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belt driving hydraulic setup gpm?

Discussion in 'Fisher Engineering Discussion' started by cmo18, Sep 20, 2009.

  1. cmo18

    cmo18 Senior Member
    Messages: 815

    Hi, I have an older belt driving hydraulic pump on my fisher mm1. The pump is only pumping out 900psi at idle when warm so I'm looking at buying a new pump. I'm just wondering if anyone knows the GPM on the stock pump at idle and at max performance? A local store has various pumps for 100$ and I want to get the most power for my buck without blowing the valves.

    Thanks Chris
     
  2. cmo18

    cmo18 Senior Member
    Messages: 815

    or any type of info on the fisher pump please