Hydraulic filters are an important element of hydraulic systems used both in automotive and other branches of the industry. Hydraulic systems frequently operate in extreme conditions, exposed to extreme loads but high operational reliability is expected. Meeting such requirements depends mainly on good properties of oil and durability of certain system elements (pumps, valves, seals, actuators) exposed to high pressure, abrasion and erosion caused by cavitation. Hydraulic oil filters are cartridges mounted in dismountable casing or spin-on type filters. According to the hydraulic system requirements they have filtration media made out of metal net (low filtration efficiency, possibility of regeneration) or special filtering materials reinforced with metal nets (high filtration efficiency and resistance to pressure pulsation).
Hydraulic filter cartridge