Get current pricing for Alfa Laval, Solid C-4 Alfa Laval C-4 7.5 Hp Stainless Steel Centrifugal Pump. Size 3 X 2 X 9. Pump Has A 3 Sanitary Inlet, 2 Sanitary Outlet And 9 Diameter Impeller. . Product Category: Process Equipment, Sub Category: Process Pumps: