PPY Rod Seal – A reliable hydraulic rod seal engineered for medium-pressure double-acting cylinder applications requiring efficient bidirectional sealing and low friction. This Y-ring rod seal features a pressure-energized lip profile that ensures positive sealing under both dynamic stroking and static dwell conditions, maintaining leak-free performance even as system pressures fluctuate. The optimized lip geometry minimizes friction and wear, significantly extending seal service life and reducing maintenance costs.
The compact cross-section of this double-acting rod seal allows easy installation in standard groove configurations, making it suitable for a wide range of general-purpose hydraulic and pneumatic systems. The wear-resistant polyurethane or NBR compound delivers excellent resistance to hydraulic oils, abrasion, and temperature variations, ensuring reliable performance in demanding industrial environments.
This medium-pressure rod seal is the preferred choice for construction equipment, agricultural machinery, industrial hydraulics, and pneumatic systems where consistent sealing performance and operational efficiency are critical. The Y-ring inspired profile provides balanced sealing force distribution, preventing leakage and reducing system downtime. Available in standard and custom sizes to meet diverse application requirements. Material: high-quality polyurethane or NBR. Temp: –30°C to +100°C. Pressure: up to 30 MPa. Speed: up to 2 m/s.
Choose the PPY rod seal for dependable, long-lasting sealing performance in your hydraulic and pneumatic systems. Backed by rigorous quality testing and OEM-grade manufacturing standards.
PPY double-acting hydraulic rod seal with Y-ring profile. Low friction, bidirectional sealing, compact design. Ideal for medium-pressure cylinders. PU/NBR, –30°C~100°C, ≤30 MPa, ≤2 m/s. OEM-grade quality for mobile and industrial equipment.
Original text from: Hydraulic and Pneumatic Seals https://www.bszzseal.com/
