suction mining

  1. Suction Mining Question

    Hi Guys: Now that "suction mining" is permitted in CA, I want to make sure I have all the equipment I need. I have a Jobe highbanker/dredge combo with a Jobe 2.5 hp pump (53 gpm with 84 ft. lift) but I was told that I would need a more powerful pump in order to use a suction nozzle. I called...