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O Rings
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O Rings
High-Quality O-Rings for Leak-Free Sealing Solutions

O-rings are critical sealing components used to prevent fluid and gas leakage in hydraulic, pneumatic, and industrial systems. Maas Hydraulics offers a wide range of precision-engineered O-rings designed for durability, chemical resistance, and reliable sealing performance.

  • Available in NBR, Viton, EPDM, silicone, and PTFE materials
  • Ensures leak-free sealing in static and dynamic applications
  • Wide range of sizes and cross-sections to fit various hydraulic and pneumatic components
  • Ideal for cylinders, pumps, valves, couplers, and industrial machinery
O-Rings – Reliable Sealing, Durability, and Versatility
Key Features Provides excellent sealing under high pressure, resists wear, and is compatible with a wide range of fluids and gases.
Selection Criteria Choose based on material type, operating temperature, pressure, chemical compatibility, and size standards (AS568, ISO, etc.).
Common Applications Used in hydraulic cylinders, pumps, valves, pipe joints, compressors, and pneumatic tools across industrial sectors.
Mounting & Accessories Compatible with seal kits, backup rings, and precision grooves for easy installation and reliable long-term sealing.





Product Insights
O-Rings
  • Overview: O-rings are precision-engineered sealing elements designed to prevent fluid and gas leakage in hydraulic, pneumatic, and industrial applications. They ensure tight, reliable seals in static and dynamic systems.
  • Uses: Extensively used in pumps, cylinders, valves, couplers, pipe joints, and other fluid power components where dependable sealing is essential.
  • Customization: Available in a variety of materials including NBR, Viton, EPDM, silicone, and PTFE, with multiple sizes and cross-sections to meet diverse operating conditions.
O-Rings
Reliable Sealing
O-rings provide excellent sealing against high pressure, temperature fluctuations, and different types of fluids or gases.
Material Options
Available in NBR, Viton, EPDM, silicone, and PTFE to ensure compatibility with specific chemicals and operating environments.
Versatility
Ideal for hydraulic and pneumatic systems, industrial machinery, automotive applications, and general fluid sealing requirements.
Hose Accessories
O-Rings
Ensure reliable sealing and leak prevention in your hydraulic and pneumatic systems with our premium quality O-rings. Designed for long-lasting performance in demanding industrial environments.
NBR O-Rings
NBR O-Rings
Viton O-Rings
Viton O-Rings
EPDM O-Rings
EPDM O-Rings
PTFE O-Rings
PTFE O-Rings