Gorman-Rupp Pumps 83A1-L100EE-X 1215876 thru 1512372 - Manual (Page 19)

80 SERIES OM−05133
MAINTENANCE & REPAIR PAGE E − 1
PUMP MAINTENANCE AND REPAIR - SECTION E
MAINTENANCE AND REPAIR OF THE WEARING PARTS OF THE PUMP WILL MAINTAIN PEAK
OPERATING PERFORMANCE.
STANDARD PERFORMANCE FOR PUMP MODEL 83A1−L100EE−X
Based on 70_ F (21_ C) clear water (corrected to
.80 specific gravity) at sea level with minimum suc-
tion lift. Since pump installations are seldom identi-
cal, your performance may be different due to such
factors as viscosity, specific gravity, elevation, tem-
perature, and impeller trim.
If your pump serial number is followed by an N",
your pump is NOT a standard production model.
Contact the Gorman-Rupp Company to verify per-
formance or part numbers.
Pump speed and operating condition
points must be within the continuous per-
formance range shown on the curve.