I may have asked this before. But on another
thread they were talking about pedaling
power.
I saw a pedal powered
bilge pump demonstrated
at a
boat show at the Anaheim Convention Center
about 30 years ago.
It was
stainless steel and had two vanes inside
intermeshed. That was about it. They had
it
pump from one 55 gallon drum to another.
It could really move the
water. Foot powered.
Does anybody know where that product ever
went?