Pump
My C22 (1984 model, kept in a slip) has a manual pump. The PO said he never used it. I have never used it and probably never will.I personally wouldn't bother, but if I were going to install a pump in a C22 I think I would use a manual one. I would mount it were it can be used while at the helm. Most of the C22's I have seen don't have a pump at all though.Pete