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GN shear pump adopts a set of mechanical seal for no leakage at stuffing box. Inside pump is a 300 series stainless steel turbine containing 44 nozzles, four scoops and shear plate. Fifty percent of the fluid is sheared twice each time through the pump. There are many principles of proper pump installation and application as well as special considerations for the pump design which, if followed, will further enhance the performance of your turbine shear pump.
Shear pump can not be used on active mud system since it will shear drill solids and barite. These solids will also damage pump very quickly.
In the preparation and processing of slurry, the conventional preparation method is difficult to achieve direct hydration of bentonite and polymer are required for high shear force, which requires a long time, usually 24hours or more.