Polypac Hydraulic O-rings for High Pressure

Product Overview

Polypac Hydraulic O-rings for high pressure are engineered to deliver dependable sealing in demanding hydraulic systems. Designed for tight tolerances and extreme conditions, these O-rings prevent leakage, reduce maintenance, and extend equipment life. Available in standard sizes and fully customizable compounds to match your operating pressure, temperature, and fluid type.

Key Features

• High-pressure reliability: formulated and tested to resist extrusion and deformation under heavy loads.
• Wide material choice: NBR, FKM, silicone, EPDM, FFKM and specialty blends for oil, fuel, chemicals, and heat.
• Low friction and excellent sealing: optimized for smooth operation and minimal wear.
• Custom solutions: tailored hardness, size, and compound to suit special working conditions.

Performance Benefits

Polypac O-rings offer stable sealing under fluctuating pressures and temperatures. Their material selection gives strong resistance to oils, hydraulic fluids, and many aggressive chemicals. Advanced manufacturing and strict quality testing ensure consistent dimensions and long service life, reducing downtime and replacement costs.

Why Choose Polypac?

Founded in 2008, Polypac is a specialist in seals and sealing materials. Our custom rubber ring and O-ring factory occupies over 10,000 m² with 8,000 m² of production space and industry-leading equipment. We began with filled PTFE products and now produce a broad range of O-ring materials. Long-term partnerships with universities and research institutions help us develop proven, innovative sealing solutions.

Trusted Manufacturing

Every O-ring is made in our advanced facility and undergoes rigorous testing to meet performance standards. Whether you need off-the-shelf sizes or bespoke designs for extreme pressure, Polypac provides reliable products and responsive technical support.

Applications & Call to Action

Ideal for hydraulic cylinders, pumps, valves, heavy machinery, and mobile equipment operating under high pressure. Contact Polypac today to specify materials, request samples, or start a custom project. Choose seals built to last—choose Polypac.