Gorman-Rupp Pumps V4A60-B 1333878 and up User Manual
Page 23
OM−05816
ULTRA V 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 MODEL V4A60-B, Including /WW
Based on 70
_F (21_C) clear water at sea level with
minimum suction lift. Since pump installations are
seldom identical, your performance may be differ-
ent due to such factors as viscosity, specific gravity,
elevation, 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 curves.