By Waterway
Part # 5039-010
Manufacturer Code 310-4180
Dimensions 4.6" X 0.85"
THIS ITEM HAS CHANGED AS OF 2003 A WEAR RING (5039-13) IS REQUIRED WITH A NEW IMPELLER. INYO # 5039-010 WATERWAY # 310-4180 GENERAL DESCRIPTION: THIS IS A 5 HP IMPELLER USED ON THE WATERWAY EXECUTIVE PUMP GRAY PLASTIC IMPELLER THIS HAS A DOUBLE STEPPED INLET THE SECOND STEP IS 2-3/4" DIAMETER CLOSED FACE OR OPEN IMPELLER: CLOSED FACE NUMBER OF VANES 6 OUTSIDE DIAMETER: 4-1/2" THICKNESS: 5/8" (INSIDE VANE THICKNESS AT OUTSIDE EDGE OF IMPELLER) THICKNESS: 7/8" (OUTSIDE VANE THICKNESS AT OUTSIDE EDGE OF IMPELLER) FRONT TO BACK: 3-9/16" (FROM END OF SHAFT TO FRONT ON INTAKE) INLET INSIDE DIAMETER: 2-3/16" INLET OUTSIDE DIAMETER: 2-3/8" INLET LENGTH: 15/16" TOTAL INLET LENGTH: 11/16" 2-3/8" DIAMETER SECTION MARKINGS: THIS IMPELLER HAS PART NUMBER MARKINGS FOR THE 1, 2, 3, 4, AND 5 HP IMPELLER THE DIFFERENCE IN EACH WILL BE THE THICKNESS OF THE IMPELLER SHAFT SEAL USED WITH THIS IMPELLER OPT # 5250-106 GENERIC # PS-1000