This SAE Information Report is primarily to familiarize the designer of hydraulic powered machinerywith the necessity for oil filtration in the hydraulic power circuit, the degree of system cleanliness required,types of filtration and filters available and their location and maintenance in the hydraulic circuit.
SAE J931-1986 history
2019SAE J931-2019 HYDRAULIC POWER CIRCUIT FILTRATION
2012SAE J931-2012 Hydraulic Fluid Power Circuit Filtration Application and Methods
1986SAE J931-1986 Hydraulic Power Circuit Filtration