Gorman-Rupp Pumps UNIT 608-A 1347755 thru 1395613 - Manual (Page 20)

UNIT SERIES OM−01238
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.
LIFT
(FT./M)
EDUCTOR CAPACITY
(GPM/LPH)
VACUUM
(IN. OF HG./BAR)
5 1,5
10 3,0
15 4,6
20 6,1
3.25 738
2.67 606
1.94 441
0.72 163
14.0 47
16.0 54
16.0 54
18.0 61
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BACKFLUSH = 7.7 GPM (29,1 LPM) @28.5 PSI (1,97 BAR).
TRANSFER FLOW = 88 GPM (333 LPM) THROUGH PUMP WITH 1−1/2 INCH HOSE.
STANDARD PERFORMANCE FOR UNIT 608−A tankleenor r
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.