BALBOA/VICO | STANDARD IMPELLER | 1212003

BALBOA/VICO | STANDARD IMPELLER | 1212003

OPTIMUS # 5190-0003
VICO/BALBOA # 1212003

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GENERAL DESCRIPTION:

CLOSED FACE GRAY IMPELLER, 1-1/2 HP
THIS IS A DUALLY REGULAR THREAD IMPELLER

THE INLET OPENING IS DOUBLE STEPPED

THE SHAFT SIDE OF THE IMPELLER IS FLAT
THE INLET SIDE SLOPES SLIGHTLY FROM THE EDGE THE THE INLET

THIS HAS STRIPES ON THE SHAFT TO IDENTIFY THE IMPELLER
SEE "MARKINGS" BELOW

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MATERIAL:
GRAY PLASTIC

TYPE: CLOSED OR OPEN FACE
CLOSED

NUMBER OF VANES: 5

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DIMENSIONS:

OUTSIDE DIAMETER 3-15/16" (A)

TOTAL LENGTH: 3-3/8"

OUTSIDE THICKNESS AT EDGE: 9/16" (B)
INSIDE THICKNESS AT EDGE: 5/16"

SHAFT LENGTH: 1-7/8"
SHAFT DIAMETER: 11/16"

INLET OPENING OUTSIDE DIAMETER: 2"
INLET OPENING INSIDE DIAMETER: 1-1/2"
THE INLET OPENING IS BEVELED INSIDE

THE ROUND STEP BELOW THE INLET IS 2-3/8" DIAMETER.

INLET OPENING LENGTH: 3/4" (INCLUDING BOTH STEPS)
THE INLET OPENING AND THE LARGER STEP ARE BOTH ABOUT 3/8"

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MARKINGS:

STRIPES ON SHAFT
STARTING FROM THE END THESE ARE:

RED
GREEN
BLACK

SPECIAL NOTE: CURRENT IMPELLERS ARE BEING MADE WITH
NO STRIPES ON THE SHAFT