Gorman-Rupp Pumps VG8D3-B 1221466 and up - Manual (Page 29)

OM-02819 VG SERIES
MAINTENANCE & REPAIR PAGE E - 9
tinuously or installed in an environment with rapid
temperature change.
Monitor the condition of the bearing lubri­
cant regularly for evidence of rust or mois­
ture condensation. This is especially im­
portant in areas where variable hot and
cold temperatures are common.
For cold weather operation, consult the factory or a
lubricant supplier for the recommended grade of
oil.
Power Source
Consult the literature supplied with the power
source, or contact your local power source repre­
sentative.