Gorman-Rupp Pumps 02K31-X2 3P 597658 and up - Manual (Page 19)

OM-01172 0 SERIES
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 MODELS 02K31-X2 3P
Based on 70 _ F (21_ C) clear water at sea level,
corrected to 0.80 specific gravity, with minimum
suction lift. Since pump installations are seldom
identical, your performance may be different due
to such factors as viscosity, specific gravity, eleva­
tion, temperature, 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.