PSD Rod Seal – Double-acting rod seal with pressure-activated lip geometry for dedicated rod applications. Asymmetric sealing lips ensure positive sealing in both stroke directions with minimal leakage. Pressure-energized design delivers tighter sealing as system pressure increases. Optimized lip contact reduces friction, wear, and heat buildup for extended service life. Compact cross-section allows space-saving groove design while maintaining seal stability. Suitable for medium to high-pressure hydraulic cylinders in mobile and industrial equipment. Material: abrasion-resistant polyurethane. Temp: –35°C to +110°C. Pressure: up to 40 MPa. Speed: up to 2.5 m/s.
PSD Seal – Double-acting rod seal, pressure-energized lips. Low friction, compact, high-pressure capable. PU. –35°C~110°C / ≤40 MPa / ≤2.5 m/s.
PSD Rod Seal – Pressure-activated, friction-optimized, reliability-proven.
PSD Rod Seal – Double-acting seal with pressure-energized asymmetric lips. Reliable bidirectional sealing with low friction and minimal heat generation. Compact design for standard groove sizes. For high-pressure rod applications. PU. –35°C to 110°C, up to 40 MPa, 2.5 m/s.
Original text from: Hydraulic and Pneumatic Seals https://www.bszzseal.com/
