OPTIMUS # 5071-04DH
PENTAIR # 07380
GENERAL DESCRIPTION:
THIS IS A 10 HP IMPELLER USED ON THE PENTAIR PUREX CHK-100
10 HP, HIGH HEAD, "C" SERIES COMMERCIAL PUMP
BRASS CAST, CLOSED IMPELLER
THIS HAS A SLIGHT KEYED EXTENSION ON THE CLOSED END
THE OPEN END WHICH FACES THE MOTOR IS SLIGHTLY SMALLER
IN DIAMETER THAN THE OPPOSITE END WHERE THE VANES ARE LOCATED
CLOSED FACE OR OPEN IMPELLER: CLOSED FACE

NUMBER OF VANES: 8
OUTSIDE DIAMETER: 5-3/8"
THICKNESS: 1"
(INSIDE VANE THICKNESS AT OUTSIDE EDGE OF IMPELLER)
THICKNESS: 1-5/16"
(OUTSIDE VANE THICKNESS AT OUTSIDE EDGE OF IMPELLER)

FRONT TO BACK: 3-1/8" TOTAL
OUTSIDE DIAMETER AT MOTOR END: 4-1/2"KEYED EXTENSION OUTSIDE DIAMTER: 1-5/8"
MARKINGS:
NO MARKINGS ARE CAST INTO THE BODY