Gorman-Rupp Pumps 82D1-EX13-X 1390156 and up - Manual (Page 19)

80 SERIES OM−06106
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 82D1-EX13-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.
Never tamper with the governor to gain
more power. The governor establishes
safe operating limits that should not be
exceeded. The maximum continuous
operating speed for this pump is 3800
RPM.