Gorman-Rupp Pumps 04E1-GHH 1076270 and up - Manual (Page 26)

OM−03688 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.
PERFORMANCE BASED ON WATER
PERFORMANCE BASED ON PETROLEUM
STANDARD PERFORMANCE FOR PUMP MODEL 04E1−GHH
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 part
numbers.
Pump speed and performance condition
points must be within the operating range
shown on the curve.