Perko stainless steel replacement basket for the 0493 size 5 intake strainer which is equipped with 3/4 inch NPT threads. The outside diameter of this replacement basket is 1-13/16 inches and it measures 6-1/4 inches tall. Strainer Basket Stainless Steel for 3/4 Inch 0493 Strainer | Perko 049300599D Replacement cylinder for #5 size Perko 0493 series 3/4 in. NPT intake water strainer. Perko Stainless Steel Replacement Basket for 3/4 inch 0493 Series Intake Strainer (AKA Size 5 Intake Strainer) For Perko 0493005PLB 3/4 in. NPT raw water strainer Outside Diameter: 1-13/16 inches Height: 6-1/4 inches