Fai Filtri SUE Series hydraulic filters are specifically designed for submersed installation inside tanks or on the intake lines of volumetric pumps, protecting them from coarse particle contamination. Available in 13 sizes with nominal flow rates up to 500 l/min, these filters ensure efficient pre-filtration and pump longevity in demanding hydraulic systems. Each unit features durable mesh elements made from stainless steel, brass, or galvanized steel (M60–M250) and can be optionally equipped with a by-pass valve opening at 0.3 bar. Engineered for pressure losses as low as 0.02 bar, the SUE Series combines mechanical strength, reliability, and easy maintenance for effective protection of hydraulic components under harsh operating conditions.