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Gorman-Rupp Pumps 02F1-GR 642659 and up User Manual

Page 14

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0 SERIES

OM-01155

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.