Pressure Seal — Polypac

Polypac Pressure Seal — Reliable High-Pressure Sealing

Polypac Pressure Seals are engineered for demanding hydraulic and oil applications where reliability and longevity matter. Backed by Polypac’s 15+ years of sealing expertise and advanced production facilities, these seals deliver consistent, leak-free performance in both standard and special working conditions.

Why Choose Polypac Pressure Seals

Our seals combine proven materials, precise manufacturing, and thorough testing to ensure dependable operation. Polypac partners with universities and research institutions to keep improving materials and designs, so you get modern, well-tested sealing solutions.

Key Features

- High pressure resistance: Designed to maintain sealing integrity under heavy loads and pressure spikes.
- Material options: Available in filled PTFE variants and elastomers like NBR, FKM, EPDM, silicone, and FFKM for different fluid and temperature needs.
- Customized solutions: Tailored sizes, compounds, and profiles for special working environments.
- Advanced production: Manufactured in a 10,000+ m² facility with modern molding and testing equipment.

Applications

Polypac Pressure Seals are ideal for hydraulic cylinders, pumps, valves, compressors, and other oil-sealed assemblies used in construction, agriculture, industrial machinery, and mobile equipment. They perform well in high-temperature, corrosive, and abrasive environments.

Quality and Testing

Every seal undergoes strict inspection and functional testing to meet industry standards. Our in-house labs and testing equipment simulate pressure, temperature, and chemical exposure to verify performance before delivery.

Support and Customization

We offer technical support from experienced engineers who can recommend the right material and design for your application. Custom tooling and compound development are available for specialized projects and large-volume needs.

Choose Polypac Pressure Seals for proven sealing performance, strong material expertise, and responsive customization. Trust our seals to protect your equipment and reduce downtime.