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has anyone hacked the crank ez pump and made one of their own.???? Answered

i would like to know if some one has hacked the crank ez pump advertised on the net, or made one of their own that pumps as good as this one.????


one of the sites that sells them says its a "rotary vane pump"


It's a pump what more to know - from the pictures it works BUT it isn't going to be using any high tech to be a better pump (my guess)

It looks like a centrifugal vane pump.

If the spec and price suit you then it will probably be OK.