SPGW Piston Seal – Double-acting piston seal with advanced pressure-activated lip geometry. Symmetrical/multi-lip configuration ensures reliable bidirectional sealing in both stroke directions. Optimized contact profile minimizes friction and wear while maintaining positive sealing across a wide pressure range. Reinforced heel design resists pressure-induced deformation and maintains groove stability under cyclic loading. Suitable for medium to high-pressure double-acting hydraulic cylinders in mobile and industrial equipment. Material: high-performance polyurethane. Temp: –35°C to +110°C. Pressure: up to 40 MPa. Speed: up to 3 m/s.
SPGW Piston Seal – Double-acting bidirectional piston seal. Pressure-activated lips, low friction, groove-stable. PU. –35°C~110°C / ≤40 MPa / ≤3 m/s.
SPGW Piston Seal – Seals both ways with unwavering performance. Built for bidirectional reliability.
SPGW Piston Seal – Double-acting seal for bidirectional piston applications. Pressure-energized lip geometry ensures reliable sealing in both directions. Low-friction design reduces wear and heat. For medium to high-pressure hydraulic cylinders. PU. –35°C to 110°C, up to 40 MPa, 3 m/s.
Original source: Hydraulic seal https://www.bszzseal.com/
