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Gorman-Rupp Pumps S4A1-E25 460/3 1396155 and up User Manual

Page 27

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OM-06098

S SERIES PUMPS

PAGE E - 1

MAINTENANCE AND REPAIR

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 S4A1-E25 460/3 AND S4A1-E25 575/3

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 dif­
ferent 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 curve.