Gorman-Rupp Pumps UNIT 608 1347755 thru 1395613 - Manual (Page 21)

UNIT SERIES OM−01228
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
2.70 613
1.84 418
0.60 137
15 1,03
16 1,10
16 1,10
18 1,24
/
/
/
/ /
/
/
/ /
/
/
/
BACKFLUSH = 7.5 GPM (28,4 LPM) @25 PSI (1,7 BAR).
TRANSFER FLOW = 81 GPM (307 LPM) THROUGH PUMP WITH 1−1/2 INCH HOSE.
STANDARD PERFORMANCE FOR UNIT 608 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.