Eaton´s return line filters of the TEF series are suitable for a working pressure up to 145 psi (10 bar) and have a simple design that eliminates fittings. Due to its practical design, the return-line filter is easy to service. When changing the filter element a detachable connection between the filter head and the filter bowl prevents a flow back of dirty oil into the tank. They feature visual/electrical DP indicators. Core features Easy to service High intrinsic stability Excellent filtration capability High dirt-retaining capacity Long service life. Applications Used for petroleum-based fluids HW emulsions Water glycols Most synthetic fluids and lubrication fluids