Re: [Paddlewise] getting rid of water using a ???????

From: kirk olsen <kolsen_at_imaginelan.com>
Date: Wed, 21 Mar 2001 13:52:03 -0500
>Question .... Are the drain plugs simple holes or do they have any valve ???
>How deep in the water do they work ??? What diameter ??? Are they placed
>parallel to the hull, or do they have any angle to the water ???

>What's the experience with sot's owners ???

The holes in the bottoms of many SOTs aren't a challenge since the hull is
thick enough that
even loaded water does not come through the drain holes (scuppers).

On the Twogood Mako there are 2 venturi bailers.  One on each footwell.  These
are
basically a hole in the hull with a small shield (that looks like 1/4 of an
egg) over the front of the hole.  I believe there is some water in the
footwells of the Mako when not moving.  The water  drains very quickly when
underway.  There is a constant sucking sound as the boat is paddled.

The self bailer in my canoes (the same bailer as
http://www.sculling.com/self_bailer.html )
needs to be deployed in order to function.   To deploy the bailer a metal
lever
needs to
be lifted before the bailer can be pushed through the hull.  The lever can
then
be used to
pull the bailer back up when it is no longer needed.  The bailer has a trap
door at the back
that allows water to easily flow out and reduces inflow.  If the bailer was
left deployed when
the boat isn't moving water would slowly fill the boat.  

I think this bailer would be awkward to access in most kayaks, since having
physical access to it is necessary to deploy and retract it.   I'm not good
enough with my feet inside a kayak to try and deploy or retract it.  I am able
to operate the bailer with my foot in the canoes.

kirk 
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Received on Wed Mar 21 2001 - 10:56:50 PST

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