I've seen seeds stuck tight in an impellor.
Scout

"Nav" wrote in message
...
I once resued a boat with a fish stuck in the inlet pipe (no strainer).

Cheers

Jeff Morris wrote:

Gordon wrote:

What good are strainers? Seems they could cause as many problems as
preventing.
Gordon


Here's what can get clogged in a heat exchanger if you don't have a
strainer. The gasket covers one end of a set of tubes - the salt water
travels the length 3 times in a dozen small pipes. The clump shown
covered about half the tubes, and the temp went from a normal 165 to 185
degrees. If the alternator had a heavy load we couldn't run full
throttle without overheating. Most of the "experts" claimed it was a
foul bottom, or mis-sized props, but my old cruising buddy insisted the
cooling system was overkill, so something had to be wrong in it.

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