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Gorman-Rupp Pumps SFDV4B 1520149 and up User Manual

Page 13

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SF SERIES

OM-06407

PAGE B - 5

INSTALLATION

PUMP

CONTROL BOX

LIQUID LEVEL

RANGE

ON (FILLING)

TO LEVEL CONTROL CIRCUIT

IN MAIN CONTROL
BOX

BULB (FLOAT TYPE)

OFF

DEWATERING

PUMP

CONTROL BOX

TO LEVEL CONTROL CIRCUIT

IN MAIN CONTROL
BOX

LIQUID LEVEL

RANGE

OFF

DEWATERING

ON (FILLING)

DIAPHRAGM TYPE

Figure B-3. Liquid Level Devices