Got the simer bw85 pump, which switch do I need to make this work DPST STDP STSP DPDT? Those are my options from waytekwire.com I think I need the Double Throw Double Pole but I am not sure? Also does anyone have a diagram on how to wire up the pump and switch? I did a search and found some diagrams but there seems to be some confusion on the "right way" Also I don't want to run any relays just 10 gauge wire and 20 amp fuses. Feedback is welcome thanks.