


That is sort of what I am looking for. A low profile self bailer with a
check ball.

--
Glenn Ashmore

I'm building a 45' cutter in strip/composite. Watch my progress (or lack
there of) at: http://www.rutuonline.com
Shameless Commercial Division: http://www.spade-anchor-us.com







  #5   Report Post  
Jim Conlin
 
Posts: n/a
Default Throughhull with back flow preventer?

Might it make sense to grind thin a section of the cedar 'core' re-glass the
inside and think of it as a sump for the bailer?
Just a guess.
J


"Glenn Ashmore" wrote in message
news:IQS9f.43$ii.3@dukeread04...
.... The hull is to thick for the threaded neck




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