Place Diverter FTN Inserts The same procedure can be run with the conditions of the agitation The helical ribbons in this impeller are designe. PICT0315.jpg (62.4 kB, 720x540 - viewed 154 times.) It focuses on high viscosity mixing impellers (i.e., laminar flow impellers). SartoriusRotisSans2013-Regular How to Change an Impeller in a Raw Water Pump. High Helix Stainless Impeller For American Turbine And Dominator Jet Pumps. Flue Gas Desulferization Rebuild Kits and Jet Lube (Performance Jet Drive). Aluminum Impellers Lignocellulosic slurries at high solids concentrations (10-30%) can be quite viscous. WATER PUMP IMPELLER KIT for Mercruiser 7.4L GM 454 V . Many competitors of all jet boat disciplines use this impeller with great success.