Design Flow

It refers to the maximum flow rate under which the pressure loss of the filter shell does not exceed 0.15 bar when the lubricating oil flows through the series of filters.
 

Pressure Loss

Refers to the pressure difference before and after the filter medium flows through the filter. It is necessary to calculate whether the type selection is appropriate according to the pressure loss.

Recommended pressure loss limits: steel industry ≤ 0.5bar, Petro-chemical ≤ 0.35bar