I assume you are wanting to pump a meat slurry (raw then through a prebreaker, then fluidized with hot fat) to be pumped from the fluidizer to an evaporator for dewatering. If this is the case please elaborate on what properties you require, I may be able to help you.
Please be very careful when selecting a progressive cavity pump for abrasive fluids.I've had very bad experiences with this type of pump in fluids that contained relatively small amounts of abrasive particles. Stators might last only as long as several weeks, which makes them expensive to...