Owner manual

0 SERIES OM-01154
PAGE B - 7INSTALLATION
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.