Self-Priming Flexible Impeller with Stainless Steel Wear plate | Permanent Magnet Type, Fully Enclosed, with Stainless Steel Shaft | Inlet - 1-1/2" Hose Barb and 1-1/2" NPT (Male)Outlet - 1" Hose Barb | Lip | Stainless Steel Cutter reduces particle size to 1/8" maximum. New 4 blade design. |