Gorman-Rupp Pumps 03H1-GL 282480 and up - Manual (Page 14)

0 SERIES OM-01193
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.