WATERWAY | IMPELLER, 1 HP | 310-4000

WATERWAY | IMPELLER, 1 HP | 310-4000

OPTIMUS # 5032-09
WATERWAY # 310-4000

GENERAL DESCRIPTION:
THIS IS A 1 HP IMPELLER USED ON THE WATERWAY HI FLO PUMP
GRAY PLASTIC IMPELLER

THIS HAS AN EXTENDED INLET OPENING AND AT THE SHAFT SIDE THERE IS SMALL RAISED RING
AROUND THE SHAFT
THE RING IS 5/16" TALL AND HAS AN OUTSIDE DIAMETER OF 1-9/16"

THIS ALSO HAS A SMALL RIDGE AROUND THE OUTSIDE DIAMETER OF THE IMPELLER ON THE SHAFT SIDE

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CLOSED FACE OR OPEN IMPELLER: CLOSED FACE

NUMBER OF VANES 6

OUTSIDE DIAMETER: 3-5/8"

THICKNESS: 5/16"
(INSIDE VANE THICKNESS AT OUTSIDE EDGE OF IMPELLER)

THICKNESS: 3/4"
(OUTSIDE VANE THICKNESS AT OUTSIDE EDGE OF IMPELLER)

FRONT TO BACK: 3-3/16"
(FROM END OF SHAFT TO FRONT ON INTAKE)

INLET INSIDE DIAMETER: 1-1/2"
INLET OUTSIDE DIAMETER: 1-7/8"

INLET LENGTH: 1"
THIS IS THE APPROXIMATE LENGTH OF THE EXTENDED INLET PORTION OF THE IMPELLER

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MARKINGS:
"313-1440" MOLDED ON THE SHAFT SIDE

"SIDE DISH COVER
313-1520" IS MOLDED ON THE INLET SIDE

THIS HAS MARKINGS FOR 3 DIFFERENT HORSEPOWER IMPELLERS ON THE INLET SIDE
THIS COVER PIECE IS USED ON 3 DIFFERENT IMPELLERS

"ASSY 310-4000-C - HP"
"ASSY 310-3990-B - 3/4 HP"
"ASSY 310-3980-A 1/2 HP"

ARE ALSO MOLDED ON THE INLET SIDE

SHAFT SEAL USED WITH THIS IMPELLER
OPT # 5250-106
GENERIC # PS-1000