Edwards RV3 Instruction Manual page 57

Fomblin oil has different properties from other pump oils, therefore:
▪ If the PFPE-prepared RV pump is filled with Fomblin oil, We recommend you to do
regular checks for oil leaks are carried out, particularly around the shaft seals.
▪ If an oil leak is detected, contact us or the supplier for advice.
A65201880_AA
A65201880_AA - PFPE-prepared RV pumps
Page 57 03/2021 - ©Edwards Limited