Hydraulic  Equipment Filtration

Performance under any pressure. Donaldson offers a complete line of spin-on, cartridge-style and in-tank hydraulic filters – including high, medium and low pressure options to protect expensive hydraulic components in machinery and components in hundreds of applications — in the factory and on heavy-duty equipment.

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Low Pressure

Rated for working pressures up to 350 psi (2400 kPa), these are the most commonly used type of filter in hydraulic circuits. In-tank and in-line configurations are available to accommodate virtually any application.

Medium Pressure

Donaldson offers both spin-on and in-line cartridge-style filters used in applications up to 1000 psi (6895 kPa). Donaldson Duramax filters are the highest rated medium pressure spin-on filters available. Duramax filters are proven, reliable, long-lived and easy to install.



High Pressure

Heavy-duty high pressure filters are positioned between pumps and critical components such as cylinders, motors and valves. Rated for working pressure up to 6500 (44818 kPa) high pressure filters protect these critical components from catastrophic failure.

T.R.A.P.™ Breathers

T.R.A.P.™ Breathers reduce dirt and air-bourne moisture (humidity) from entering hydraulic and other fluid reservoirs. With models available for both stationary and mobile applications, they provide faster acting protection and greater capacity than silica gel breathers

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