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Gorman-Rupp Pumps 03H3-GR 285579 and up User Manual

Page 14

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0 SERIES

OM−01201

PAGE B − 7

INSTALLATION

Siphoning

Do not terminate the discharge line at a level lower
than that of the liquid being pumped unless a si-
phon breaker is used in the line. Otherwise, a si-
phoning action causing damage to the pump
could result.

Eductors

An eductor may be used in conjunction with an

FDF valve to increase dispensing rates and im-

prove efficiency. An educator may also be used to

collapse the tank service hose after the tank has

been filled or emptied.

Contact the Gorman-Rupp Company or an autho-

rized distributor for specifications and perform-

ance data on eductors or FDF valves.