Polypac Rotary Seals — Reliable Rotary Seal Solutions

Polypac Rotary Seals — Reliable Performance for Demanding Applications

Polypac rotary seals are engineered to provide long-lasting, low-friction sealing for hydraulic and oil systems. Backed by a modern 10,000+ m² facility and advanced production and testing equipment, our seals are made to perform in tough environments while minimizing downtime and maintenance.

Why Choose Polypac Rotary Seals

Founded in 2008, Polypac combines industry experience with ongoing research partnerships to deliver reliable sealing solutions. Our range focuses on durability, tight tolerances, and consistent performance. We supply both standard and custom rotary seals designed for high-speed, high-pressure, and chemically aggressive environments.

Materials Designed for Real Conditions

We produce rotary seals in a wide variety of materials to match application needs. Our PTFE-filled offerings include bronze-filled, carbon-filled, graphite, MoS₂-filled, and glass-filled PTFE — all chosen for low friction, wear resistance, and heat tolerance. For elastomeric seals and O-rings, we offer NBR, FKM, silicone, EPDM, and FFKM to ensure chemical compatibility and sealing reliability.

Customization and Quality Assurance

Polypac specializes in custom rubber rings and O-rings, with dedicated design support for special working conditions. Our factory space of 8,000 m² and advanced testing facilities let us verify dimensional accuracy, material properties, and endurance before shipment. Long-term collaborations with universities and research institutes keep our development aligned with the latest sealing science.

Applications and Benefits

Typical uses include hydraulic motors, rotary actuators, pumps, bearings, and oil-sealed rotating shafts. Benefits you can expect: extended service life, reduced leakage, lower frictional losses, and consistent performance under pressure, temperature, or chemical exposure.

Get the Right Seal for Your Needs

Whether you need a standard rotary seal or a fully customized solution, Polypac delivers tested, dependable products. Contact us to discuss material choices, design options, and production lead times — we’ll help match the best seal to your operating conditions.