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Gorman-Rupp Pumps 66B3-B 407277 and up User Manual

Page 22

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60 SERIES

OM−01459

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.

T-3-81-R

STANDARD PERFORMANCE FOR PUMP MODEL 66B3−B

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.

Pump speed and operating condition
points must be within the continuous per-
formance range shown on the curve.