Gorman-rupp-pumps 03B51-B 1371962 and up Manuel d'utilisateur télécharger pdf (Page 20)

0 SERIES OM-01239

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 03B51-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

ference 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.

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Gorman-rupp-pumps 03B51-B 1371962 and up Manuel d'utilisateur Page 20