22 11 23-01-001 Patterson Split Case - Garney Construction

PAGE 2 - PUMP ENGINEERING DATA CONTINUED
PACKING BOX BORE: 5 9/16”
PACKING BOX DEPTH: 4 7/8”
BOX INLET NPT: ¼”
PACKING SIZE: 1/2”
NUMBER OF PACKING RINGS: 7
WATER SEAL RING WIDTH: 1”
IMPELLER DATA:
PATTERN NUMBER: C-5762
MAX DIAMETER: 23.5”
MIN DIAMETER: 20.5”
PROVIDED DIAMETER:
21.185” (estimated)
MAXIMUM SPHERE: 2.125”
NUMBER OF VANES: 7
EYE AREA:
131 sq. inch
WEIGHT: 321
WR^2 (MAX DIAMETER):
165.7 lbs-ft^2
WEAR RING CLEARANCE: 0.016”
PUMP SHAFT DATA:
DIAMETER AT COUPLING: 3 3/16”
DIAMETER AT IMPELLER: 3.75”
DIAMETER UNDER SLEEVE: 3.75”
BEARINGS SPAN: 48.75”
COUPLING KEYWAY: ¾”x 3/8”
IMPELLER KEYWAY: ¾”x 3/8”
INBOARD BEARING:
OUTBOARD BEARING:
BEARING LUBRICATION:
SKF 5217 DOUBLE ROW DEEP GROOVE
SKF 7314 BECBY ANGULAR CONTACT
BACK TO BACK
GREASE