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Pump maintenance and repair – Gorman-Rupp Pumps 62 1/2D1-CH23 S/G 1211015 and up User Manual

Page 18

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OM--05171

60 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 62 1/2D1--CH23 S/G

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.

Never tamper with the governor to gain

more power. The governor establishes

safe operating limits that should not be

exceeded.